Albright DC182B-7 48V DC INT Contactor with Magnetic Blowouts
The DC182B-7 contactors, tailored for intermittent energization (INT), feature magnetic blowouts, as indicated by the 'B' suffix in their model number. These blowouts are essential for rapidly interrupting high currents, significantly reducing arcing time. The inclusion of blowouts renders the device polarity sensitive, requiring users to carefully adhere to the positive markings on the contactor's top cover during installation.
Insights on the DC182B-7 Motor Reversing Solenoid
Designed for intermittent operation, the DC182B-7 contactors are optimal for hydraulic functions in vehicles, providing make-and-break actions that are precisely timed for such applications. This intermittent design ensures reliability and durability where activation periods are not continuous, aligning with the needs of various industrial applications.
The DC182B-7 showcases a monoblock construction, offering a compact and efficient design that integrates seamlessly with contemporary electronic control systems. While it shares compatibility with other models in terms of physical and electrical characteristics, it is specifically designed for 48V systems and may require rewiring when replacing other models.
Equipped with M8 stud main terminals and 6.3mm spade coil connections, this unit ensures ease of installation and broad compatibility. It includes an integral bracket for mounting, which can be positioned either horizontally or vertically. For vertical installations, it is crucial to ensure the M8 contact studs are oriented upwards.
Technical data of DC182B-7:
Model
DC182B-7
Part Number
DC182B-7
Brand
Albright
Colour
Black/Silver
Voltage
48V DC
Amperage
150A
Material
Copper/Silver/Bakelite
Coil Type
Intermittent
Additional Information
Continuous contactors by design are predominantly used for drive functions on vehicles, they make and break slower than intermittent solenoids and are recommended for prolonged contact periods.The main contact circuit has a built-in fail-safe, so that if both coils are energised simultaneously the contact arrangement is open circuit. The DC66P has double breaking main contacts with silver alloy tips, which are weld resistant, hardwearing and have excellent conductivity. The DC66P has M6 main stud terminals and coil connections are by means of 6.3mm spades.
DC66-13P Albright 80A 24V DC
Continuous contactors by design are predominantly used for drive functions on vehicles, they make and break slower than intermittent solenoids and are recommended for prolonged contact periods.
The main contact circuit has a built-in fail-safe, so that if both coils are energised simultaneously the contact arrangement is open circuit. The DC66P has double breaking main contacts with silver alloy tips, which are weld resistant, hardwearing and have excellent conductivity. The DC66P has M6 main stud terminals and coil connections are by means of 6.3mm spades.
Additional Information
Very Intermittent contactors by design are predominantly used for hydraulic functions on vehicles, they make and break much quicker than continuous solenoids and are not recommended for prolonged contact periods.
The main contact circuit has a built-in fail-safe, so that if both coils are energised simultaneously the contact arrangement is open circuit. The DC66P has double breaking main contacts with silver alloy tips, which are weld resistant, hardwearing and have excellent conductivity. The DC66P has M6 main stud terminals and coil connections are by means of 6.3mm spades.
DC66-19P — Key Specifications
Type
DC66-19P
Coil voltage
12 INT DC
Coil resistance
5.5 Ω
Pull-in voltage
≤ 9.0 V
Drop-out voltage
≤ 3.0 V
Coil power dissipation
26.18 W
Additional features
Very intermittent coil, 10% duty cycle.
Reference temperature
All figures stated at 20 °C
Albright DC66-31P
Additional Information
Very Intermittent contactors by design are predominantly used for hydraulic functions on vehicles, they make and break quicker than continuous solenoids and are not recommended for prolonged contact periods, this very intermittent solenoid is designed for a 10% duty cycle.
The main contact circuit has a built-in fail-safe, so that if both coils are energised simultaneously the contact arrangement is open circuit. The DC66P has double breaking main contacts with silver alloy tips, which are weld resistant, hardwearing and have excellent conductivity. The DC66P has M6 main stud terminals and coil connections are by means of 6.3mm spades.
Additional Information Very Intermittent contactors by design are predominantly used for hydraulic functions on vehicles, they make and break much quicker than continuous solenoids and are not recommended for prolonged contact periods. The main contact circuit has a built-in fail-safe, so that if both coils are energised simultaneously the contact arrangement is open circuit. The DC66P has double breaking main contacts with silver alloy tips, which are weld resistant, hardwearing and have excellent conductivity. The DC66P has M6 main stud terminals and coil connections are by means of 6.3mm spades.
Albright DC66-53P 12V DC HO
80 Amps motor-reversing switch solenoid, very intermittent coil.
The DC66P series, which includes compact 80A contactors, is designed in alignment with the proven SW60 mono-block contactors, specifically tailored for motor reversing applications. These contactors are particularly well-suited for use in small battery-powered winches, windlass winches, vehicle-mounted cranes, and small electric vehicles, among other applications. The contactors feature enclosed contact housings and are sealed to prevent the entry of moisture or other contaminants, making them suitable for environments requiring IP66 protection.
The construction of these contactors adheres to the highest standards of quality, utilizing top-grade materials such as phenolic contact housings, silver-alloy contacts, and Class H (180°C) winding wire for the coils, ensuring durability and reliability in demanding applications. It is important to note that a repair kit is not available for this unit, emphasizing the contactor's reliability and maintenance-free design tailored for critical applications with a very intermittent coil version, operating at a 10% duty cycle.
Dimensions: (DC66-53P)
Height including terminals and coil base cap: 87.9 mm.
Width: 63.9 mm.
Depth (including bracket): 47.2 mm.
Technical specification:
Type : DC66-53PCoil Voltage (V) 12 HO DCCoil Resistance (Ohms) 6Pull In Voltage (V) 8.0 MaximumDrop Out Voltage (V) 3.0 MaximumCoil Power Dissipation (W) 26.18Additional Features: Very intermittent coil, 10% duty cycle.
All figures above are stated at 20 degrees Celsius.
Additional Information
Very Intermittent contactors by design are mostly used for hydraulic functions on vehicles. They make and break much quicker than continuous solenoids and are not recommended for prolonged contact periods.
The DC66P is a compact contactor that adheres to the design principles of Albright mono block contactors, specifically tailored for the purpose of motor reversing. This device is designed for use with Direct Current (DC) loads and is fully compatible with contemporary electronic control systems. It boasts an IP66 seal, making it perfectly suited for applications that include battery-powered winches, vehicle-mounted cranes, and small electric vehicles. Engineered to handle both interrupted and uninterrupted loads, the DC66P can efficiently manage Resistive, Capacitive, and Inductive loads.
It features a built-in fail-safe mechanism within the main contact circuit, ensuring that in instances where both coils are energized at the same time, the contact arrangement remains in an open circuit condition. The main contacts of the DC66P utilize a double breaking mechanism with tips made of silver alloy, providing resistance to welding, durability, and superior conductivity. The device includes M6 main stud terminals for connections, while the coil connections are facilitated through 6.3mm spade terminals.
Albright DC66-73P 24V DC HO
80 Amps motor-reversing switch solenoid, very intermittent coil.
The DC66P series, which includes compact 80A contactors, is designed in alignment with the proven SW60 mono-block contactors, specifically tailored for motor reversing applications. These contactors are particularly well-suited for use in small battery-powered winches, windlass winches, vehicle-mounted cranes, and small electric vehicles, among other applications. The contactors feature enclosed contact housings and are sealed to prevent the entry of moisture or other contaminants, making them suitable for environments requiring IP66 protection.
The construction of these contactors adheres to the highest standards of quality, utilizing top-grade materials such as phenolic contact housings, silver-alloy contacts, and Class H (180°C) winding wire for the coils, ensuring durability and reliability in demanding applications. It is important to note that a repair kit is not available for this unit, emphasizing the contactor's reliability and maintenance-free design tailored for critical applications with a very intermittent coil version, operating at a 10% duty cycle.
Dimensions:
Height including terminals and coil base cap: 87.9 mm.
Width: 63.9 mm.
Depth (including bracket): 47.2 mm.
Technical specification:
Type : DC66-73PCoil Voltage (V) 24 HO DCCoil Resistance (Ohms) 31Pull In Voltage (V) 15.0 MaximumDrop Out Voltage (V) 6.0 MaximumCoil Power Dissipation (W) 18.58Additional Features: -
All figures above are stated at 20 degrees Celsius.
Additional Information
Very Intermittent contactors by design are mostly used for hydraulic functions on vehicles. They make and break much quicker than continuous solenoids and are not recommended for prolonged contact periods.
The DC66P is a compact contactor that adheres to the design principles of Albright mono block contactors, specifically tailored for the purpose of motor reversing. This device is designed for use with Direct Current (DC) loads and is fully compatible with contemporary electronic control systems. It boasts an IP66 seal, making it perfectly suited for applications that include battery-powered winches, vehicle-mounted cranes, and small electric vehicles. Engineered to handle both interrupted and uninterrupted loads, the DC66P can efficiently manage Resistive, Capacitive, and Inductive loads.
It features a built-in fail-safe mechanism within the main contact circuit, ensuring that in instances where both coils are energized at the same time, the contact arrangement remains in an open circuit condition. The main contacts of the DC66P utilize a double breaking mechanism with tips made of silver alloy, providing resistance to welding, durability, and superior conductivity. The device includes M6 main stud terminals for connections, while the coil connections are facilitated through 6.3mm spade terminals.
DC66-9P 12V Albright Additional Information
Intermittent contactors by design are predominantly used for hydraulic functions on vehicles, they make and break quicker than continuous solenoids and are not recommended for prolonged contact periods. The main contact circuit has a built-in fail-safe, so that if both coils are energised simultaneously the contact arrangement is open circuit. The DC66P has double breaking main contacts with silver alloy tips, which are weld resistant, hardwearing and have excellent conductivity. The DC66P has M6 main stud terminals and coil connections are by means of 6.3mm spades.
About the DC88-1 Motor Reversing Solenoid Intermittent contactors by design are predominantly used for hydraulic functions on vehicles, they make and break quicker than continuous solenoids and are not recommended for prolonged contact periods. The main contact circuit, designed for motor reversing, has a built-in failsafe, so that if both coils are energised simultaneously the contact arrangement is open circuit. This version of the DC88 has M8 stud main terminals and 6.3mm spade coil connections. Mounting is via the integral bracket formed into the coil housing case. Mounting can be horizontal or vertical, when vertical the M8 contact studs should point upwards.
About the DC88-122 Motor Reversing Solenoid Intermittent contactors by design are predominantly used for hydraulic functions on vehicles, they make and break quicker than continuous solenoids and are not recommended for prolonged contact periods.
The main contact circuit, designed for motor reversing, has a built-in failsafe so that if both coils are energized simultaneously the contact arrangement is an open circuit. Coil connections are by means of 6.3mm spades and mounting is via M4 screws on a panel fixture or using an additional bracket - e.g. part number: 2070-41) and can be horizontal or vertical, when vertical the M8 contact studs should point upwards.
Interrupted current - opening and closing on load with frequent switching - results in increased contact resistance).Uninterrupted current - no or infrequent load switching requirements - maintains a lower contact resistance).
About the DC88-2 Motor Reversing Solenoid Continuous contactors by design are predominantly used for drive functions on vehicles, they make and break slower than intermittent solenoids and are recommended for prolonged contact periods. The main contact circuit, designed for motor reversing, has a built-in failsafe, so that if both coils are energised simultaneously the contact arrangement is open circuit. This version of the DC88 has M8 stud main terminals and 6.3mm spade coil connections. Mounting is via the integral bracket formed into the coil housing case. Mounting can be horizontal or vertical, when vertical the M8 contact studs should point upwards.
About the DC88-259 Motor Reversing Solenoid
The DC88-259 Albright 100A 12V DC - INT Monoblock Motor Reversing Contactor is a high-quality motor-reversing solenoid designed for intermittent use with direct current loads. Ideal for small electric vehicles and marine equipment, it features double-breaking main contacts with silver-alloy tips for excellent conductivity and durability. Its monoblock construction offers a compact design, with built-in fail-safe mechanisms for safety. This contactor is suitable for applications requiring quick make and break connections, and it is not recommended for prolonged contact periods.
"Bow & Stern -thruster solenoid contactor with flying leads connection"
This Albright 100A 12V DC - INT Monoblock Motor Reversing Contactor represents a pinnacle of design and engineering in the realm of motor-reversing solenoids.. It is specifically tailored for intermittent use across a wide array of direct current (DC) load applications. This product is a standout choice for operators and designers of small electric vehicles and marine equipment. DC88-series is your safe pick, providing a robust solution for the most demanding environments.
One of the hallmark features is its double-breaking main contacts equipped with silver-alloy tips. This choice of materials ensures superior electrical conductivity and exceptional durability. This enabling the contactor to handle high current loads with ease while offering a prolonged service life. The silver-alloy tips play a crucial role in minimizing contact resistance and enhancing performance under load.
The DC88-259 (DC88 259 revision) Monoblock Design
The monoblock construction of the DC88-259 contactor is another key attribute, emphasizing compactness and efficiency in design. This integrated construction approach not only saves space, making it ideal for applications where space is at a premium, but also contributes to the overall reliability and robustness of the device. The compact design does not compromise on functionality or safety, with built-in fail-safe mechanisms ensuring operation remains within safe parameters, protecting both the equipment and its users.
Designed for applications that necessitate quick make and break connections. This motor reversing contactor excels in scenarios where rapid switching is required, such as in control systems for electric vehicles or winching operations in marine environments. Its ability to swiftly connect and disconnect electrical circuits helps in reducing wear and tear on components - Thereby extending the lifespan of the overall system.
However, it's important to note that the coil is optimized for intermittent use and is not recommended for applications where contacts need to remain engaged for prolonged periods. This specification ensures that the contactor is used within its optimal performance range, safeguarding against potential overheating or damage that could occur in continuous duty applications.
In summary, the DC88-259 Albright 100A 12V DC - INT Monoblock Motor Reversing Contactor is a top-tier choice for professionals seeking reliable, efficient, and safe control of motor-reversing operations in compact applications. Its integrated construction saves space and improves overall durability, ideal for compact installations.
Adding to its accolades, the DC88-259 Albright 100A 12V DC - INT Monoblock Motor Reversing Contactor is recognized as one of the most popular thruster reversing contactors in the industry. This popularity stems not only from its robust construction and reliable performance but also from its adeptness at handling the specific demands of thruster applications in marine environments.
DC88-259 is a very Common Vessel Thruster Contactor
Thrusters, essential for maneuvering vessels in tight quarters or during docking procedures, require precise and reliable reversing controls to operate effectively. The DC88-259 excels in this role, offering quick and efficient directional changes of the thruster motors. Its ability to perform rapid make and break connections, combined with the high conductivity and durability of its double-breaking main contacts with silver-alloy tips, ensures that thrusters operate smoothly and responsively under the command of the vessel's control system.
The compact and integrated design of this model, thanks to its monoblock construction, makes it particularly suited to the constrained spaces often found in marine applications. This space efficiency does not come at the expense of safety or reliability; built-in fail-safe mechanisms ensure that the contactor operates within safe parameters, thus protecting both the equipment and its users.
Given these qualities, it's no surprise that the Albright DC88-series and its "bigbrother" DC182-series has become a go-to choice for professionals in the marine industry seeking dependable and efficient thruster reversing solutions. Its popularity is a testament to Albright's commitment to quality, innovation, and understanding the needs of its customers in diverse applications, reinforcing a status as a premier choice in the realm of motor-reversing solenoids.
Intermittent contactors by design are predominantly used for hydraulic functions on vehicles, they make and break quicker than continuous solenoids and are not recommended for prolonged contact periods
The main contact circuit, designed for motor reversing, has a built-in failsafe, so that if both coils are energised simultaneously the contact arrangement is open circuit. This version of the DC88 has M8 stud main terminals and flying lead coil connections. Mounting is via the integral bracket formed into the coil housing case. Mounting can be horizontal or vertical, when vertical the M8 contact studs should point upwards.
About the DC88-267L Motor Reversing SolenoidIntermittent contactors by design are predominantly used for hydraulic functions on vehicles, they make and break quicker than continuous solenoids and are not recommended for prolonged contact periods.The main contact circuit, designed for motor reversing, has a built-in failsafe, so that if both coils are energised simultaneously the contact arrangement is open circuit. Coil connections are by means of 6.3mm spades and mounting is via M4 screws on a panel fixture or using an additional bracket - e.g. part number: 2070-41) and can be horizontal or vertical, when vertical the M8 contact studs should point upwards.
About the DC88-286L Motor Reversing SolenoidIntermittent contactors by design are predominantly used for hydraulic functions on vehicles, they make and break quicker than continuous solenoids and are not recommended for prolonged contact periods.The main contact circuit, designed for motor reversing, has a built-in failsafe, so that if both coils are energised simultaneously the contact arrangement is open circuit. Coil connections are by means of 6.3mm spades and mounting is via M4 screws on a panel fixture or using an additional bracket - e.g. part number: 2070-41) and can be horizontal or vertical, when vertical the M8 contact studs should point upwards.
DC88-307T Albright SOLENOID SWITCH 24V Intermittent
*shown product image of the product is without the dust shields, actual product is fitted with dust shields fitted.
About the DC88-479L Motor Reversing Solenoid
Intermittent contactors by design are predominantly used for hydraulic functions on vehicles, they make and break quicker than continuous solenoids and are not recommended for prolonged contact periods.The main contact circuit, designed for motor reversing, has a built-in failsafe, so that if both coils are energised simultaneously the contact arrangement is open circuit. Coil connections are by means of 6.3mm spades and mounting is via M4 screws on a panel fixture or using an additional bracket - e.g. part number: 2070-41) and can be horizontal or vertical, when vertical the M8 contact studs should point upwards.
About the DC88-492L Motor Reversing Solenoid
Intermittent contactors by design are predominantly used for hydraulic functions on vehicles, they make and break quicker than continuous solenoids and are not recommended for prolonged contact periods.
he main contact circuit, designed for motor reversing, has a built in failsafe, so that if both coils are energised simultaneously the contact arrangement is open circuit. Coil connections are by means of 6.3mm spades and mounting is via M4 screws on a panel fixture or using an additional bracket - e.g. part number: 2070-41) and can be horizontal or vertical, when vertical the M8 contact studs should point upwards.
About the DC88-499PL Motor Reversing Solenoid
Intermittent contactors by design are predominantly used for hydraulic functions on vehicles, they make and break quicker than continuous solenoids and are not recommended for prolonged contact periods. The main contact circuit, designed for motor reversing, has a built-in failsafe, so that if both coils are energized simultaneously the contact arrangement is open circuit. The DC88P has double-breaking main contacts with silver alloy contact tips, which are weld resistant, hardwearing and have excellent conductivity. Coil connections are by means of 6.3mm spades and mounting is via the supplied bracket and can be horizontal or vertical, when vertical the M8 contact studs should point upwards.
About the DC88-538L Motor Reversing Solenoid Intermittent contactors by design are predominantly used for hydraulic functions on vehicles, they make and break quicker than continuous solenoids and are not recommended for prolonged contact periods.
The main contact circuit, designed for motor reversing, has a built-in failsafe, so that if both coils are energized simultaneously the contact arrangement is open circuit. Coil connections are by means of 6.3mm spades and mounting can be horizontal or vertical, when vertical the M8 contact studs should point upwards.
The unit has an integral bracket with no tapped holes. The top cover is reversed with the T contact and positive contact next to the bracket. Bar contact is on the right.
Alternative of DC88-454L, which is identical
About the DC88-554L Motor Reversing Solenoid Intermittent contactors by design are predominantly used for hydraulic functions on vehicles, they make and break quicker than continuous solenoids and are not recommended for prolonged contact periods. The main contact circuit, designed for motor reversing, has a built-in failsafe, so that if both coils are energized simultaneously the contact arrangement is open circuit. Coil connections are by means of 6.3mm spades and mounting is via M4 screws on a panel fixture or using an additional bracket - e.g. part number: 2070-41) and can be horizontal or vertical, when vertical the M8 contact studs should point upwards.
About the DC88-641L Motor Reversing Solenoid(replacing Lewmar Solenoid 24V DC88-459L - B11127)
Model: DC88-641L
Voltage: 24V
Current Rating: Intermittent 100A
Poles: 1 pole
Features:
Integral bracket
Top cover reversed
T-contact towards bracket, positioned next to bracket
Bar contact on the right side
Dust covers
End cap mounted
Duty Cycle: 25%
Manufacturer: Albright International
Replaces: DC88-459L B11127
DC88-641L Albright Motor Reversing Contactor – 12V, 100A
The DC88-641L motor reversing contactor by Albright is a heavy-duty, highly reliable solution designed for motor reversing applications. With an innovative double-pole configuration and compact design, it provides superior performance in DC motor control circuits, making it ideal for vehicles, winches, and other electrical equipment.
Key Features:
Voltage Rating: 12V DC – Suitable for low-voltage motor applications
Current Rating: 100A/150A – Supports a higher current load than comparable contactors for more demanding tasks
Durability: Built with high-quality materials for robust performance in both standard and harsh environments
Compact Monoblock Design: Space-saving and easy to install in tight control panels or vehicle setups
Double Pole Configuration: Ideal for controlling the forward and reverse motion of DC motors
High Resistance to Vibration and Shock: Ensures consistent operation even in mobile applications like electric vehicles, forklifts, and heavy machinery
Intermittent and Continuous Duty Capable: Operates reliably over varied duty cycles depending on the operational demands
Applications:
Electric Vehicles (EV): Suitable for handling directional control in electric car or truck motor systems
Winches & Hoists: Used to control the directional movement of motors in winch systems, providing seamless direction changes
Marine & Industrial Equipment: Ideal for use in boat winches, hoists, and other reversing DC motor applications
Forklifts & Warehouse Equipment: Commonly employed in battery-operated equipment, where dependable motor reversing is essential
Why Choose the DC88-641L?
The DC88-641L offers improved current handling, making it an excellent choice for systems that require higher performance. Albright's proven engineering ensures long-lasting, trouble-free operation, making this contactor a solid investment in terms of both cost and longevity. It’s engineered to reduce maintenance and improve efficiency for professionals seeking to optimize their motor control systems.
