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 SW200 has been designed for direct current loads, including motors as used on electric vehicles such as industrial trucks. Developed for both interrupted and uninterrupted loads, the SW200 is suitable for switching Resistive, Capacitive, and Inductive loads. The SW200 features single pole single throw, double-breaking main contacts with silver alloy tips, which are weld resistant, hardwearing, and have excellent conductivity. The SW200 has M10 stud main terminals and 6.3mm spade coil connections. It can be mounted via M5 tapped holes or steel mounting brackets - supplied as separate items). Mounting can be horizontal or vertical, when vertical the M10 contact studs should point upwards.
SW200A-14 Albright 250A/400A 48V INT 1-pole 1-throw Contactor
Product Overview: SW200A-14
The SW200A-14 by Albright is a high-performance 1-pole, 1-throw contactor designed for applications requiring reliable current switching in DC circuits. With a 48V DC operational voltage and capable of handling 250A continuous and 400A intermittent currents, this contactor is ideal for various industrial and automotive applications, such as electric vehicles, forklifts, and battery-powered systems.
Key Features
High Current Capacity: Supports 250A continuous and up to 400A intermittent operations, ensuring robust performance in demanding environments.
Durable Design: Equipped with silver-alloy tips on the contacts, providing excellent wear resistance and preventing welding during high-current switching operations.
Double-Break Contacts: Ensures reliable disconnection even under heavy loads, improving overall safety.
Single Pole, Single Throw (SPST): Simple, reliable control for switching in your circuit.
48V DC Operation: Suitable for various DC applications, especially in high-voltage electric vehicle or industrial setups.
Applications
Electric Vehicles
Material Handling Equipment (e.g., forklifts, cranes)
Battery Management Systems
Solar Power Inverters
Industrial Automation
Technical Specifications
Current Rating: 250A (continuous), 400A (intermittent)
Voltage Rating: 48V DC
Contact Type: 1-pole, 1-throw (SPST)
Contact Material: Silver alloy, double-breaking
Mounting: Versatile, with multiple orientation options for flexible installation.
Benefits
The SW200A-14 ensures high reliability and efficiency in applications where frequent switching under load is required. Its hard-wearing silver-alloy tips and double-break design make it a durable and safe choice, providing peace of mind in your DC power control systems.
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 SW200 has been designed for direct current loads, including motors as used on electric vehicles such as industrial trucks. Developed for both interrupted and uninterrupted loads, the SW200 is suitable for switching Resistive, Capacitive and Inductive loads.
The SW200 features single pole single throw, double breaking main contacts with silver alloy tips, which are weld resistant, hardwearing and have excellent conductivity. The SW200 has M10 stud main terminals and 6.3mm spade coil connections. It can be mounted via M5 tapped holes or steel mounting brackets - supplied as separate items). Mounting can be horizontal or vertical, when vertical the M10 contact studs should point upwards.
Magnetic Blowouts These contactors are fitted with magnetic blowouts across the contact gaps as standard. These enable high currents to be ruptured very quickly so that arcing time is reduced to a minimum. Fitting of blowouts can make the contacts polarity sensitive and the positive markings on the top cover of the contactor must be observed.About Intermittent - INT) SW201-241 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 SW201 has M10 stud main terminals and 6.3mm spade coil connections. It can be mounted via M5 tapped holes or mounting brackets purchased as separate items. Mounting can be horizontal or vertical, when vertical the M10 contact studs should point upwards. Please note Normally Closed contacts are not suited to make and break load.
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).
Albright SW201A-14 24V DC CO
Genuine SW201A-14 Albright 24V Single Pole Double Throw Contactor. The SW201A-14, an SW201 series of contactors with - (A) auxiliary contacts fitted, has been designed for direct current loads, including motors as used on electric vehicles such as industrial trucks.
Coil type: Continuous energization
About the Continuous SW202-60 Reversing Contactors
Continuous contactors by design are predominantly for drive functions on vehicles; they switch slower than intermittent solenoids and are recommended for prolonged contact periods.
The SW202 is a configuration of two 'Single Pole, Double Throw' type contactors on a common bracket for motor reversing. The SW202 features single pole double breaking main contacts with silver alloy tips, which are weld resistant, hardwearing and have excellent conductivity.
The SW202 main contact circuit, designed for motor reversing, is such that it has a built-in failsafe, so that if both coils are energized simultaneously the contact arrangement is open circuits.
The SW202 has M10 stud main terminals and 6.3mm spade coil connections. Mounted using the supplied bracket, mounting of the solenoids can be horizontal or vertical, when vertical the M10 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).
Magnetic Blowouts (normally noted ad B, but these SW200/SW202-series have B as standard)
These contactors are fitted with magnetic blowouts across contact gaps as standard. These enable high currents to be ruptured very quickly so that arcing time is reduced to a minimum. Fitting of blowouts can make the contacts polarity sensitive and the positive markings on the top cover of the contactor must be observed.
About Continuous - CO.) SW250 Solenoids 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 SW250 is a compact contactor which can be busbar mounted vertically or horizontally, if mounted vertically the coil should be at the bottom. Uninterrupted current - no or infrequent load switching requirements - maintains a lower contact resistance).
12V 80A Intermittent SW60 solenoid relay
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 SW60 features single pole double breaking main contacts with silver alloy tips, which are weld resistant, hardwearing and have excellent conductivity. The SW60 has M6 stud main terminals and 6.3mm spade coil connections. It can be mounted via M4 tapped holes or steel mounting brackets - supplied as separate items). Mounting can be on the side or base of the contactor.
About Intermittent - Int.) SW60 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. Magnetic Latching: Contact position is secured with the use of a permanent magnet within the coil assembly. The coil requires a pulse to close the contacts, and a reverse polarity pulse to operate the armature and open the contacts, but otherwise remains in the last energised state without the need for power. It should be noted therefore these are not failsafe. The SW60 features single pole double breaking main contacts with silver alloy tips, which are weld resistant, hardwearing and have excellent conductivity. The SW60 has M6 stud main terminals and 6.3mm spade coil connections. It can be mounted via M4 tapped holes or steel mounting brackets - supplied as separate items). Mounting can be on the side or base of the contactor.
SW60-40P Albright 24V DC CO
Continuous contactors by design are predominantly for drive functions on vehicles, they make and break slower than intermittent solenoids and are recommended for prolonged contact periods.
The SW60-40P features single pole double breaking main contacts with silver alloy tips, which are weld resistant, hardwearing and have excellent conductivity. The SW60P incorporates an enclosed top cover and offers environmental protection to IP66. The SW60P has M6 stud main terminals and 6.3mm spade coil connections.
Type : SW60-44P
Coil Voltage (V) 48 CO DC
Coil Resistance (Ohms) 410
Pull In Voltage (V) 32.0 Maximum
Drop Out Voltage (V) 12.0 Maximum
Coil Power Dissipation (W) 5.62
Additional Features -
All figures above are stated at 20 degrees Celsius.
For the 3D picture I have attached an outline drawing 3060-400, if you require a 3D model in either STEP or IGES file format please inform us.
SW60A-232 – Technical Description
The SW60A-232 is a single-pole DC contactor designed for reliable switching of medium-current DC loads. It is equipped with a 24 V DC continuous-duty (CO) coil, ensuring stable performance in applications requiring long energization times.
This model includes auxiliary contacts for status signalling or interlock functions.
The contactor is rated for a cut-off (breaking) current of 80 A at 48 V DC, making it suitable for battery systems, mobility equipment, industrial controls, and other DC power applications.
Structurally, the SW60A-232 is based on the SW60A-22 contactor, with an added 3060-94 mounting bracket, providing extended compatibility for panel or frame installation.
Key Features
Single-pole DC contactor for medium-current applications
24 V DC continuous-duty (CO) coil for long energization periods
Integrated auxiliary contacts for signalling or interlock logic
Cut-off current rating: 80 A at 48 V DC
Based on SW60A-22 with added 3060-94 mounting bracket
Suitable for battery systems, mobility equipment and industrial controls
Magnetic Blowouts These open case contactors are of double break configuration and are fitted with magnetic blowouts - denoted by 'B' suffix in the SW60B range) across both contact gaps. These enable high currents to be ruptured very quickly so that arcing time is reduced to a minimum. Fitting of blowouts makes the contacts polarity sensitive and the positive markings on the top cover of the contactor must be observed.About Continuous - CO.) SW60B Solenoids 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 SW60B features single pole double breaking main contacts with silver alloy tips, which are weld resistant, hardwearing and have excellent conductivity. The SW60B has M6 stud main terminals and 6.3mm spade coil connections. It can be mounted via M4 tapped holes or steel mounting brackets - supplied as separate items). Mounting can be on the side or base of the contactor.
Magnetic Blowouts These open case contactors are of double break configuration and are fitted with magnetic blowouts - denoted by 'B' suffix in the SW60B range) across both contact gaps. These enable high currents to be ruptured very quickly so that arcing time is reduced to a minimum. Fitting of blowouts makes the contacts polarity sensitive and the positive markings on the top cover of the contactor must be observed.About Continuous - CO.) SW60B Solenoids 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 SW60B features single pole double breaking main contacts with silver alloy tips, which are weld resistant, hardwearing and have excellent conductivity. The SW60B has M6 stud main terminals and 6.3mm spade coil connections. It can be mounted via M4 tapped holes or steel mounting brackets - supplied as separate items). Mounting can be on the side or base of the contactor.
Genuine SW60B-515 ALBRIGHT 48V 80A CO DC - COntactor. The SW60B-515, a Albright SW60 series version equipped with magnetic blowouts - B) is a miniature series single pole contactor. SW60B is a free standing and compact, designed to fill the gap between 30 am
Genuine SW60B-514 ALBRIGHT 80V 80A CO DC Contactor.
The SW60B-514, an Albright SW60 series version equipped with magnetic blowouts - B) is a miniature series single pole contactor. SW60B is free-standing and compact, designed to fill the gap between 30 amperes and 100A /125A contactors.
Magnetic Blowouts These open case contactors are of double break configuration and are fitted with magnetic blowouts - denoted by 'B' suffix in the SW60B range) across both contact gaps. These enable high currents to be ruptured very quickly so that arcing time is reduced to a minimum. Fitting of blowouts makes the contacts polarity sensitive and the positive markings on the top cover of the contactor must be observed.About Intermittent - Int.) SW60B 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 SW60B features single pole double breaking main contacts with silver alloy tips, which are weld resistant, hardwearing and have excellent conductivity. The SW60B has M6 stud main terminals and 6.3mm spade coil connections. It can be mounted via M4 tapped holes or steel mounting brackets - supplied as separate items). Mounting can be on the side or base of the contactor.
Magnetic Blowouts These open case contactors are of double break configuration and are fitted with magnetic blowouts - denoted by 'B' suffix in the SW60B range) across both contact gaps. These enable high currents to be ruptured very quickly so that arcing time is reduced to a minimum. Fitting of blowouts makes the contacts polarity sensitive and the positive markings on the top cover of the contactor must be observed.About Continuous - CO.) SW60B Solenoids 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 SW60B features single pole double breaking main contacts with silver alloy tips, which are weld resistant, hardwearing and have excellent conductivity. The SW60B has M6 stud main terminals and 6.3mm spade coil connections. It can be mounted via M4 tapped holes or steel mounting brackets - supplied as separate items). Mounting can be on the side or base of the contactor.
Albright SW80-116 24V DC CO (125A)
The SW80-116 Albright 125A Single Acting Solenoid Contactor 24V CO is an integral component designed for efficient and reliable power management in various applications, especially where robust and durable electrical switching is crucial. As part of Albright's SW80 series, this model is tailored for single-acting operations, but it operates at a higher voltage and slightly lower current capacity compared to other models within the series. This specificity makes it well-suited for a distinct set of requirements, particularly in 24V systems.
Key Features:
Voltage Rating: The SW80-116 is specifically designed for 24V systems, aligning it with applications that operate within this voltage range, such as certain electric vehicles, industrial equipment, and backup power systems.
Current Capacity: It is rated for 125A continuous current, making it capable of handling significant power loads while ensuring reliable operation in critical situations.
Single Acting (CO) Configuration: The term "CO" stands for "Change Over"; however, in the context of single-acting solenoids like the SW80-116, it typically refers to a device that has one active position when power is applied and returns to its default state when power is removed, facilitated by an internal spring mechanism.
Robustness: The device is built to endure harsh conditions, including high-vibration environments and temperature variations, without compromising performance.
Compact and Versatile: Its compact size combined with high switching capacity makes it versatile for a wide range of applications, from safety cut-offs to power distribution management.
Applications:
Given its specifications, the SW80-116 finds its use in several critical areas:
Industrial Automation: For controlling motors, pumps, and other heavy machinery in manufacturing and processing plants, where 24V control systems are prevalent.
Electric Vehicles (EVs): Suitable for specific types of EVs that utilize a 24V power system, managing the main power supply from the battery to the motor controller efficiently.
Backup Power Systems: In uninterruptible power supply (UPS) systems or emergency power systems where reliable switching between power sources is necessary.
Marine and Offshore: Its robust design ensures reliable operation in marine applications, controlling electrical systems on boats and offshore platforms.
Advantages:
Dependability: Albright's reputation for quality ensures that the SW80-116 is a reliable component for critical switching operations under various conditions.
Installation Ease: The design allows for straightforward integration into existing systems, facilitating quick setup and minimal downtime.
Safety Focused: Ensures a secure electrical connection, minimizing the risk of accidental disconnections or failures, which is paramount in preventing equipment damage or safety hazards.
Conclusion:
The SW80-116 Albright 125A Single Acting Solenoid Contactor 24V CO is a specialized device that serves as a cornerstone in applications requiring reliable, high-capacity electrical switching in 24V systems. Its robustness, versatility, and safety features make it an ideal choice for a broad spectrum of applications, including industrial automation, electric vehicles, backup power systems, and marine applications. By integrating the SW80-116 into their systems, professionals can ensure efficient and reliable operation, meeting the demanding requirements of modern electrical control and power management tasks.
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 SW80 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.
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 SW80P features an enclosed top cover and offers environmental protection to IP66. The SW80P has M8 stud main terminals and 6.3mm spade coil connections. Mounted using supplied brackets, mounting can be horizontal or vertical, when vertical the M8 contact studs should point upwards.
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.
SW80-1919L Heavy Duty, Albright SPST contactor
Model SW80-1919L, with JPT connector, replacement of SW80-1683L / SW80-1684L / SW80-113L (BT part number 248310 / 208760)
Overview of SW80-1919L
The SW80-1919L contactor, featuring large contacts similar to those in the 200A contactor SW180B-751, is ideal for high initial load applications such as pump drivers or engine starters.
The SW80 with Junior Power Timer (JPT) Connector is designed for direct current loads, including motors used in electric vehicles like industrial trucks, as well as telecom and power distribution applications. It supports both interrupted and uninterrupted loads, making it suitable for switching resistive, capacitive, and inductive loads.
Current Types:
Interrupted Current: Involves frequent switching under load, increasing contact resistance.
Uninterrupted Current: Involves infrequent switching under load, maintaining lower contact resistance.
Features:
Single pole double breaking main contacts with silver alloy tips for excellent conductivity and resistance to wear and welding.
M8 stud main terminals and 6.3 mm spade coil connections.
Can be mounted horizontally or vertically, with adjustable options for downward orientation.
Specifications:
Model: SW80-1919L (compatible with model SW80-1684L)
Working Voltage: 24V
Application: Heavy duty with large contacts
Ambient Temperature Range: –40°C to +60°C
Mounting Brackets: Top hat and "L" shape
Connector: Pre-wired waterproof, 15 cm wire length
Net Weight: 0.40 kg
SW80-1 Albright Intermittent 24V Single Pole Single Throw Contactor
The SW80-1, an Albright SW80 -series contactor has been developed for direct current loads, including motors as used in a variety of applications including electric vehicles, materials handling equipment, winches, Hydraulic Power Packs, Engine Starting, Standby Power, Lighting applications, Telecommunications, and D.C. System Electrics.
