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 DC88-2 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 DC88-479L 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 DC88B-467L 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.
Genuine DC92-230P ALBRIGHT 24V 100A INT DC - COntactor. The DC92-230P, a DC92P series of contactors has been designed for direct current loads, particularly motors as used on electric vehicles such as industrial trucks. The DC92P is a monoblock constructio
About the ED125 Emergency Stop Switch
Typically used on 12 volt, 24 volt and 48 volt dc electric vehicle systems, the ED125 is a manually operated device with an over-centre spring mechanism, which provides a snap action for both opening and closing of the main contacts. The ED125 is easy to install - see drilling details) and is secured with supplied M5 Posidrive mounting screws.
About the ED125 Emergency Stop Switch Typically used on 12, 24, 36, 48, 72 and 80-volt dc electric vehicle systems, the ED125 is a manually operated device with an over-center spring mechanism, which provides a snap action for both opening and closing of the main contacts. The ED125 is easy to install - see drilling details) and is secured with supplied M5 Posidrive mounting screws. Uninterrupted current - no or infrequent load switching requirements - maintains a lower contact resistance).
About the ED125L Emergency Stop Switch with Lock
(image of product is without a lock)
Typically used on 12, 24, 36, 48, 72 and 80-volt dc electric vehicle systems, the lockable ED125 is a manually operated device with an over-center spring mechanism, which provides a snap action for both opening and closing of the main contacts. The ED125 is easy to install - see drilling details) and is secured with supplied M5 posidrive mounting screws.
This lockable version features a key that is necessary for the knob to be moved from the “Off” position to the “On” position. Once in the “On” position, the key can be removed. Thereafter, the knob may be depressed to the “Off” position, where it will automatically lock and remain locked until the key is used again to unlock it.Uninterrupted current - no or infrequent load switching requirements - maintains a lower contact resistance).
About The Albright ED250 Stop Switches The ED250 is a manually operated device with an over-center spring mechanism which provides a snap action for both the opening and closing of the main contacts. The ED250 is easy to install - see drilling details) and is secured with supplied M5 Posidrive mounting screws.A typical comment regarding its big red button appearance is that it is obnoxious, a very apt description, when you need to kill a circuit in an emergency you need the button to be obvious and obnoxious, many OEM's would agree, and will fit the Albright emergency switchgear as standard equipment. Uninterrupted current - no or infrequent load switching requirements - maintains a lower contact resistance).
About the Albright ED250LB Stop Switches, model ED250LB-1
Once in the 'ON' position, the switch key can be removed. Thereafter the knob may be depressed to the off position where it will automatically lock, remaining locked until the key is used again to unlock it. Suitable for voltages up to 96V DC, commonly used on 12V, 24V, and 96V DC electric vehicle systems.
A typical comment regarding its big red button appearance is that it's obnoxious, a very apt description, when you need to kill a circuit in an emergency you need the button to be obvious and obnoxious. Many OEM's agree, and will fit the Albright emergency switchgear as standard equipment.
This lockable version features a key that is necessary for the knob to be moved from the “Off” position to the “On” position. Once in the “On” position, the key can be removed. Thereafter, the knob may be depressed to the “Off” position, where it will automatically lock and remain locked until the key is used again to unlock it.
Uninterrupted current - no or infrequent load switching requirements - maintains a lower contact resistance).
Includes:ED250LB-1 with red knob and 2 keys
About the Albright ED250LB Stop Switches Once in the 'ON' position, the switch key can be removed. Thereafter the knob may be depressed to the off position where it will automatically lock, remaining locked until the key is used again to unlock it. Suitable for voltages up to 96V DC, commonly used on 12V, 24V, and 96V DC electric vehicle systems.A typical comment regarding its big red button appearance is that it's obnoxious, a very apt description, when you need to kill a circuit in an emergency you need the button to be obvious and obnoxious. Many OEM's agree, and will fit the Albright emergency switchgear as standard equipment. This lockable version features a key that is necessary for the knob to be moved from the “Off” position to the “On” position. Once in the “On” position, the key can be removed. Thereafter, the knob may be depressed to the “Off” position, where it will automatically lock and remain locked until the key is used again to unlock it. Uninterrupted current - no or infrequent load switching requirements - maintains a lower contact resistance).
About the ED252 Emergency Stop Switch
The Albright emergency stop switchgear is a world leader in the electric vehicle market, due to their hard-wearing and ease of inspection configuration.
The ED252 range of switches has been designed to provide a rapid means of disconnecting batteries or other power supplies in the event of serious electrical faults. Whilst the switches are primarily intended for use with battery-powered vehicles they are also suitable for use with static power systems. All types are capable of safely rupturing full load battery currents in the event of an emergency.
The ED252 is a manually operated device with an over-center spring mechanism which provides a snap action for both the opening and closing of the main contacts. The ED252 is easy to install - see drilling details) and is secured with supplied M5 Posidrive mounting screws.
Uninterrupted current - no or infrequent load switching requirements - maintains a lower contact resistance).
About the
ED252BB-1 Emergency Stop Switch
The Albright emergency stop switchgear is a world leader in the electric vehicle market, due to their hard-wearing and ease of inspection configuration.
The ED252 range of switches has been designed to provide a rapid means of disconnecting batteries or other power supplies in the event of serious electrical faults. Whilst the switches are primarily intended for use with battery-powered vehicles they are also suitable for use with static power systems. All types are capable of safely rupturing full load battery currents in the event of an emergency.
The ED252 is a manually operated device with an over-center spring mechanism which provides a snap action for both the opening and closing of the main contacts. The ED252 is easy to install - see drilling details) and is secured with supplied M5 Posidrive mounting screws.Uninterrupted current - no or infrequent load switching requirements - maintains a lower contact resistance).
About the ED252L Emergency Stop Switch The Albright emergency stop switchgear is a world leader in the electric vehicle market, due to their hard-wearing and ease of inspection configuration. The ED252 range of switches has been designed to provide a rapid means of disconnecting batteries or other power supplies in the event of serious electrical faults. Whilst the switches are primarily intended for use with battery-powered vehicles they are also suitable for use with static power systems. All types are capable of safely rupturing full load battery currents in the event of an emergency. The ED252 is a manually operated device with an over-center spring mechanism which provides a snap action for both the opening and closing of the main contacts. The ED252 is easy to install - see drilling details) and is secured with supplied M5 Posidrive mounting screws. This lockable version features a key that is necessary for the knob to be moved from the “Off” position to the “On” position. Once in the “On” position, the key can be removed. Thereafter, the knob may be depressed to the “Off” position, where it will automatically lock and remain locked until the key is used again to unlock it. Uninterrupted current - no or infrequent load switching requirements - maintains a lower contact resistance).
About The Albright ED300-5 Stop Switches
The ED300 is a manually operated device with an over-center spring mechanism which provides a snap action for both the opening and closing of the main contacts.
The ED300 is easy to install and is secured with supplied M5 Posidrive mounting screws. This version of the battery isolator has an enclosed top cover to help protect against ingress. Ensure that the switches are installed in a position where heavy arcs emanating from the switch cannot damage or electrically jump across to adjacent parts. The switch is to be used to rupture current in an emergency or as a no-load isolator. A typical comment regarding its big red button appearance is that it is obnoxious, a very apt description, when you need to kill a circuit in an emergency you need the button to be obvious and obnoxious, many OEM's would agree, and will fit the Albright emergency switchgear as standard equipment.
Uninterrupted current - no or infrequent load switching requirements - maintains a lower contact resistance.
About The Albright ED300 Stop Switches
The ED300B is a manually operated device with an over-center spring mechanism which provides a snap action for both opening and closing of the main contacts. The ED300 is easy to install and is secured with supplied M5 Posidrive mounting screws.
Ensure that the switches are installed in a position where heavy arcs emanating from the switch cannot damage or electrically jump across to adjacent parts. The switch is to be used to rupture current in an emergency or as a no-load isolator.
A typical comment regarding its big red button appearance is that it is obnoxious, a very apt description, when you need to kill a circuit in an emergency you need the button to be obvious and obnoxious, many OEM's would agree, and will fit the Albright emergency switchgear as standard equipment.
Uninterrupted current - no or infrequent load switching requirements - maintains a lower contact resistance).
About The Albright ED402 Stop Switches The ED402 is a manually operated device with an over-center spring mechanism which provides a snap action for both opening and closing of the main contacts. The ED402 is easy to install and is secured with supplied M5 Posidrive mounting screws. The ED402 is fully serviceable with genuine replacement parts available.
Uninterrupted current - no or infrequent load switching requirements - maintains a lower contact resistance).
Precautions The switch is to be used to rupture current in an emergency or as a no-load isolator.The Use of Battery Disconnecting Switches in Electric Vehicles Modern battery-powered electric vehicles are inherently very reliable and safe. However, even when sophisticated electronic controllers are used it is desirable to have a means of disconnecting the battery in the event of an emergency, such as a vehicle failing to stop or an electrical short circuit. In many countries, it is mandatory to fit one or more devices to achieve an emergency disconnection of the battery.
About the Albright ED80 Range of Battery Isolators The ED80 is a manually operated device with a simple over-center spring mechanism which provides a snap action for both opening and closing the main contacts. As with all the Albright ED Disconnecting switches, the ED80 has been designed to provide rapid means of disconnecting batteries or other power supplies in the event of serious electrical faults. The ED80 is suited for uninterrupted current loads. Modern battery powered electric vehicles are inherently very reliable and safe. However, even when sophisticated electronic controllers are used it is desirable to have a means of disconnecting the battery in the event of an emergency, such as a vehicle failing to stop or an electrical short circuit. In many countries, it is mandatory to fit one or more devices to achieve an emergency disconnection of the battery. The ED80 is primarily intended for use with battery-powered vehicles but is also suitable for use with static power systems. It is capable of safely rupturing full load battery currents in the event of an emergency. The ED80 is easy to install - see drilling details) and is secured with supplied M5 posidrive mounting screws. The ED80 is suited for uninterrupted current loads.Precautions
The switch is to be used to rupture current in an emergency or as a no-load isolator.
Do not use as a regular On-Load Switching Device.
Uninterrupted current - no or infrequent load switching requirements - maintains a lower contact resistance).
Albright High Voltage Series
The Albright High Voltage series are directly compatible with existing contactors within the market. Albright has over 70 years’ experience designing contactors for the most demanding applications.
Higher D.C. voltage requirements are an increasing necessity in today’s world. In a field that requires innovation and cost efficiency, Albright has extended their comprehensive Contactor range to include voltages up to 1000 volts and full hermetic sealing.
Featured Model: HV500F-21
HV500F-21 is a high-performance contactor specifically engineered for modern high voltage D.C. systems. With a compact form factor, 24V DC coil, and integrated PWM economizer, it provides high reliability and efficiency in demanding applications.
Model: HV500F-21
Voltage Rating: Up to 1000V DC
Coil Voltage: 24V DC with built-in PWM economizer
Thermal Current: 250A interrupted / 500A uninterrupted
Contact Configuration: SPST-NO (Single Pole, Single Throw - Normally Open)
Sealing: Hermetically sealed for extreme environments
Mounting: Adjustable bracket for installation flexibility
Terminals: M8x15 threaded studs
Coil Protection: Reverse polarity protected, flying coil leads
Polarity: Non-polarized – ideal for bi-directional applications
Features & Benefits:
Hermetically sealed for reliable operation in harsh environments
Wide voltage support from 12V up to 1000V D.C.
Bi-directional current flow – supports regenerative braking
Integral PWM economizer reduces coil power consumption
Coil reverse polarity protection ensures safe operation
Durable design with flying leads and robust stud terminals
Applications Include:
Automotive – EV traction systems, rapid D.C. charging
Marine power electronics
Battery Management Systems (BMS)
Service disconnects and energy storage safety circuits
Renewable energy systems and D.C. distribution
