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 ED402 Stop Switches with L
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 - see drilling details) and is secured with supplied M5 posidrive mounting screws. This Lockable version feature 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. The ED402 is fully serviceable with genuine replacement parts available.
Lock on knob = L
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 HV500F-21 – High Voltage Electromechanical DC ContactorThe Albright HV500F-21 is a hermetically sealed electromechanical DC contactor in the HV500 family, designed to switch DC power using physical main contacts. It is not a solid-state relay. The listed 24V DC refers to the control-coil voltage, not the voltage switched by the main contacts.Key features
Electromechanical switching with normally open (NO) main contacts
Hermetically sealed high-voltage DC contactor design
HV500 family specifications include high-voltage operation up to 1000V DC, subject to application-dependent ratings
High-current switching for properly engineered DC circuits; verify continuous, making and breaking ratings for the specific operating conditions
Configuration and applicationsThe product listing identifies a PWM coil economiser. PWM manages the contactor coil and does not make the main contacts solid-state.Typical application areas include electric vehicles, battery packs, DC charging, renewable energy, energy storage and industrial DC distribution, where the part's voltage and current capabilities meet system requirements.Engineering note: HV500 contactors do not replace external fuses, circuit breakers, or suitable pre-charge arrangements. Verify current and voltage under load, coil supply, operating duty, auxiliary contacts, mounting and environmental requirements for the exact model.Manufacturer reference: Albright HV500 product family.
Albright HV500F-73S – High Voltage Electromechanical DC ContactorThe Albright HV500F-73S is a hermetically sealed electromechanical DC contactor in the HV500 family, designed to switch DC power using physical main contacts. It is not a solid-state relay. The listed 48V DC refers to the control-coil voltage, not the voltage switched by the main contacts.Key features
Electromechanical switching with normally open (NO) main contacts
Hermetically sealed high-voltage DC contactor design
HV500 family specifications include high-voltage operation up to 1000V DC, subject to application-dependent ratings
High-current switching for properly engineered DC circuits; verify continuous, making and breaking ratings for the specific operating conditions
Configuration and applicationsThe product listing identifies an intermittent-duty configuration; verify coil operating limits and duty cycle with the manufacturer's part-specific documentation.Typical application areas include electric vehicles, battery packs, DC charging, renewable energy, energy storage and industrial DC distribution, where the part's voltage and current capabilities meet system requirements.Engineering note: HV500 contactors do not replace external fuses, circuit breakers, or suitable pre-charge arrangements. Verify current and voltage under load, coil supply, operating duty, auxiliary contacts, mounting and environmental requirements for the exact model.Manufacturer reference: Albright HV500 product family.
About Intermittent - Intermittent SU280 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 contactors have double breaking main contacts with silver alloy tips, which are weld resistant, hardwearing and have excellent conductivity. They are easy to install, with M5 tapped holes in the switch frame together with a range of available mounting brackets. Mounting can be vertical or horizontal, when vertical the M10 contact studs should point upwards
SU280-1010 Albright
Continuous - CO - SU280 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 contactors have double breaking main contacts with silver alloy tips, which are weld resistant, hardwearing and have excellent conductivity. They are easy to install, with M5 tapped holes in the switch frame together with a range of available mounting brackets. Mounting can be vertical or horizontal, when vertical the M10 contact studs should point upwards
About Continuous - CO.) SU280P 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 contactors have double breaking main contacts with silver alloy tips, which are weld resistant, hardwearing and have excellent conductivity. The SU280P offers greater environmental protection - IP66) and is easy to install, with a range of mounting brackets available. To ensure IP66, mounting holes are not accessible. Mounting can be vertical or horizontal, when vertical the M10 contact studs should point upwards.
About Intermittent - INT.) SU280P 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 contactors have double breaking main contacts with silver alloy tips, which are weld resistant, hardwearing and have excellent conductivity. The SU280P offers greater environmental protection - IP66) and is easy to install, with a range of mounting brackets available. To ensure IP66, mounting holes are not accessible. Mounting can be vertical or horizontal, when vertical the M10 contact studs should point upwards.
SU280P Solenoid, model SU280-1074P 48V Continuous
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 contactors have double breaking main contacts with silver alloy tips, which are weld resistant, hardwearing and have excellent conductivity. The SU280P offers greater environmental protection - IP66) and is easy to install, with a range of mounting brackets available. To ensure IP66, mounting holes are not accessible. Mounting can be vertical or horizontal, when vertical the M10 contact studs should point upwards.
The Albright SU280-1174 is a single-acting 24V DC solenoid contactor designed for intermittent use with a current rating of 250 Amps. It is commonly used in applications requiring reliable control of high current loads. The contactor features single-pole single-throw (SPST) switching, making it suitable for a variety of industrial and automotive applications.
Key features include:
Voltage: 24 Volts DC
Current Rating: 250 Amps
Operation: Single-acting, intermittent use
Switch Type: SPST (Single Pole Single Throw)
About Intermittent - Int SU280 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 contactors have double breaking main contacts with silver alloy tips, which are weld resistant, hardwearing and have excellent conductivity. They are easy to install, with M5 tapped holes in the switch frame together with a range of available mounting brackets. Mounting can be vertical or horizontal, when vertical the M10 contact studs should point upwards
Genuine SU280B-1015 ALBRIGHT 80V 250A INT DC - COntactor. The SU280B-1015, a Albright SU280 series of cotactor with magnetic blowouts fitted - B) has been designed for direct current loads, particularly motors as used on electronic vehicles such as industria
Genuine SU280B-1079P ALBRIGHT 80V 250A INT DC - COntactor. The SU280B-1079P, a Albright SU280 series of cotactor equipped with magnetic blowouts - B) and environmental - IP66 sealed) protection - P) has been designed for direct current loads, particularly moto
Genuine SU280B-1387 ALBRIGHT 48V 250A INT DC - COntactor. The SU280B-1387, a Albright SU280 series of cotactor with magnetic blowouts fitted - B) has been designed for direct current loads, particularly motors as used on electronic vehicles such as industria
