SW80-35 Albright 125A Single Acting Solenoid Contactor 12V CO

In stock
MPN / Barcode:: SW80-35
Regular price €35,00 EUR
Regular price -33% €52,00 EUR Sale price €35,00 EUR

SW80-35 Albright 12V CO (125A)

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 SW80-35 Albright 125A Single Acting Solenoid Contactor 12V CO is an electromechanical device designed for high-power switching applications, particularly in electric vehicle (EV) and industrial environments. This specific model, part of the broader SW80 series by Albright, has been engineered to offer reliable performance in single acting (or single throw) operations, where the solenoid is used to connect or disconnect a circuit.

Key Features:

  • Voltage Rating: The unit operates at 12V, making it suitable for a wide range of low voltage applications, including but not limited to electric vehicles, marine, and heavy machinery control systems.
  • Current Capacity: With a 125A continuous current rating, it can handle significant electrical loads, making it ideal for applications requiring high power throughput.
  • Single Acting (CO): CO stands for "Change Over," indicating that the solenoid can switch between two states. However, in the context of the SW80-35, single acting typically means it has one active position, usually engaged when power is applied, and returns to its default position when power is removed, thanks to a return spring.
  • Durability: Designed for demanding applications, it features robust construction that can withstand the rigors of heavy-duty use, including vibrations and temperature fluctuations.
  • Versatility: Its compact size and reliable switching capability make it suitable for a wide variety of applications, from battery management to safety cut-offs and beyond.


The SW80-35 Albright solenoid contactor is versatile and finds applications in several areas, such as:

  • Electric Vehicles: It can be used for controlling the main power supply from the battery pack to the vehicle's motor controller, ensuring efficient power management and safety.
  • Industrial Equipment: For machinery that requires high current control, the SW80-35 can act as a reliable switching mechanism for motors, pumps, and other heavy electrical loads.
  • Marine Applications: Its robust design makes it suitable for marine environments where corrosion resistance and reliability are crucial for managing electrical systems on boats and ships.
  • Renewable Energy Systems: In solar or wind energy installations, it can serve as an essential component for managing the flow of electricity from generation sources to storage or grid interfacing.


  • High Reliability: The Albright SW80 series, including the SW80-35 model, is known for its reliability in various environmental conditions, ensuring consistent performance over time.
  • Ease of Installation: Its straightforward design allows for easy integration into existing systems without the need for extensive modifications.
  • Safety: Designed with safety in mind, it ensures a secure electrical connection, reducing the risk of accidental disconnections or failures that could lead to equipment damage or safety hazards.


The SW80-35 Albright 125A Single Acting Solenoid Contactor 12V CO is a critical component for applications requiring reliable and high-capacity switching capabilities. Its design and construction cater to a broad range of applications, emphasizing reliability, durability, and safety. Whether used in electric vehicles, industrial machinery, marine applications, or renewable energy systems, the SW80-35 offers a solution that engineers and technicians can trust for their critical electrical switching needs.