Defender

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About the Defender Family Contactors

The Defender Family Contactors series is your main power relay solution. With only one relay switching point, it is designed with built-in Transient Voltage Suppression (TVS) and can handle currents as low as 350 milliamps and as high as 200 amps (refer to drawing). The Defender is perfectly suited for applications like agriculture and construction equipment, and emergency vehicles.

Defender Family Contactor is Built to Perform

  • The Defender is hermetically sealed to ensure reliable starting operation in the harshest conditions
  • This patented design is proven to provide consistent switching of low currents even at extremely low temperatures
  • Durable enough to protect sensitive components in any system
  • Protects electrical toughness
  • Carry current as low as 350 milliamps
  • High current of 200 amps
  • Include built-in Transient Volt Suppression (TVS) which protects sensitive components in a system

Common Application

Our Defender is built with extreme toughness that’s applicable for your electrical system. It is suitable for off-road and emergency equipment.

  • Firetrucks
  • Earth movers machine
  • Agriculture and Construction

Frequently Asked Questions

What is a Defender Family Contactor? 

A Defender Family Contactor is an electrical switching device that handles electrical circuits by turning it on or off.

What is the operating temperature range for the Defender Family Contactor? 

-40° C to 85° C

What kind of protection features does the Defender Family Contactor offer?

The Defender Family Contactor has built in Transient Voltage Suppression (TVS) and can handle currents as low as 350 milliamps and as high as 200 amps

What is the Defender Family Contactors commonly used for?

They are used for off road and emergency equipment that includes, agriculture, construction, firetrucks etc.