75912-BX - 75900 Double Pole Series

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Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse. "Littelfuse" includes Littelfuse, Inc., and all of its affiliate entities.

This model of the 75900 Double Pole Series 36 V High-Amp DPST Master Battery Disconnect Switch (75912-BX) is designed to handle two high-current loads. This allows you to control two systems or to disconnect the positive and negative of the same circuit.

This individually boxed master disconnect switch features a heavy-duty, plated-steel housing, a sealed IPX8 design, and a lever-style actuator, which make it ideal for use in commercial vehicles. The four 3/8"-24 studs are rated for a continuous current of 125 A and an intermittent current of 750 A for 15 seconds ON and 5 minutes OFF.

Features and Benefits

  • Four 3/8"-24 studs with 125 A continuous current rating
  • Rated for an intermittent current of 750 A at 15 seconds ON, 5 minutes OFF
  • Sealed design offers IPX8-rated protection against water
  • Separate insulated poles
  • Silver contact surfaces
  • Lever actuator
  • Indexing and alignment pin
  • Individually boxed
Property (Mouseover for details) Value
Current Rating (Continuous) in Amps 125
Current Rating (Inrush) in Amps 750
Voltage Rating (Max) 36
Circuitry DPST
Actuator Lever
Contact Material Silver Plated Copper
Housing Plated Steel
To request product environmental information, please complete the Product Environmental Information Request Form.