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880175 Disconnect Switch

Littelfuse Terra 880175 TR Series, 500A, Dual Pole Master Disconnect Switch

Item #: 44057
Manufacturer Item: 880175 TR SERIES
Min. Order Qty: 1
Available: 39
Quantity Price
10+ 64.3200
50+ 56.7600
RoHS Compliant
REACH Compliant
  • Littelfuse Terra 880175 Battery Disconnect Switches
  • Category: Disconnect Switches
  • Manufacturer: Littelfuse Terra Power Systems
  • TR Series
  • Switch Type: Mechanical
  • Circuitry: DPST
  • Amp Rating: 500A
  • Max Volts: 48V
  • Contact Action: On-Off
  • Contact Type: (4) M12 Studs
  • Dual pole master battery disconnect switch ideal for cutting electrical system from the battery
  • Also used for applications needing switching of two circuits or switching both positive and negative
  • Switch two vehicle voltage circuits simultaneously (24V and 12V)
  • Direct lockout/tagout capability in the on or off position (padlock or hasp)
  • With an ingress protection to IP67 and IP69K, the master disconnect switch can mount in exposed locations on the vehicle
  • Drop-in replacement to existing competitive master disconnect switch
  • Ignition protected to SAE J1171 and ISO 8846 for installation in a battery box or on vehicles carrying hazardous loads
  • Turning the key to the right 90° will turn ON the switch, turning the knob/key to the left 90° will turn OFF the switch
  • Turning the key will simultaneously turn on or off both poles of the switch
  • High power connections are made via ring terminals or eyelets on cables to the device's terminal studs with markings adjacent to terminal studs for circuit 1, 2, 3, 4

Disconnect Switches

Contact Action
Current Rating
Contact Type
(4) M12 Studs
Max. Voltage