75920 Master Battery Disconnect Switches

Cole Hersee 75920 Master Battery Disconnect Switches are high amp capacity, IP67 sealed heavy-duty switches that provide reliable emergency power cut-off. The switches are designed to be used up to 400A with a single 4/0 cable at 12VDC or 200A in 36VDC applications, allowing users to apply the switch in various vehicles. Applications include vehicle electrical systems such as heavy trucks, off-road, construction, emergency vehicles, material handling, refuse collection, mining, agricultural or marine.

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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Type
Number of Poles
Mounting Style
Termination Style
Actuator
Contact Form
Current Rating
Voltage Rating DC
Minimum Operating Temperature
Maximum Operating Temperature
IP Rating
Series
Littelfuse Disconnect Switches SW MASTER DISCONNECT
Datasheet
176In Stock
465Expected 2026/09/17
Min.: 1
Mult.: 1

Battery Disconnect Switch 2 Pole Panel Mount Stud Knob SPST 400 A IP68 75920
Littelfuse Disconnect Switches 6V-36V 3/8-24" 400A @ 12V DC IP68
Datasheet
394On Order
Min.: 1
Mult.: 1

Battery Disconnect Switch Panel Mount Handle SPST 400 A IP68 75920


Littelfuse Disconnect Switches 6V-36V M10x1.5 400A @ 12V DC IP68
Datasheet
472On Order
Min.: 1
Mult.: 1

Battery Disconnect Switch 2 Pole 75920
Littelfuse Disconnect Switches SW ROT MAST DISC
Datasheet
64On Order
Min.: 1
Mult.: 1

Battery Disconnect Switch 400 A 12 VDC - 40 C + 85 C IP68 75920
Littelfuse 75920-01
Littelfuse Disconnect Switches ROT MAST DISC 2POS PLSTC
Datasheet
20Expected 2026/09/28
Min.: 1
Mult.: 1

Battery Disconnect Switch 75920
Littelfuse 75920-BX
Littelfuse Disconnect Switches SW ROT MAST DISC 2POS PLSTC #18
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1

Battery Disconnect Switch 75920