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 (CRC) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Type
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Termination Style
Actuator
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Current Rating
Voltage Rating DC
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Maximum Operating Temperature
IP Rating
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Littelfuse Disconnect Switches SW MASTER DISCONNECT
Datasheet
143In Stock
465Expected 9/17/2026
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
434On 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
500On Order
Min.: 1
Mult.: 1

Battery Disconnect Switch 2 Pole 75920
Littelfuse Disconnect Switches SW ROT MAST DISC
Datasheet
34Expected 9/28/2026
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 9/25/2026
Min.: 1
Mult.: 1

Battery Disconnect Switch 75920