Cole Hersee Screw Battery Isolator Switch -, IP67, 300A

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£67.76

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£81.31

(inc. VAT)

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  • 481 unit(s) shipping from 27 August 2026
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Units
Per unit
1 - 4£67.76
5 - 9£61.39
10 - 19£56.99
20 +£55.50

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RS Stock No.:
905-8809
Mfr. Part No.:
75920
Brand:
Cole Hersee
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Brand

Cole Hersee

Product Type

Battery Isolator Switch

Mount Type

Screw

IP Rating

IP67

Handle Colour

Black

Switching Current

300A

Terminal Type

Screw

Series

75920

Switching DC Voltage

12V dc

Padlock Compatibility

Yes

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Standards/Approvals

RoHS

Length

2.59in

Depth

65.8mm

Hazardous Area Certification

NO

Width

136.7mm

COO (Country of Origin):
MX

Master Battery Disconnect Switch, 75920 Series


The 79520 series master battery disconnect switch offers protection against battery drain and theft. It also allows personnel to Lock-Out Tag-Out by using a Hasp Lockout system or a suitable padlock. It can also be effectively used as an emergency power cut-off switch protecting personnel and vehicle systems.

Designed for heavy-duty applications, these units are able to handle up to 300 A at 12 V dc. They are sealed to IP68 standards allowing them to be mounted in exposed locations. They are manufactured in a polymer housing and will not rust or corrode allowing them to be used in almost any environment.

Potential Applications


Heavy Truck

Off-Road

Emergency Vehicles

Material Handling

Mining

Agricultural

Marine

Construction

Features and Benefits


High amperage capacity: 300 A at 12 V dc

Can be used in high side or low side applications

Ingress protection: IP68

Rust proof and non-corrosive construction

Tested per SAE 1455 for salt, calcium chloride and magnesium chloride

Large red knob is easy to operate with gloves

90° switch travel makes it easy to identify the switch position

Large divider on base prevents accidental shorting of high energy cables

Fits standard Master Disconnect mounting pattern

Operating temperature range: -40°C to +85°C

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