Battery Master Switch

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Instant Control and Maximum Safety
This battery disconnect switch is built for absolute safety and convenience, allowing you to cut power instantly with a single-hand operation — crucial in emergencies or maintenance situations. The clear ON/OFF markings provide immediate visual feedback and minimize the risk of incorrect use, ensuring full control and peace of mind at all times.

Rugged Construction for Reliable Performance
Engineered with premium materials, this switch combines strength with high electrical efficiency. The main contacts are made of solid brass for superior conductivity, while the flame-retardant ABS housing provides outstanding durability and safety. Compatible with both 12V and 24V systems, it supports a stable current load up to 1000A, guaranteeing reliable performance even under demanding conditions.

Versatile Use Across Multiple Vehicles
Thanks to its robust design, this switch is ideal as a main power disconnect for a wide range of vehicles — including trucks, buses, RVs, boats, agricultural machinery, and more. It also serves as a secure cut-off solution for auxiliary electrical components such as fog lights, strobes, or aftermarket accessories, preventing battery drain and enhancing overall system safety.

Product Details
Product: Battery Disconnect Switch / Master Cut-Off Switch
Function: Prevents battery drain, deters theft, and ensures safety during maintenance
Materials:
– Contacts: Solid brass (high conductivity)
– Housing: Flame-retardant ABS plastic (maximum protection)
Finish Options: Copper (brass look) or Silver
Dimensions: 65 mm (L) × 77 mm (W) × 52 mm (H) – compact design
Weight: 126 g
Package Includes: 1x Battery Disconnect Switch