100A Battery Isolator Master Switch 12–24V On/Off for Car, RV & Marine

PRODUCT OVERVIEW

This 100A battery isolator master switch provides safe and reliable on/off control for 12–24V DC electrical systems. It is suitable for use in cars, RVs, boats, and other applications where quick battery isolation and protection are required.

KEY FEATURES

• 100A rated battery isolator switch for 12–24V DC systems
• Ideal for RVs, boats, automotive and auxiliary electrical systems
• Durable ABS and metal construction, corrosion resistant
• Can be used standalone or linked with other switches
• Rear cover insulates terminals to help prevent short circuits
• Removable control knob with interchangeable labeling system
• Designed to help isolate and secure electrical circuits when not in use

SPECIFICATIONS

• Product type: Car / marine battery isolator master switch
• Material: Plastic + metal + ABS
• Installation diameter: 29 mm
• Rated current: 100A
• Continuous rating: 100A, 32V DC max
• Insulation resistance: DC 500V, 100 MΩ min
• Dielectric strength: AC 1000V for 1 minute; DC 2000V for 1 minute
• Working voltage: 12–24V DC
• Switch positions: ON / OFF

PACKAGE CONTENTS

• 1 × 100A battery isolator master switch

INSTALLATION & USAGE NOTES

• Engine must be switched off before turning the selector to OFF to protect the alternator.
• Use the OFF position to eliminate parasitic power draw when the vehicle or equipment is not in use.
• Suitable for indoor or outdoor mounting in appropriate enclosures and environments.
• Professional installation is recommended for safety and compliance with electrical standards.