Commodore On/Off Battery Disconnect Switch

On/Off Battery Disconnect Switch id="isPasted">The Commodore On/Off Battery Disconnect Switch provides a reliable, durable, and safe solution for managing your marine or RV electrical systems. With a 300A continuous rating and a 900A cranking rating, this battery switch is designed to handle high-power applications, ensuring stable operation for your boat, RV, or off-grid systems. Its tin-plated copper studs offer superior conductivity and corrosion resistance, while the IP66-rated isolating cover provides robust protection against water and debris. This versatile switch can be surface-mounted or flush-mounted, with snap-off side pieces allowing wiring access from any direction.

Designed to meet stringent marine safety standards, including ISO 8846 Marine Ignition Protection, this switch is a must-have for any professional or DIY marine electrical system. Built for durability and reliability, the CM-202S ensures your system stays safe and operational in even the harshest conditions.
Features: id="isPasted">High-Performance
Ratings: Handles 300A continuous, 500A intermittent, and 900A cranking current, ensuring dependable performance for high-power marine or RV systems.
Durable Tin-Plated Copper Studs: Features corrosion-resistant copper studs for maximum conductivity and long-lasting performance in harsh environments.
Versatile Mounting Options: These can be surface-mounted or flush-mounted with snap-off side plates, offering flexible installation and clean cable management.
Water-Resistant and Ignition Protected: Certified to ISO 8846 Marine standards, IP66-rated for protection against water jets, and safe for use in engine compartments.
Easy Wire Access: The isolating cover includes three snap-off side pieces, allowing wiring from any direction while protecting rear terminals for enhanced safety.
Meets Industry Standards: Complies with ABYC C-7, UL 1107, CSA C 22.2 No. 4, and other stringent safety regulations, ensuring compatibility and reliability.
Compact and Lightweight Design: Weighing only 0.83 lbs ( 0.38 kg), the compact design saves space without compromising durability or performance.
Rugged Marine-Grade Construction: Built to withstand the harshest marine and off-grid environments, ensuring long-lasting protection and reliable operation.

Specifications

: Maximum
Voltage: 48 VDC
Switch Type: Single
Circuit On-OffBattery Inputs:
1Color: GreyCable Clearance for 4/0
AWG Cables: 1.12 in ( 28.45 mm)Cable Size to
Meet Ratings: 4/0 AWG (120mm2)
Switch Positions: 2Battery
Combine: NoAlternator
Field Disconnect: NoCranking
Rating 30 seconds: 900AContinuous
Rating: 300AIntermittent
Rating: 500A (5 min)
Mounting Holes: Accept #10
ScrewStud Material: Tinned
CopperStud Torque: 120 in-lb ( 13.56 Nm)Terminal
Stud Size: 3/8" - 16 (M10)
Weight: 0.65 lbs ( 0.29 kg)