Commodore On/Off Battery Disconnect Switch [CM-202S]

On/Off Battery Disconnect Switch

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:

• 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 C22.2 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-Off
• Battery Inputs: 1
• Color: Grey
• Cable Clearance for 4/0 AWG Cables: 1.12 in (28.45 mm)
• Cable Size to Meet Ratings: 4/0 AWG (120mm2)
• Switch Positions: 2
• Battery Combine: No
• Alternator Field Disconnect: No
• Cranking Rating 30 seconds: 900A
• Continuous Rating: 300A
• Intermittent Rating: 500A (5 min)
• Mounting Holes: Accept #10 Screw
• Stud Material: Tinned Copper
• Stud Torque: 120 in-lb (13.56 Nm)
• Terminal Stud Size: 3/8" - 16 (M10)
• Weight: 0.65 lbs (0.29 kg)

Specifications:

• Continuous Amperage: 300
• Positions: 2
• Box Dimensions: 3"H x 3"W x 4"L WT: 0.5 lbs
• UPC: 817683023154

Return & Refund Policy

 Thank You for shopping at Shop CDN Marine.

 If you are not entirely satisfied with your purchase, we are here to help you.

 Manufacturer Support

 Before you return your item, many manufacturers have extensive service centers that can support most product issues. If you need help reaching a manufacturer contact us: ShopCDN@cdnmarine.com

Returns

 You have 20 calendar days to return an item from the date you received it.

 To be eligible for a return, your item must be un-opened and in its original packaging.

 You must present the original receipt or proof of purchase at the time of the return.

 We will not be able to accept returns on special order items.

 Return Merchandise Authorization (RMA) numbers are required for all returns.

To obtain an RMA number, please send an email to: ShopCDN@cdnmarine.com

You can make returns right to our to store.

 In-store returns can be made at 303 Brennan Concourse Bayville NJ, 08721. You must have proof of purchase and RMA number prior to visiting store.

 Refunds

 Once your item is received at the store will notify you of its arrival. It will inspected to make sure it meets all return/refund requirements. Shortly after we will be able to notify you on the status of your refund.

 If your return is approved, we will initiate a refund to your credit card (or original method of payment).

 The time frame of when you receive your refund back to your card is contingent on the individual banking/credit institutions and not at the discretion of CDN Marine.

 Shipping

 You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are nonrefundable.

 If you receive a refund, the cost of original shipping will be deducted from your refund.

 Contact Us

 If you have any questions on how to return your item to us, contact us at: ShopCDN@cdnmarine.com