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COMMODORE 4-Position Battery Selector Switch

COMMODORE

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SKU:
CM-402S
Weight:
1.00 LBS

Product Description

The COMMODORE 4-Position Battery Selector Switch is the ultimate solution for managing multiple battery banks in marine or RV electrical systems. Designed for 12V to 32V applications, this switch allows you to isolate battery banks, combine them, or direct power to all loads with a simple turn. Engineered with tin-plated copper studs, the switch ensures maximum conductivity and corrosion resistance for reliable long-term performance in harsh environments.

This heavy-duty switch is IP66-rated for water resistance and features an ignition-protected design, meeting ISO 8846 and ABYC safety standards. The isolating cover with three snap-off side pieces protects rear contacts while allowing versatile wire access in any direction. With its robust one-piece terminal stud design and user-friendly operation, this battery switch is ideal for boats, RVs, and other off-grid applications requiring efficient power management.

More Key Features

✔️ Switches Between 4 Positions: Allows flexible power management by isolating battery banks, combining them, or directing power to all loads for maximum versatility.

✔️ Tin-Plated Copper Studs: Provides exceptional conductivity and corrosion resistance, ensuring efficient operation in harsh marine or RV environments.

✔️ Durable One-Piece Terminal Stud Design: Prevents loosening over time, ensuring a secure connection and stable performance for extended use.

✔️ Isolating Cover with Snap-Off Sides: Protects rear contacts while allowing easy wire access from any direction, making installation quick and hassle-free.

✔️ IP66 Water-Resistant Rating: Built to withstand powerful water jets, making it perfect for marine applications or environments exposed to moisture and dust.

✔️ Meets Strict Safety Standards: Certified to ISO 8846 Marine Ignition Protection, ABYC, UL 1500, and SAE J1171, ensuring compliance with industry-leading safety requirements.

✔️ Compact and Lightweight Design: Weighing just 0.83 lbs (0.38 kg), this switch is compact yet robust, saving space while delivering maximum performance.

✔️ High Current Handling Capability: Rated for 300A continuous and 900A cranking, this switch is ideal for high-power applications like engine start and onboard systems.

Standard Pump Configurations

Model

CM-402S

Maximum Voltage

32V DC

Switch Type

Selector 4 Position

Battery Inputs

1

Color

Red

Cable Clearance For 4/0 AWG Cables

1.12in (28.45 mm)

Switch Positions

4

Cable Size to Meet Ratings

4/0 AWG (120mm2)

Battery Combine

Yes

Mounting Holes

Accept #10 Screw

Alternator Field Disconnect

No

Stud Material

Tinned Copper

Cranking Rating 30 sec

900A

Stud Torque

120 in-lb (13.56 Nm)

Continuous Rating

300A

Terminal Stud Size

3/8" - 16 (M10)

Intermittent Rating

500A (5 min)

Weight

0.77lb (0.35 kg)

 

Standard Shipping Information

Unit Weight

(lbs)

0.83 lbs (0.38 kg)

Selling Unit Size

(L x W x H)

3.14" x 3.07" x 3.46"