Overview
The Commodore 4-position compact dual battery selector switch is made for managing battery banks in marine, RV, and off-grid electrical systems. It can isolate banks, combine batteries, or route power to loads, with ratings and protection features suited to 12V to 32V applications.
- Switch type: 4-position selector
- Application voltage: 12V to 32V systems
- Maximum voltage: 32 VDC
- Battery inputs: 1
- Switch positions: 4
- Battery combine: Yes
- Continuous current rating: 300A
- Cranking current rating: 900A
- Stud material: Tin-plated copper
- Terminal design: One-piece terminal stud design
- Cover: Isolating cover with three snap-off side pieces for wire access
- Water resistance: IP66 rated
- Certifications and standards: ISO 8846 Marine Ignition Protection, ABYC, UL 1500, and SAE J1171
- Color: Red
- Cable clearance for 4/0 AWG cables: 1.12 in (28.45 mm)
- Cable size to meet ratings: 4/0 AWG (120mm2)
- Weight: 0.83 lbs (0.38 kg)
Specifications
| Continuous Amperage | 300 |
|---|---|
| Positions | 4 |
| Brand | Commodore |
| Manufacturer part # | CM-402S |
| UPC | 817683023161 |
| Boxed dimensions | 3 x 3 x 3 in |
| Shipping weight | 0.7 lb |
| Country of origin | CHINA |
Manuals & documents
Shipping & returns
Fast, tracked shipping
In-stock orders ship quickly with tracking. Oversized and freight items may ship separately and can take a little longer.
30-day returns
Request a return within 30 days of delivery. Authorized returns are subject to a 15% restocking fee. Return shipping is paid by the buyer; items must be new and in original packaging. See our refund policy.
Authorized dealer
OutdoorsMarine is an authorized Commodore dealer. Every product is genuine and backed by the full manufacturer warranty.
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