Description
Heavy Duty Battery Switches
Ignition Protected
For use with 6, 12, 24 and 32 volt marine electrical systems
Capacity – Rated 450 AMPS continuous,
1200 AMPS intermittent (15 seconds on, 5 minutes off)
Heavy Duty Battery Disconnect Switch
w/ Alternator Field Disconnect
Specifications:
- AFD: Yes
- Lockable: No
- Continuous Amperage: 450a
- Box Dimensions: 4″H x 7″W x 8″L WT: 2.25 lbs
- UPC: 085226047862
Quick Guide (pdf)

![Perko 9703DP Heavy Duty Battery Disconnect Switch w/ Alternator Field Disconnect [9703DP]](https://www.goodmarinewiring.com/wp-content/uploads/2026/08/perko-9703dp-heavy-duty-battery-disconnect-switch-w-alternator-field-disconnect-.webp)
![Blue Sea 6010200 Battery Switch Dual Circuit - Black [6010200]](https://www.goodmarinewiring.com/wp-content/uploads/2026/08/blue-sea-6010200-battery-switch-dual-circuit-black-6010200.webp)
![Guest 2300A Diesel Power Battery Selector Switch [2300A]](https://www.goodmarinewiring.com/wp-content/uploads/2026/08/guest-2300a-diesel-power-battery-selector-switch-2300a.webp)
![Guest 2110A Battery Selector Switch [2110A]](https://www.goodmarinewiring.com/wp-content/uploads/2026/08/guest-2110a-battery-selector-switch-2110a.webp)

![Guest 2111A Heavy Duty Battery Selector Switch [2111A]](https://www.goodmarinewiring.com/wp-content/uploads/2026/08/guest-2111a-heavy-duty-battery-selector-switch-2111a.webp)


