Description
7440 UL-489 Circuit Breaker – 5A Flat Rocker
Suitable for use when UL-489 specifications are required (Navy, Army, or Coast Guard vessels, and other vessels covered under CFR 46).
Specifications:
- Amperage: 5A DC
- Actuator Style: Flat Rocker
- Poles: 1
- Maximum Voltage: 80V DC
- Circuit Breaker Type: Magnetic Hydraulic – Trip Free
- Terminal Type: #10-32 Screw Tin-Plated Brass
- Interrupt Capacity: 10000A
Specifications:
- Amperage: 5a
- Box Dimensions: 2″H x 3″W x 5″L WT: 0.3 lbs
- UPC: 632085074401
Explore more from our collection.
![Blue Sea 7440 Ul-489 Circuit Breaker - 5A Flat Rocker [7440] 1](https://automotivecenter.shop/wp-content/uploads/2026/05/blue-sea-7440-ul-489-circuit-breaker-5a-flat-rocker-7440-1.webp)
![Egis Atm/Mini 30 Amp Circuit Breaker - Type 3 [4720-30] 1](https://automotivecenter.shop/wp-content/uploads/2026/05/egis-atm-mini-30-amp-circuit-breaker-type-3-4720-30-1.webp)
![Bluewater 70 Amp Panel Mount Circuit Breaker [77000-9600-070] 1](https://automotivecenter.shop/wp-content/uploads/2026/05/bluewater-70-amp-panel-mount-circuit-breaker-77000-9600-070-1.webp)
![Bluewater 130 Amp Panel Mount Circuit Breaker [77000-9600-130] 1](https://automotivecenter.shop/wp-content/uploads/2026/05/bluewater-130-amp-panel-mount-circuit-breaker-77000-9600-130-1.webp)
Reviews
There are no reviews yet.