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![Blue Sea 7443 UL-489 Circuit Breaker - 20A Flat Rocker [7443] - Premium Circuit Breakers from Blue Sea Systems - Just $61.99! Shop now at Brushy Creek Marine](//bcmarineproducts.com/cdn/shop/files/75121XL.jpg?v=1722913773&width=1096)
files/75121XL.jpg
![Blue Sea 7443 UL-489 Circuit Breaker - 20A Flat Rocker [7443] - Premium Circuit Breakers from Blue Sea Systems - Just $61.99! Shop now at Brushy Creek Marine](http://bcmarineproducts.com/cdn/shop/files/75121XL.jpg?v=1722913773&width=1096)
7443 UL-489 Circuit Breaker - 20A 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: 20A 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: 20a
- Box Dimensions: 2"H x 3"W x 4"L WT: 0.26 lbs
- UPC: 632085074432
- Regular price
- $61.99
7443 UL-489 Circuit Breaker - 20A 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: 20A 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: 20a
- Box Dimensions: 2"H x 3"W x 4"L WT: 0.26 lbs
- UPC: 632085074432
- Regular price
- $61.99
![Blue Sea 7443 UL-489 Circuit Breaker - 20A Flat Rocker [7443] - Premium Circuit Breakers from Blue Sea Systems - Just $61.99! Shop now at Brushy Creek Marine](http://bcmarineproducts.com/cdn/shop/files/75121XL.jpg?v=1722913773&width=1000)
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Product Description
7443 UL-489 Circuit Breaker - 20A 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: 20A 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: 20a
- Box Dimensions: 2"H x 3"W x 4"L WT: 0.26 lbs
- UPC: 632085074432
Customer
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