Blue Sea Systems

Blue Sea 7457 UL-489 Circuit Breaker - 20A Flat Rocker

SKU: 75128 · UPC: 632085074579 · MPN: 7457
4.7 · 0 reviews
Authorized dealer43% off
$35.99
$63.99Save $28.00
or 4 payments of $8.99 with Affirm
In stock — Ships today Pickup available · NVN Marine (FL)
SAME-DAY SHIPPING · 14:23 EST
Order in time, ships today
Ships from your nearest warehouse. UPS Ground 2–4 business days.
Free shipping
Orders $500 or more
Free returns
Within 30 days
Same day shipping
Order before 3 PM (EST)
Ask anything
We're here to help
$35.99
02 · Overview

Blue Sea 7457 UL-489 Circuit Breaker - 20A Flat Rocker — Product description

7457 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 AC
  • Actuator Style: Flat Rocker
  • Poles: 1
  • Maximum Voltage: 240V AC
  • Circuit Breaker Type: Magnetic Hydraulic - Trip Free
  • Terminal Type:  #10-32 Screw Tin-Plated Brass 
  • Interrupt Capacity: 5000A


"Suitable for use when UL-489 specifications are required (Navy, Army, or Coast Guard vessels, and other vessels covered under CFR 46). This product is great for use in all marine applications. It will satisfy the needs of both pleasure boat enthusiasts and ambitious yacht owners. Get this excellent product for your vessel and prepare to embark on a thrilling adventure."
SKU: NVN-75128
MPN: 7457
UPC: 632085074579
03 · The numbers

Technical specifications

BrandBlue Sea Systems
ModelBlue Sea 7457 UL-489 Circuit Breaker - 20A Flat Rocker
SKU / MFR#75128

Set product metafields under specs.* to populate this table.

04 · Before you buy

Frequently asked questions

No questions yet. Got one? Drop us a line.

05 · Customer voices

Customer reviews