Blue Sea 7543 C-Series Flat Rocker Circuit Breaker - Single Pole - 20A [7543]


Price:
$54.59

Stock:
Backordered
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C-Series Flat Rocker Circuit Breaker - Single Pole - 20A

Features:

  • Rocker actuator is flush in the "ON" position, eliminating the risk of accidential switching
  • Color actuator indicates "OFF" position
  • Provides overcurrent protection for inverters, bow thrusters, and windlasses
  • Combines switching and circuit protection into a single device
  • "Trip Free" - cannot be held closed after trip
  • Ignition protectedsafe for installation aboard gasoline powered boats


Specifications:
  • Amperage: 20A AC / 20A DC
  • Actuator Style: Flat Rocker
  • Poles: 1
  • Maximum Voltage: 240V AC / 48V DC
  • Circuit Breaker Type: Magnetic Hydraulic - trip free
  • Terminal Stud Torque: 35 in-lb (3.95 Nm)
  • Interrupt Capacity: 3000A @ 120V AC / 3500A @ 240V AC / 5000A @ 32V DC
  • Minimum Operating Temperature: -40° C
  • Maximum Operating Temperature: 85° C
  • Mounting Screw: #6-32 Stainless Steel
  • Mounting Screw Torque: t6 in-lb (0.68 Nm)
  • Switching Cycles: 10000
  • Terminal Stud: 1/4-20 Tin-Plated Brass
  • Weight: 0.38lb (0.17 kg)

WarningWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Specifications:

  • Amperage: 20a
  • Box Dimensions: 2"H x 3"W x 4"L WT: 0.4 lbs
  • UPC: 632085075439

We're currently collecting product reviews for this item. In the meantime, here are some company reviews from our past customers sharing their overall shopping experience.

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Derrick W. Verified Customer   
04-09-25

Quick and easy

Charles H. Verified Customer   
04-07-25

Great product

Edward L. Verified Customer   
04-06-25

It’s been fine but let’s see how it goes. I just checked out. Let’s get the product here first

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