Marinautical Marine
Blue Sea 7543 CSeries Flat Rocker Circuit Breaker  Single Pole  20A 7543

Blue Sea Systems

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

$67.99

Available for sale
Description+

C-Series Flat Rocker Circuit Breaker - Single Pole - 20AFeatures: 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: 6 in-lb (0.68 Nm) Switching Cycles: 10000 Terminal Stud: 1/4-20 Tin-Plated Brass Weight: 0.38lb (0.17 kg) WARNING: 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

Specifications+

Brand: Blue Sea Systems Category: Circuit Breakers SKU: MM-65284 Options: 1 Availability: Available for sale

Compatibility & Fit+

Need help confirming whether Circuit Breakers is the right fit? Contact Marinautical before ordering if you need help with compatibility, mounting, replacement matching, or marine-use recommendations. Product handle: blue-sea-7543-c-series-flat-rocker-circuit-breaker-single-pole-20a-7543

Shipping & Support+

Shipping and availability may vary by product and supplier. For time-sensitive orders, special handling, or product questions, contact Marinautical before checkout so we can confirm the best option.

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Default Title · $67.99

SKU: MM-65284

Variant count: 1 · Selected variant ready

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