Blue Sea 7139 187 Series Panel Mount Thermal Circuit Breaker 50A

Blue Sea 7139 187 Series Panel Mount Thermal Circuit Breaker 50A

$89.95

10% of profits donated to Sierra Club and 1% of all sales donated to Stripe Climate Change initiative.

Blue Sea 7139 187 Series Panel Mount Thermal Circuit Breaker 50A provides heavy duty circuit protection for 25 to 200 Amp loads when switching and circuit protection are both required.

On backorder, place an order to reserve

GTIN: 632085071394 SKU: 7139-BSS Category: Circuit Breakers

https://youtu.be/y1eK6oG8v3o

Blue Sea Systems Thermal Breakers (https://youtu.be/y1eK6oG8v3o)

Blue Sea 7139 187 Series Panel Mount Thermal Circuit Breaker 50A provides heavy duty circuit protection for 25 to 200 Amp loads when switching and circuit protection are both required.

Switching and circuit protection in a single device. Single lever operation. Waterproof, with recessed mounting holes for a clean appearance. Self-trimming case eliminates the need for mounting panels or trim bezels and permits easy installation with a standard sized hole saw. Large clearance around 5/16″ terminal studs accept heavy gauge wire lugs and allows high-torque connections. Ignition-protected safe for installation aboard gasoline-powered boats. Interrupt rating: 5000A at 12V DC.

Blue Sea 7139 187 Series Panel Mount Thermal Circuit Breaker 50A Features:

Combines switching and circuit protection into a single device
All components meet SAE J1171 external ignition protection requirements
Clear, single lever operation
“Trip Free” design cannot be held “ON” during fault current condition
Waterproof
Recessed mounting holes for clean appearance
Self-trimming case eliminates the need for mounting panels or trim bezels
Round case permits easy installation with standard sized hole saw
Large clearance around terminal studs accept heavy gauge wire lugs
Robust 5/16 terminals provide high torque connections
Large lever with vertical/horizontal orientation provides indication of trip status
Ignition protected – safe for installation aboard gasoline powered boats

Blue Sea 7139 187 Series Panel Mount Thermal Circuit Breaker 50A Specifications:

Amperage	50A
Maximum Voltage	48V DC
Mounting	Surface Mount
Circuit Breaker Type	Thermally responsive Bi-metal blade
Terminal Stud Torque	75 in-lb (8.47 Nm)
Interrupt Capacity	5000A @ 12V3000A @ 24V1500A @ 42V
Minimum Operating Temperature	-40 C
Maximum Operating Temperature	85 C
Case Material	Thermoset Polyester
Circuit Breaker Class	Type III – switchable/manual reset – trip free
Mounting Hole	Accept #10 (M5) Screw
Terminal Stud Size	5/16″ – 18
Weight	0.58lb (0.26 kg)

Brand

Blue Sea Systems

Blue Sea Systems designs and manufactures products for marine, emergency vehicle and renewable energy electrical systems in both DC and AC applications. The products include high amperage switches, digital meters, solenoids, circuit protection systems, battery chargers, power distribution systems and other high quality, environmentally robust electrical circuit devices. The Company's products are sold to distributors, retailers and manufacturers in over 40 countries.

Weight	1 lbs
Dimensions	8.0000 × 5.0000 × 3.0000 in
UPC	632085071417
MPN	7141-BSS

WARNING: This product may expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.