187050F-04-1 Marine Rated Circuit Breaker - Bussmann 187 Series MRCB Surface Mount 50 Amp



Single Pole Thermal Type Breakers

Applications: Typically used in DC power systems in marine applications (as a main or
branch circuit breaker), truck and bus systems, RV systems, add-on protection for
accessories, lift gates, etc. This unit is external ignition protected and weatherproof.

25-200A, 48Vdc
Interrupt Rating: Main Breaker Protection Interrupt Rating (5,000A@ 14Vdc, 3,000A@ 28Vdc
and 1,500A@ 48Vdc).
Operating Temperature Rating: –40°F (–40°C) to 185°F (85°C)
Storage Temperature Rating: –40°F (–40°C) to 260°F (125°C)

Black UL-rated 94V0 thermoset plastic body. Cover and lever are UL-rated 94V0

Standard marking includes amp/volt ratings. Custom markings also available

5/16-18 threaded studs

Torque Rating:
75 in-lbs (8.5Ntm) max

Mounting Torque Rating:
Panel or surface-mount options; 50 in-lbs (5.6 Ntm) max
Ingress Protection Rating: IP66

Features / Options:
A manual reset circuit breaker with On-Off switch capability

ABYC E-11; CE; SAE J1171 (ignition protected)

Payment & Security

American Express Apple Pay Diners Club Discover Meta Pay Google Pay Mastercard Shop Pay Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Estimate shipping

You may also like

Recently viewed