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Bussman Hi-Amp main breaker System :
This is the standard Bussman Manual & Switchable Reset Circuit Breakers. Use for Main panel protection close to battery or windlass surge protection. You can reset manually and replace main battery switches with those models.
HI AMP- 187 series MRCB Marine Breakers
Product Description:
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 Vaporproof and Waterproof Recessed mounting holes for clean appearance 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.
Features and specs:
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.
Rating: 25-150A, 48VDC.
Interrupt Rating: Main Breaker Protection Interrupt Rating (5kA@ 12VDC)
Operating Temperature Rating: - 40 deg. F (- 40 deg. C) to 185F (85 deg. C).
Storage Temperature Rating: - 40 deg. F (- 40 deg. C) to 260 deg. F (125 deg. C).
Materials:Black UL-Rated 94V-0 thermoset plastic body. Cover and lever are UL-Rated 94V-0 thermoplastic.
Marking:Standard marking includes amp/volt ratings. Custom markings also available.
Termination: 5/16-18 threaded studs.
Torque Rating: 75in-lbs (8.5Nm) max.
Mounting Torque Rating: Panel or surface-mount options; 50in-lb (5.6 Nm) max.
Ingress Protection Rating: IP66.
Features / Options: Amanual reset circuit breaker with On-Off switch capability.
Compliances:ABYC E-11; CE; SAE J1171 (Ignition Protected). |
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HIMS-50 Hi-Amperage ignition proof Surface Mount circuit breaker - 50 Amp: |
US$ 49.99
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HIMS-100 Hi-Amperage ignition proof Surface Mount circuit breaker - 100 Amp: |
US$ 49.99
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HIMP-50 Hi-Amperage ignition proof Panel Mount circuit breaker - 50 Amp: |
US$ 49.99
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HIMP-100 Hi-Amperage ignition proof Panel Mount circuit breaker - 100 Amp: |
US$ 49.99
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HI AMP- 185 series Marine Breakers with manual switch and reset
Features and specs:
Single Pole Thermal Type Breakers
Ratings: 25A to 150A; 30 VDC, 3000 Amp Interrupt Capacity.
Operating Temperature: -25 deg. F (-32 deg. C) to 180 deg. F (82 deg. C).
Storage Temperature: -30 deg. F (-34 deg. C) to 300 deg. F (149 deg. C).
Series 185 are sealed for engine compartment and bilge area applications.
Housing: Thermoset plastic; UL rated 94VO; 311 deg. F (155 deg. C). Stud insulators
are provided on covered units with F (Surface Mount) bases.
Mounting: Panel or surface.
Indicator: Series 185 have a unique reset mechanism which provides
visible indication of tripped condition.
Approvals: Complies with SAEJ1625
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HIS-50- Hi-Amperage ignition proof Surface Mount circuit breaker - 50 Amp: |
US$ 34.95
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HIS-100- Hi-Amperage ignition proof Surface Mount circuit breaker - 100 Amp: |
US$ 34.95 |
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Standard "A" style breakers from Carling Technologies:
Standard Magnetic-Hydraulic Circuit Breakers for our Marine/RV Standard and Deluxe panels.

Features and specs:
Single or Dual-Pole Magnetic-Hydraulic Type Breakers
White handles
250 VAC, 50/60 HZ, or 80VDC MAX
#8-32 screws for 5-30 Amp values, #10-32 screws for 40 or 50 Amps
Stock Values:
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BK-5: 5 Amps marine breaker: |
US$ 14.99
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BK-10: 10 Amps marine breaker:
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US$ 14.99
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BK-15: 15 Amps marine breaker:
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US$ 14.99
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BK-20: 20 Amps marine breaker:
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US$ 14.99
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BK-30: 30 Amps marine breaker:
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US$ 14.99
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BK-50: 50 Amps marine breaker:
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US$ 14.99
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BK-2-30: DUAL 30 Amps marine breaker: |
US$ 34.99
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BK-2-50: DUAL 50 Amps marine breaker: |
US$ 39.95
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Shipping options requested:
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