The Blue Sea Systems 187-Series 100 Amp Thermal Circuit Breaker combines switching and circuit protection into a single, waterproof device. This unit features a trip-free design that prevents the breaker from being held in the ON position during a fault condition, and it is ignition protected for safe installation aboard gasoline-powered boats.
- Circuit Breaker Class: Type III, switchable manual reset
- Installation: Round case design fits standard hole saws, with self-trimming case and recessed mounting holes
- Voltage Rating: 48V DC maximum
- Interrupt Rating: 5,000A at 12V DC, 3,000A at 24V DC, 1,500A at 42V DC
- Construction: Thermoset polyester case with robust 5/16" terminals
- Temperature Range: -25°C to +82°C
- Compliance: Meets SAE J1171 external ignition protection requirements
- Part Number: 7044
Regulatory note: This product contains di(2-ethylhexyl)phthalate (DEHP), a chemical known to the State of California to cause cancer, birth defects, or other reproductive harm.
Product facts
- CT SKU
- CT-100426
- Model / MPN
- 7044
- UPC / GTIN
- 632085170448
- Package dimensions
- 4" X 5" X 7"
- Package weight
- 0.5 lb
- Specifications
- Amperage = 100a
Fit-sensitive item: confirm measurements, model numbers, and manufacturer details before ordering. Tug & Tow does not guarantee universal compatibility from a product page alone.
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Shipping & returns
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Fit & compatibility
Fit & compatibility
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