The Blue Sea Systems 187-Series Thermal Circuit Breaker combines switching and circuit protection into one durable, waterproof device. Featuring a trip-free design, this breaker cannot be held in the ON position during a fault condition, ensuring reliable safety for your electrical systems.
- Amperage: 60 Amp
- Operation: Manual reset and switchable via single lever
- Construction: Thermoset polyester case with ignition-protected design, meeting SAE J1171 requirements
- Mounting: Surface mount with recessed holes for a clean aesthetic
- Terminals: Robust 5/16" studs with large clearance for heavy gauge wire lugs
- Voltage Rating: 48 Volts DC maximum
- Interrupt Rating: 5,000A at 12V DC, 3,000A at 24V DC, 1,500A at 42V DC
- Operating Temperature: -25°C to +82°C
Regulatory note: This product contains chemicals, including di(2-ethylhexyl)phthalate (DEHP), known to the State of California to cause cancer, birth defects, or other reproductive harm.
Product facts
- CT SKU
- CT-100443
- Model / MPN
- 7140
- UPC / GTIN
- 632085171407
- Package dimensions
- 2" X 5" X 8"
- Package weight
- 0.6 lb
- Specifications
- Amperage = 60a
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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Need help choosing?
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