Brand: Blue Sea Systems
Blue Sea Systems 187-Series Surface Mount Thermal Circuit Breaker, 30A
Blue Sea Systems 187-Series Surface Mount Thermal Circuit Breaker, 30A
5 available
The Blue Sea Systems 187-Series thermal circuit breaker is a surface-mount device designed for marine electrical systems, combining switching and circuit protection in one unit. Its trip-free design ensures the breaker cannot be held in the ON position during a fault, while its ignition-protected construction makes it safe for installation on gasoline-powered boats.
- Amperage: 30A
- Voltage Rating: 48V DC maximum
- Switchable/Manual Reset: Type III
- Waterproof design
- Ignition protected per SAE J1171
- Interrupt Rating: 5,000A at 12V DC, 3,000A at 24V DC, 1,500A at 42V DC
- Operating Temperature: -25°C to +82°C
- Terminals: 5/16" studs for heavy-gauge wire connections
- Material: Thermoset polyester case
- Part Number: 7136
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. For more information, visit P65Warnings.ca.gov.
Product facts
- CT SKU
- CT-100440
- Model / MPN
- 7136
- UPC / GTIN
- 632085171360
- Package dimensions
- 3" X 4" X 6"
- Package weight
- 0.4 lb
- Specifications
- Amperage = 30a
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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