Description
Blue Sea Systems 187-Series Circuit Breaker – Panel Mount 90A – 7043
The Blue Sea Systems 187-Series Circuit Breaker – Panel Mount 90A is designed for marine and mobile electrical circuit protection.
- Combines switching and circuit protection into a single device
- Clear, single lever operation
- “Trip Free” design cannot be held “ON” during fault current condition
- Waterproof
- Recessed mounting holes for clean appearance
This panel provides a clean, serviceable way to organize onboard electrical control. Verify system voltage, branch-circuit ratings, conductor sizes, and installation clearances before installation.
Specifications
- Amperage: 90A
- Maximum Voltage: 48V DC
- Mounting: Panel Mount
- Circuit Breaker Type: Thermally responsive bimetal blade
- Terminal Stud Torque: 75 in-lb (8. 47 N·m)
- Interrupt Capacity: 5, 000A @ 14V DC / 3, 000A @ 28V DC / 1, 500A @ 48V DC
- Minimum Operating Temperature: -40°C
- Maximum Operating Temperature: 85°C
- Case Material: Thermoset Polyester
- Circuit Breaker Class: Type III – switchable/manual reset – trip-free
- Mounting Hole: Accept #10 (M5) Screw
- Terminal Stud Size: 5/16″-18
- Weight: 0. 5 lb (0. 23 kg)
- Product Envelope: Approx. 3. 00 in L × 1. 75 in W × 2. 00 in H (76. 2 mm × 44. 5 mm × 50. 8 mm); verify cutout from Blue Sea drawing for final panel layout
- Dimension Source: https: //www. bluesea. com/products/7043
- Manufacturer: Blue Sea Systems
- Part Number: 7043

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