Blue Sea Systems 187-Series Surface Mount Circuit Breaker 40A vs Blue Sea Systems 7036 187 Series Thermal Circuit Breaker, Panel Mount, 30A
Overall winner: Blue Sea Systems 187-Series Surface Mount Circuit Breaker 40A
Key Differences
Product A (Blue Sea 187-Series 40A) lists a lower price tier and emphasizes a waterproof, surface-mount design combining switch and circuit protection. Product B (Blue Sea 7036 187 Series 30A) is a DC panel breaker with durable build and easy wiring/mounting — choose A if you want a surface-mount unit with integrated switch and waterproofing, choose B if you need a panel-mounted thermal DC breaker with proven wiring convenience
Blue Sea Systems 187-Series Surface Mount Circuit Breaker 40A
Combination switch and circuit breaker with waterproof construction and secure terminal hardware. Customers note easy wiring and mounting, plus reliable performance in harsh conditions
Pros
- combines switching and protection
- waterproof construction
- recessed mounting holes for clean appearance
- ample space around terminals for heavy-gauge wires
Cons
- price point
- some note it acts as a higher-amp breaker in practice
Blue Sea Systems 7036 187 Series Thermal Circuit Breaker, Panel Mount, 30A
Thermal panel-mount circuit breaker with 30A DC protection and IP66 rated waterproof design. Provides integrated switching and protection with a trip-free feature; customers note durability and easy wiring
Pros
- panel-mount design for easy installation
- 30A DC protection with trip-free operation
- IP66 waterproof rating and high interrupt capacity
Cons
- price concerns among customers
Head-to-Head
| Criteria | Winner |
|---|---|
| Price | Blue Sea Systems |
| Durability | Tie |
| Versatility | Blue Sea Systems |
| User Reviews | Tie |