Blue Sea Systems 2135 - 25A Push-Button Circuit Breaker, Screw Terminals

Blue Sea Systems 2135 - 25A Push-Button Circuit Breaker With Screw Terminals

The Blue Sea Systems 2135 is a 25 amp push-to-reset circuit breaker with screw terminals for branch circuit protection and applicable 24-hour circuit installations. Its compact design supports closely arranged circuit protection, while the trip-free mechanism prevents the breaker from being held ON during a fault-current condition. The listing identifies ignition protection for gasoline-powered boat installations; confirm the electrical ratings, connections and mounting requirements for your specific system before ordering.

Part Specifications

• Part Number: 2135
• Current rating: 25A
• Component: Push-button circuit breaker
• Terminal style: Screw terminals
• Reset operation: Push-to-reset
• Trip behavior: Trip-free; cannot be held ON during a fault-current condition
• Listed protection applications: Branch circuits and applicable 24-hour circuits
• Listed feature: Ignition protected
• Design: Compact for high-density circuit protection configurations
• Related accessory: Optional push-button protective boot replacing the standard mounting nut

Confirm Fitment Before Ordering

Use the parts diagrams available on our website to help identify the correct components. Alternatively, send us your engine model and serial number by email, text or live chat, along with your system voltage, existing breaker details, circuit requirements and panel mounting dimensions, and we will help confirm suitability before ordering. Verify screw-terminal compatibility rather than assuming interchange with quick-connect panel breakers.

Additional Information

• Vendor: Blue Sea Systems
• Part Number: 2135

For the related protective accessory, see the Blue Sea Systems 4137 black push-button circuit breaker boot, 2-pack. It is listed for Blue Sea push-button breakers and replaces the standard mounting nut; confirm the mounting arrangement for your installation.

Installation Notes

Refer to the applicable Blue Sea Systems installation instructions and vessel service manual for breaker selection, wiring and mounting requirements.

Frequently Asked Questions

Q: What is the current rating of Blue Sea Systems 2135?
A: The listed current rating is 25A. Match the breaker to the circuit, wiring and equipment specifications rather than selecting by amperage alone.

Q: Does this breaker use screw terminals or quick-connect terminals?
A: This 2135 listing specifies screw terminals. References to quick-connect breakers in panel families do not establish direct compatibility with this model.

Q: What does trip-free operation mean?
A: The breaker cannot be held ON during a fault-current condition, even if pressure is applied to the reset button.

Q: Is the 2135 ignition protected?
A: Ignition protection is identified in the product listing for gasoline-powered boat applications. Confirm the complete installation requirements before ordering.

Q: Is a protective boot included?
A: The existing listing describes the boot as an optional accessory. The related 4137 black boot is sold separately and is listed for Blue Sea push-button circuit breakers.