Description
Blue Sea 4125 AC Breaker Lockout Slide | Boat Supply Store
Prevent hazardous simultaneous activation of two double-pole AC circuit breakers with the Blue Sea 4125 AC A-Series Circuit Breaker Lockout Slide. This device ensures that AC power from dual sources, such as shore power and onboard generator or inverter systems, will not be mixed, which is critical for maintaining the integrity of your vessel's electrical system. It is engineered to fit World or A-Series and Rocker double-pole AC circuit breakers, utilizing existing mounting screw holes for a straightforward, non-modification installation process. This lockout slide is an essential component for any offshore fishing vessel operating with both shore power and generator capabilities to avoid potential electrical faults.
Key Features
- Prevents simultaneous activation of two double-pole AC circuit breakers
- Guarantees AC power from 2 sources will not be mixed
- Fits all World or A-Series and Rocker double pole circuit breakers
- Installs using existing circuit breaker mounting screw holes
- Requires no special panel modification for installation
- Includes all necessary mounting screws
- Enhances onboard electrical safety and compliance
- Offers a simple, non-invasive solution
Specifications
| Product Specifications | |
|---|---|
| Circuit Breaker Type Compatibility | Double Pole AC |
| Series Compatibility | World or A-Series and Rocker |
| Installation Method | Uses circuit breaker mounting screw holes |
| Included Components | Mounting screws |
Who This Is For
Boat owners and marine electricians who require a secure method to manage dual AC power sources on their vessel. It is specifically designed for those needing to prevent accidental mixing of shore power and generator/inverter feeds.
How It Compares
| Feature | Blue Sea 4125 AC Breaker Lockout Slide | Competitor |
|---|---|---|
| Breaker Type Compatibility | Double Pole AC | Single Pole AC, Double Pole AC |
| Series Compatibility | World or A-Series and Rocker | World or A-Series and Rocker, Various |
| Installation Method | Uses circuit breaker mounting screw holes | Uses circuit breaker mounting screw holes, Mechanical interlock mechanism |
Common Concerns Answered
I'm concerned about compatibility with my existing circuit breakers. How can I be sure it will fit?
The Blue Sea 4125 is specifically designed for World, A-Series, and Rocker series double-pole AC circuit breakers. While most users find it effective, some have reported fitting issues with breakers outside these specified types. Always verify your breaker series before purchase.
Does the plastic construction feel durable enough for a marine environment?
While some users have noted the plastic feels less robust than expected, the product is functional and effective for its intended purpose of preventing power source mixing. Its design leverages existing mounting points for stability.
Can this product be used with single-pole breakers?
No, the Blue Sea 4125 AC A-Series Circuit Breaker Lockout Slide is designed exclusively for double-pole AC circuit breakers to prevent cross-connection of two separate AC power sources.
Frequently Asked Questions
What is the purpose of the Blue Sea 4125 AC A-Series Circuit Breaker Lockout Slide?
Its primary purpose is to prevent the simultaneous activation of two double-pole AC circuit breakers, thereby ensuring that AC power from two separate sources (e.g., shore power and generator/inverter) is not mixed, which is a critical safety measure on board.
What types of circuit breakers does the Blue Sea 4125 AC A-Series Circuit Breaker Lockout Slide fit?
This lockout slide is designed to fit World or A-Series and Rocker double-pole AC circuit breakers.
Does the Blue Sea 4125 AC A-Series Circuit Breaker Lockout Slide require special panel modifications?
No, it installs using the existing mounting screw holes of the circuit breakers, requiring no special panel modification.
Can I mix shore power and genset power with this lockout slide?
Absolutely not. The core function of this lockout slide is to prevent the mixing of power from two different sources, such as shore power and genset power, ensuring electrical safety.
What is the California Proposition 65 warning for this product?
Information regarding California Proposition 65 warnings is not available in the provided product data. Please refer to the manufacturer's official documentation or website for such disclosures.
