Description
Blue Sea 4131 Lockout Slide 3 Pole | Boat Supply Store
Prevent hazardous AC power source mixing with the Blue Sea 4131 lockout slide, a vital component for vessels utilizing both shore power and onboard generators or inverters. This 2-position, 3-pole mechanism mechanically ensures that only one power source can be active at any given moment, safeguarding sensitive onboard electronics and the electrical distribution system. Designed to integrate directly with Blue Sea Systems C-Series double pole or triple pole AC circuit breakers, it mounts using existing breaker screw holes without requiring any panel modifications.
Key Features
- Prevents simultaneous activation of two circuit breakers, ensuring AC power sources are not mixed.
- Guarantees safe operation by isolating shore power and generator/inverter circuits.
- Fits all Blue Sea Systems C-Series double pole or triple pole AC circuit breakers.
- Installs utilizing existing circuit breaker mounting screw holes for straightforward integration.
- Requires no special panel modifications, simplifying retrofits on existing electrical panels.
- Includes necessary mounting screws for immediate installation.
- Provides a mechanical lockout for reliable, non-electronic power source selection.
- Certified UL Listed for safety and quality assurance in marine environments.
Specifications
| Product Specifications | |
|---|---|
| Type | Lockout Slide |
| Positions | 2 |
| Pole Configuration | 3-Pole |
| Compatible Breaker Series | C-Series |
| Compatible Breaker Pole Count | Double Pole or Triple Pole |
| Mounting | Utilizes Circuit Breaker Mounting Screw Holes |
| Panel Modification Required | No |
| Included Components | Mounting screws |
Who This Is For
Marine electricians and boat owners managing dual AC power sources, such as shore power combined with a generator or inverter, require this device for safe circuit management. It is ideal for anyone needing to definitively prevent the unintended mixing of electricity from separate inputs to the vessel's AC distribution panel.
How It Compares
| Feature | Blue Sea 4131 Lockout Slide 3 Pole | Blue Sea Systems 4130 Lockout Slide 2 Position 2 Pole C |
|---|---|---|
| Pole Configuration Compatibility | Double Pole or Triple Pole | Double Pole |
| Mechanism Type | Mechanical Lockout | Mechanical Lockout |
| Panel Modification Required | No | No |
Common Concerns Answered
Is the plastic construction durable enough for constant use?
While constructed from durable plastic for weight and corrosion resistance, some users prefer metal for exceptionally heavy-duty applications. This product is designed and rated for standard marine AC electrical safety requirements.
Can this be used with circuit breakers from other manufacturers?
No, the Blue Sea 4131 Lockout Slide is specifically engineered for Blue Sea Systems C-Series double pole or triple pole AC circuit breakers to ensure precise mechanical engagement and reliable performance.
Are there any California Proposition 65 warnings for this product?
Information regarding California Proposition 65 warnings is available from the manufacturer's documentation and is not directly related to the product's electrical safety function.
Frequently Asked Questions
What is the purpose of the Blue Sea 4131 Lockout Slide?
The Blue Sea 4131 is designed to mechanically prevent the simultaneous activation of two circuit breakers, ensuring that AC power from two separate sources, such as shore power and a generator, is not mixed. This prevents electrical system damage and ensures safety.
Can this lockout slide be used with single-pole circuit breakers?
No, the Blue Sea 4131 Lockout Slide is specifically designed for and compatible only with Blue Sea Systems C-Series double pole or triple pole AC circuit breakers.
What types of circuit breakers are compatible with the Blue Sea 4131?
This lockout slide is compatible with all Blue Sea Systems C-Series double pole or triple pole AC circuit breakers.
Does the Blue Sea 4131 require any special panel modifications for installation?
No, the Blue Sea 4131 installs directly by utilizing the existing circuit breaker mounting screw holes and requires no special panel modifications.
How does the lockout mechanism prevent power source mixing?
The slide mechanism physically interlocks the actuators of two compatible circuit breakers, allowing only one to be switched to the ON position at a time, thereby preventing the electrical connection of two distinct power sources.
