Toggle Guard

Protect your boats electrical circuit breakers from accidental switching with the Blue Sea Systems Toggle Guard (661-4100). Designed to shield the breaker toggle so it cant be bumped into a different position.

Key Features

• Helps prevent circuit breakers from being accidentally switched on or off
• Fits all single-pole A and B series circuit breakers
• Can be used on any brand of circuit breaker panel that accepts standard A or B series single-pole breakers
• Includes mounting screws

Intended Use

• Marine and RV AC/DC distribution panels using single-pole A and B series circuit breakers
• 12V/24V and similar onboard electrical systems with standard A/B series breaker toggles (use with compatible breaker positions)

Product Details

• SKU: 661-4100
• Product type: Toggle Guard for circuit breakers
• Application: Protects circuit breakers from accidental switching
• Compatibility: Fits all single-pole A and B series circuit breakers
• Includes: Mounting screws

Parts Desk Insights

Best Use Case: Ideal for critical or frequently accessed breaker circuits where accidental toggle movement could interrupt power or affect equipment operation. Install on a compatible A/B series single-pole breaker to add a physical barrier over the toggle.

Common Issues: If it doesnt seat cleanly, verify youre using a single-pole A or B series breaker and that the panel/breaker face provides the standard mounting screw holes used by the guard. Confirm the toggle area aligns with the guard opening before tightening the screws.

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