Blue Sea Systems A-Series Circuit Breaker Toggle Guard
SKU BLUE-4100
- Weight
- 0.05lb (0.02 kg)
- Function
- Circuit Breaker Toggle Guard
- Device Type
- Accessories
- Manufacturer
- Blue Sea Systems
- Product Type
- Accessories
Stocked items typically ship the next business day from our US warehouse. 30-day returns on unused stocked items. Exclusions apply. Return policy · Shipping policy
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About this product
A-Series Circuit Breaker Toggle Guard. Protects circuit breakers from being accidentally switched ON or OFF. Fits all A-Series single pole circuit breakers.
Key features
- Protects circuit breakers from being accidentally switched ON or OFF
- Fits all A-Series single pole circuit breakers
- Fits all panel switches
- Can be used on any brand of circuit breaker panel using standard toggle type circuit breakers
- Uses circuit breaker mounting screw hole
- Includes 2 mounting screws
Manufacturer part 4100. Confirm the circuit rating, mounting arrangement, and required accessories against the manufacturer specifications before selecting this part.
Manufacturer specifications
- Weight
- 0.05lb (0.02 kg)
Product details
- Function
- Circuit Breaker Toggle Guard
- Device Type
- Accessories
- Manufacturer
- Blue Sea Systems
- Product Type
- Accessories
Shipping & returns
- Stocked items typically ship the next business day from our US warehouse.
- 30-day returns on unused stocked items. Exclusions apply. See policy
- Custom and quoted items are non-returnable once production begins.
Warranty
Backed by the original manufacturer’s warranty plus our workmanship guarantee on assembled harnesses. Contact us with your invoice and we’ll coordinate any covered repair or replacement.
Read the full warranty termsTechnical support
Need help choosing the right part?
Our marine electrical team can review your setup and recommend compatible products. Send a photo, a sketch, or your circuit list and we'll come back with a parts list that fits the boat.
Certifications & training
- ABYC-aware build practices
- OEM-grade marine wire & terminals
Additional capabilities are based on hands-on experience building marine wiring systems rather than third-party certification.
Share your project
Have you used this product in a project? Send us photos of your install for consideration in our project gallery.
Why buy from Common Ground Marine
- 20+ years building marine wiring harnesses, panels, and shore-power systems.
- Engineers — not a phone tree — review every custom build before parts are cut.
- OEM-grade components: tinned copper, sealed connectors, marine-rated jackets.