The Blue Sea 40A magnetothermal circuit breaker offers advanced protection for onboard electrical systems, combining thermal and magnetic trip to ensure the safety of your installation. Its compact design and threaded neck mounting make it perfect for control panels or electrical cabinets on boats.
Technical Features
- Maximum current: 40A
- Thermal and magnetic trip: greater efficiency against short circuits and overloads
- Format: Compact panel type, threaded neck
- Material: Marine grade technical plastics
- Brand: Blue Sea Systems
- Reference: BS7061
Advantages
- Dual protection: immediate response to overheating or current spikes.
- Easy and secure mounting on panels thanks to standard threading.
- Internal components designed to withstand vibration and salty environments.
Recommended Applications
- Main and secondary circuits on vessels.
- Ideal for compact electrical panels.
- Protection against short circuit and overload effects on electronic equipment.
Use and Installation Tips
- Check diameter and threading compatibility with the panel.
- Use insulated terminals and tighten according to technical specifications.
Maintenance
- Regularly inspect threading condition and clean to prevent corrosion.
| Reference | BS7061 |
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| Brand | Blue Sea |
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| Amperage | 40A |
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| Mounting | Panel, threaded neck |
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| Protection | Thermal/magnetic |
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| Application | Marine electrical panels |
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