The 5A thermal protector switch, reference 1658-15AH from E-T-A, is a professional solution to protect electrical circuits on board vessels. This component acts by cutting off the current in case of thermal overload or short circuit, preventing damage to the electrical installation and increasing safety during navigation.
Technical Specifications
- Rated capacity: 5 amperes
- Model: 1658-15AH
- Mechanism: Thermal (manual reset)
- Mounting: Panel (marine standard)
- Application: Low voltage electrical systems 12/24 VDC
- Construction: Durable housing and high-quality contacts
Advantages
- Prevents damage to sensitive electronic equipment installed onboard.
- Easy to mount on panel and manually reset.
- Long service life, suitable for demanding marine conditions.
- Compatible with marine electrical safety standards.
Applications
- Main and secondary electrical panels on vessels.
- Protection of marine electronics circuits, lights, pumps, and auxiliary equipment.
- Direct replacement in panels using E-T-A type 1658 switches.
Installation and Maintenance Tips
- Check amperage compatibility before installation.
- Disconnect power before handling the circuit.
- Periodically verify proper operation and clean contacts to ensure optimal performance.
Technical Specifications Table
| Brand | E-T-A |
| Reference | 1658-15AH |
| Rated Current | 5A |
| Type | Thermal, manual reset |
| Mounting | Panel |
| Voltage | 12/24 VDC (to be confirmed for specific models) |
