Automatic circuit breaker 40–150 A
Local shops:
KAUNAS, Šlavanto g. 1
UTENA, Šaltinių g. 1
An automatic circuit breaker manufactured by Sea Origin, designed to protect electrical circuits from excessive current. It is suitable for use in boat anchor systems, winches, and motors.
The fuse features a robust UL 94V-0-rated thermoplastic polymer housing and an IP67 protection rating. The design is adapted for marine environments, and its protection against fire hazards complies with ISO 8846 requirements.
The internal electrical circuit uses tinned copper, and the contacts feature stainless steel threaded screws. The kit includes nuts and washers for securing the cable terminals.
KEY FEATURES
- Resettable automatic circuit breaker.
- Available current ratings: from 40 A to 150 A.
- Maximum operating voltage: 48 V DC.
- IP67 protection rating.
- Protection against fire risk in accordance with ISO 8846.
- UL 94V-0-rated thermoplastic polymer housing.
- Tinned copper internal electrical circuit.
- Stainless steel contacts, nuts, and washers.
AVAILABLE OPTIONS
| Model | Current | Max. Voltage |
|---|---|---|
| 7038B | 40 A | 48 V DC |
| 7039B | 50 A | 48 V DC |
| 7040B | 60 A | 48 V DC |
| 7041B | 70 A | 48 V DC |
| 7042B | 80 A | 48 V DC |
| 7044B | 100 A | 48 V DC |
| 7046B | 120 A | 48 V DC |
| 7048B | 150 A | 48 V DC |
Standards and Protection: ISO 8846, IP67 protection rating.


