ID
1380132
$ 44.08
1-2 weeks delivery time
Current (Amps):
- 60
- 80
- 100
- 120
- 150
- 200
The Osculati Surface Mount Magnetothermal Circuit Breakers provide reliable overload and short-circuit protection for marine windlasses, bow thrusters, and other high-current DC systems. Designed for external surface installation, these resettable breakers combine the functions of a thermal fuse and manual disconnect switch in a durable IP67 waterproof housing. Manufactured to SAE J1171 and SAE J1625 standards, they feature 1/4" electrical terminals and are available in current ratings from 60A to 200A.
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Osculati Surface Mount Waterproof Magnetothermal Circuit Breakers for Windlass & Bow Thruster (60–200A)
The Osculati Surface Mount Magnetothermal Circuit Breaker range is designed to protect high-current marine electrical systems while providing convenient manual power isolation. Combining a resettable magnetothermal circuit breaker and disconnect switch in one compact unit, these devices are ideal for electric windlasses, bow thrusters and other demanding DC applications onboard.
Manufactured in accordance with USA SAE J1171 and SAE J1625 standards, these breakers deliver dependable protection against overloads while offering simple manual reset using the integrated release lever. The external surface-mount design allows fast installation without recessed panel preparation, making them suitable for new installations and retrofit projects alike.
The IP67 waterproof housing is engineered for harsh marine environments and features heavy-duty 1/4" electrical terminals for secure cable connections. Suitable for systems up to 42V DC, these breakers are available in current ratings from 60A to 200A.
Key Features
- Resettable magnetothermal circuit breaker;
- Functions as both circuit breaker and disconnect switch;
- External surface-mount installation;
- Manual reset lever;
- IP67 waterproof construction;
- Manufactured to SAE J1171 and SAE J1625 standards;
- Heavy-duty 1/4" electrical terminals;
- Maximum operating voltage: 42V DC;
- Operating temperature: -32°C to +82°C;
- Designed for demanding marine electrical systems.
Available Versions
Osculati Code Current Rating Installation Electrical Terminals 02.751.60 60 A Surface Mount 1/4" 02.751.80 80 A Surface Mount 1/4" 02.751.10 100 A Surface Mount 1/4" 02.751.12 120 A Surface Mount 1/4" 02.751.15 150 A Surface Mount 1/4" 02.751.20 200 A Surface Mount 1/4"
Technical Specifications
Protection Type Resettable Magnetothermal Circuit Breaker Installation Surface Mount Electrical Terminals 1/4" Maximum Voltage 42V DC Protection Rating IP67 Operating Temperature -32°C to +82°C Standards SAE J1171 / SAE J1625 Reset Method Manual Lever Reset Mounting Type External Surface Mount
Applications
- Electric anchor windlasses;
- Bow thrusters;
- High-current marine DC circuits;
- Marine electrical protection systems;
- Professional and recreational boats and yachts.
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