Resettable 200 A DC circuit breaker (CB200) for 12 V, 24 V or 48 V systems, providing thermal overcurrent protection in an IP67, UL 94 V-0 rated enclosure.

• Rating: 200 A. Type: Thermal overcurrent protection device; resettable; suitable for 12 V/24 V/48 V DC systems.
• Material: thermal plastic (UL 94 V-0).
• Operating temperature: -32°C to 82°C (-25.6°F to 179.6°F). Storage temperature: -34°C to 149°C (-29.2°F to 300.2°F).
• Terminal size: M10. Enclosure / waterproof rating: IP67.
• Size: 86 x 48 x 37 mm (3.39 x 1.89 x 1.46 in). Weight: 138 g (4.87 oz).
• Meets international standards and ignition protection: SAE J1625, SAE J1171, UL 1500.
• A wide range of DC applications including: connecting solar or wind charge controllers to batteries; between off-grid inverter DC input and batteries; DC power distribution and charging circuits; other DC automotive and marine applications.
• Documents available to download: Time vs Rated Current graph for Photonic Universe 200 A Circuit breaker (CB200) and temperature derating graph.

Intended for surface mounting. Ideal as a resettable alternative to replaceable fuses; check the time-current and temperature derating graphs to confirm selection for your installation.