150A 12V/24V/48V AUTOMATIC OVER-CURRENT DC CIRCUIT BREAKER / SWITCH FOR PANEL OR RECESS MOUNT
CBR150
- Dispatched in 2-3 days
- 30 Day Return Policy
- In stock, ready to ship
- Backordered, shipping soon
This circuit breaker is a versatile unit that combines the functions of a resettable 150A fuse and an on/off switch. It is ideal for DC systems that require both overcurrent protection and manual isolation of the circuit. The breaker can be used with a wide range of DC system voltages, from 12V to 48V.
Like any fuse, this circuit breaker is designed to protect the system from overcurrent caused by high power draw, short-circuits, wiring mistakes, equipment faults, or any other high current event. Unlike fuses, this circuit breaker is resettable, making it a superior alternative since fuses require replacement when blown.
In addition to overcurrent protection, the breaker has a manual-break option that allows it to be used as an isolator on/off switch for simple disconnection and reconnection of the system.
The breaker is made from strong thermal plastic that is engineered to withstand high temperatures (UL94V-0 rated). It is also water-resistant (IP67 rated) and ignition-protected (meeting international standards S.A.E. J1625, J1171, UL1500).
This product is suitable for a wide range of DC applications, including connecting solar or wind charge controllers to batteries, sitting between off-grid inverter DC input and batteries, DC power distribution or charging circuits, and other DC automotive and marine applications.
Please note that this product is suitable for panel or recess mount.
Circuit breaker specifications:
- Rating: 150A
- Type: Thermal overcurrent protection device
- Material: Thermal plastic (UL rated 94V-0)
- Operating temperature: -32C to 82C
- Storage temperature: -34C to 149C
- Terminals size: M6
- Enclosure: IP67
- Size: 74 x 48 x 37 mm
- Weight: 110g
- Waterproof rating: IP67
- International standard ratings (S.A.E. J1625, J1171, UL1500)
The following documents are available to download:
Time vs Rated Current graph for Photonic Universe 150A Circuit breaker (CBR150)
Temperature derating graph for Photonic Universe 150A Circuit breaker (CBR150)
For the products under £150 the shipping is £6.99.
Free delivery for the most items over £150.
