Description
xThis circuit breaker is a versatile unit that combines the functions of a resettable 150A fuse and an on/off switch. It is designed for DC systems requiring both overcurrent protection and manual isolation of the circuit. The breaker is compatible with a wide range of DC system voltages, from 12V to 48V.
Similar to a fuse, this circuit breaker is intended to safeguard the system from overcurrent events caused by high power draw, short-circuits, wiring errors, equipment faults, or any other high current event. However, unlike fuses, this circuit breaker is resettable, offering a superior alternative to fuses that require replacement when blown. In addition to overcurrent protection, the breaker features a manual-break option that allows it to function as an isolator on/off switch for simple disconnection and reconnection of the system.
Constructed from durable thermal plastic with a UL94V-0 rating, the breaker is engineered to withstand high temperatures. It is also IP67 rated for water resistance and meets international standards S.A.E. J1625, J1171, UL1500 for ignition protection. 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: -32°C to 82°C
- Storage temperature: -34°C to 149°C
- Terminal 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 for download:
- Time vs Rated Current graph for Photonic Universe 150A Circuit breaker (CBR150)
- Temperature derating graph for Photonic Universe 150A Circuit breaker (CBR150)
Additional Information
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Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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