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The OptiFuse 353090 is a Type III manual reset circuit breaker designed for heavy-duty applications requiring high amperage protection. It features a waterproof design with an IP67 ingress protection rating, making it suitable for harsh environments.
This circuit breaker has a current rating of 90A and a voltage rating of 48VDC. The body is constructed from thermoset plastic (UL94V-0) with nickel-plated terminals. It is designed for surface mounting and operates within a temperature range of -32°C to 82°C.
Key features include ignition protection compliant with SAE J1171 and approvals from SAEJ1171, SAEJ1625, and UL. The breaker utilizes a push-to-reset actuator and is a single-pole device. Its robust construction and environmental resistance make it ideal for demanding automotive and industrial applications.
48 VDC.
Surface mount.
-32 °C to 82 °C.
3000 A at 30 VDC.
IP67.
Manual reset (Type III).
SAE J1171, SAE J1625, UL.