| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Actuator Type | |
| Approval Agency | |
| Automotive Grade | |
| Body Material | |
| Current Rating | |
| Current Rating (Amps) | |
| Illumination | |
| Ingress Protection | |
| Mounting Type | |
| Number of Poles | |
| SVHC Present | |
| Voltage Rating |
This OptiFuse 353250 is a Type III manual reset, heavy duty, high amp, and waterproof circuit breaker. It is rated for 48VDC and can handle a current of 250A. The breaker is constructed with a thermoset plastic (UL94V-0) body and nickel-plated terminals, ensuring durability in harsh environments.
Designed for surface mounting, this circuit breaker features 3/8"-16 studs with a maximum torque specification of 30.5 N.m. It also boasts an IP67 ingress protection rating, making it suitable for applications where dust and water resistance are critical. The unit is ignition protected according to SAE J1171 standards.
Compliance is met with SAE J553 and ABYC-E11 testing standards. The operating temperature range is from -32°C to 82°C (-25°F to 180°F). This circuit breaker is ideal for applications requiring robust overcurrent protection in demanding conditions.
48 VDC.
250A.
-32°C to 82°C.
1500A at 30VDC.
IP67.
Yes, per SAE J1171.
Surface mount.