Features 1、Application: Mainly used in marine DC systems (as main circuit or branch circuit breakers), truck and bus (commercial and passenger cars) power management systems, RV systems, etc. 2、IP67 Protection: The circuit breaker has external fireproof, waterproof, dustproof and explosion proof characteristics. It has a UL rated 94V‑0 housing and is reliable in use. 3、Working Voltage: The maximum working voltage is up to 32V, any battery system below 32V (including 32V) can be used, 1/4in stainless steel stud, surface mount. 4、Compliant Standards: Marine circuit breaker meets these standards, AE J553, J1625, J1428(≤150A), J1171, UL1500, with ignition protection for safe use. 5、Perfect Replacement: Easy installation, practical and high performance, automatic reset circuit breaker can directly replace the broken or shabby one. Specification Item Type: Circuit Breaker Material: Thermoset Plastic (UL Class 94V0) Maximum Working Voltage: 32V Working Temperature: -32℃-+82℃ Storage Temperature: -34℃ -+ 149℃ Rated Current: 100A Maximum Torsion: 1/4in at. 100in-B (11.3Nm) Reset Type: T1, Automatic Reset Meet Standard: AE J553, J1625, J1428 (≤150A) J1171, UL1500 (Ignition Protected) Termination: 1/4in Stainless Steel Stud Dustproof and Waterproof: IP67 Applicable Scene: All batteries with working voltage below 32V can be used, including 32V Interrupt Capacity: 2,500A at. 14Vdc (25-200A) 1,500A at. 48Vdc (25-200A) 1,500A at. 14Vdc (225A-300A) Package List 1 x Circuit Breaker