Product overview A compact singlepole thermal circuit breaker with manual pushtoreset, designed for reliable overload protection in DC 50V and AC 125–250V systems. Quickconnect terminals and a waterproof transparent cover protect connections and internal components from exposure. Thermal tripping withstands up to 1,000 A fault currents and the unit is available in multiple rated currents for flexible system design. Key benefits — why you need it Protects equipment and wiring from sustained overloads using proven thermal tripping, reducing risk of damage and downtime. Manual pushtoreset prevents unexpected automatic reenergizing after a fault, ensuring controlled recovery and safe troubleshooting. Small, panelmounted package with waterproof cover and quickconnect terminals simplifies installation and keeps connections protected in harsh environments. interrupt capacity (1,000 A) makes it suitable for systems where shortcircuit currents can be , improving overall system safety. What makes it stand out Manual popout reset button: clearly indicates a trip and requires deliberate physical reset to restore power. Waterproof transparent cover: lets you inspect the mechanism while protecting it from moisture and contaminants. Compact panelmount size with quickconnect terminals speeds installation and service in tight spaces. Robust thermal mechanism built for continuous operation across a broad temperature range. Features and specifications Function: Singlepole thermal overload protection with manual pushtoreset. Rated voltages: DC 50 V and AC 125–250 V. Rated currents: available in 1.5 A, 5 A, 10 A, 15 A and 30 A options. Interrupt capacity: up to 1,000 A fault current. Reset: pushtoreset button that pops out when tripped; requires manual reset. Terminals: quickconnect for fast field wiring. Cover: waterproof transparent protective cover. Dimensions: 35.0 × 31.0 × 14.6 mm. Panel cutout: fits a 3/8 inch (10 mm) round panel hole. Operating temperature: 10 °C to 60 °C. Construction: designed for durable, continuous operation in industrial, marine, and commercial environments. Typical applications (practical use scenarios) Household appliances and power strips: prevent overload damage and ensure circuits stay off until inspected and manually reset. Power supplies and battery systems (DC 50 V): protect downstream devices from sustained overloads while allowing controlled restart after a fault. Telecommunications and network equipment: compact panelmount protection for distribution panels and rackmounted power modules where moisture resistance and clear trip indication matter. Marine and industrial control panels: waterproof cover and interrupt rating provide reliable protection in demanding environments. Installation and use notes Install in a 3/8 inch (10 mm) round panel cutout and use compatible quickconnect terminals for secure connections. Select the rated current that matches the protected circuit (options include 1.5 A, 5 A, 10 A, 15 A, 30 A). After a trip, inspect the circuit and load before manually resetting the push button to restore power. Operate within the specified temperature range (10 °C to 60 °C) for reliable performance. information Choose the appropriate rated current version for your application and confirm voltage compatibility (DC 50 V or AC 125–250 V) prior to installation.