Siemens SENTRON 5SJ4304-7HG42 Miniature Circuit Breaker | 4A, 3-Pole
$ 39.6
Description
Siemens SENTRON 5SJ4304-7HG42 Miniature Circuit Breaker | 4A, 3-Pole. Rated Operational Current: 4A. Net Weight: Data sheet indicates typical modular breaker design for a 3-pole unit. Vibration Resistance: 50 m/s² at 25 to 150Hz. Safety & Protection: Touch protection included, IP20 rated (IP 0 in handle range). Siemens SENTRON 5SJ4304-7HG42 Miniature Circuit Breaker | 4A, 3-Pole This listing is for a brand-new Siemens 5SJ4304-7HG42 miniature circuit breaker from the SENTRON product line . This 3-pole breaker is rated for 4A and is specifically designed for branch circuit protection in infrastructure and industrial applications, supporting 480Y/277V systems according to UL 489 standards . Product Specifications Brand: Siemens SENTRON Part Number: 5SJ4304-7HG42 Number of Poles: 3 (3P) Tripping Characteristic: Class C Rated Operational Current: 4A Maximum Operating Voltage (AC): 277V (per UL 489 and CSA C22.2 No. 5-02) Supply Voltage: 400V AC Maximum Operating Voltage (DC): 60V (1-channel); 125V (2-channel) Mechanical Service Life: 10,000 typical operating cycles Technical Features Connection Interface: Combined terminals at both top and bottom for flexible wiring . Terminal Design: Combined terminal top and bottom; no tunnel terminals . Safety & Protection: Touch protection included, IP20 rated (IP 0 in handle range) . Material Standards: Halogen-free and silicon-free construction . Mounting: Standard DIN rail fastening for any mounting position . Physical Design & Dimensions Height: 121 mm Width: 54 mm (3 modular width units) Depth / Installation Depth: 70 mm Net Weight: Data sheet indicates typical modular breaker design for a 3-pole unit . Operational Environment Ambient Temperature (Operation): -25°C to +55°C Ambient Temperature (Storage): -40°C to +75°C Humidity: Maximum 95% humidity during operation Vibration Resistance: 50 m/s² at 25 to 150Hz
