Siemens 5SX22-D1 2-Pole Circuit Breaker 400-480VAC 1Amp

Siemens 5SX22‑D1 is a miniature circuit breaker designed for reliable protection of low‑current electrical circuits, featuring a D‑curve trip characteristic suitable for high inrush current applications such as transformers and motors. Manufacturer: Siemens Country of Manufacture: Germany Product Type: Miniature Circuit Breaker (MCB) Model: 5SX22‑D1 Number of Poles: 2‑Pole Rated Current: 1 A Rated Voltage: 400–480 VAC Trip Curve: D‑Curve (high inrush current tolerance) Frequency: 50/60 Hz Breaking Capacity: Typically 6 kA (series standard, may vary slightly by version) Mounting Type: DIN rail mount Connection Type: Screw terminal connections Terminal Capacity: Suitable for solid and stranded conductors (typical small cross‑section range) Housing Material: Insulated thermoplastic enclosure Actuator Type: Dual toggle switch Color: White housing with black toggles Standards Compliance: IEC 60898 / EN 60898 Certifications: CE marked, UL/CSA (series dependent) Protection Type: Thermal‑magnetic (overload and short‑circuit protection) Application Category: Industrial control panels and distribution circuits Mechanical Life: High durability (typically >10,000 switching cycles) Electrical Life: Designed for repeated protection operations Operating Temperature: Typically −5°C to +40°C ambient Storage Temperature: Typically −25°C to +55°C Installation Position: Any (vertical recommended for optimal performance) Application Type: Circuit protection device Typical Use: Control systems, transformers, motors, inductive load circuits Construction: Compact modular breaker with internal thermal and magnetic trip elements Approximate Dimensions: 90 mm height, 35 mm width (2 modules), 70–75 mm depth Approximate Weight: 0.2–0.3 kg