Technical Parameters Parameter Category Specification Base Device GSH202 AC - 200A frame high-performance contactor with AC operating coil. Note: The specific coil voltage (e.g., 230V AC) is part of the ordering code but not shown in this segment. Main Circuit Ratings • Rated Operational Current (Ie) 200 A (at AC-3, 400V) • Rated Operational Voltage (Ue) Up to 690 V AC Handle / Actuator -C16 - Front-mounted rotary handle for local manual operation, testing, and padlocking in the OFF position. Critical Special Feature /0.03 - Integrated 0.03A (30mA) fuse for the control coil circuit. Control Coil Fuse (/0.03) • Purpose To protect the external control power source (e.g., PLC digital output, safety relay, control transformer) from damage in the event of a short circuit in the contactor's coil (A1-A2) or its connecting wires. • Location Housed within a dedicated compartment on the contactor or its associated terminal cover. • Rating 30 mA, gG or similar characteristic. • Replacement Typically a standard 5x20mm or similar miniature fuse. Utilization Categories AC-3, AC-4, AC-1 Switching Capacity Icm: ~2000A; Icu: 15-20 kA (with appropriate backup protection) Mechanical Life ≥ 10 million operations Electrical Life (AC-3) 1-2 million operations at full load Auxiliary Contacts Modular blocks can be added (e.g., 2NO+2NC). Mounting Foot mounting or DIN rail adapter.