Technical Parameters Parameter Category Specification Notes Base Device GSH202 AC 200A frame high-performance contactor with AC operating coil. The specific coil voltage (e.g., 230V AC) is a separate specification 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 -C63 Front-mounted rotary handle. The 63 is a specific code for the handle type, which likely includes features for padlocking in the OFF position and clear ON/OFF indication. Critical Special Feature /0.03 Integrated 0.03A (30mA) fuse for the control coil circuit (terminals A1-A2). Control Coil Fuse (/0.03) Core Safety Feature • Purpose To protect the external control power source from damage in case of a short circuit in the contactor's coil or its wiring. Prevents damage to PLCs, control relays, or small transformers. • Location Housed within a dedicated compartment on the contactor or its associated terminal cover. • Rating 30 mA, gG or similar characteristic. • Type Likely a standard miniature fuse (e.g., 5x20mm). Utilization Categories AC-3, AC-4, AC-1 For motor and resistive load switching. Switching Capacity • Making Capacity (Icm): ~2000 A (peak). • Short-circuit Withstand: Requires backup protection (fuse/circuit breaker). Mechanical Life ≥ 10 million operations Electrical Life (AC-3) 1-2 million operations at full rated load (200A) Auxiliary Contacts Modular blocks can be added (e.g., 2NO+2NC). Typically not included in base -C63/0.03 package. Mounting Foot mounting or DIN rail adapter.