Technical Parameters
Parameter Category Specification Notes / Explanation
Base Device GSH201 AC 100A frame high-performance contactor, AC coil. Coil voltage (e.g., 230V AC) is a separate specification.
Main Circuit Ratings
• Rated Operational Current (Ie) 100 A (at AC-3, 400V)
• Rated Operational Voltage (Ue) Up to 690 V AC
Handle / Actuator -C20 Front-mounted rotary handle for local manual operation, with ON/OFF indication and padlocking capability in the OFF position.
Critical Special Specification /0.03 Integrated 0.03A (30mA) fuse for the control coil circuit (terminals A1-A2). This protects the control power source (e.g., PLC output, transformer) from damage in case of an internal coil short circuit.
Control Coil Fuse (/0.03) Unique Safety Feature
• Protected Circuit The contactor's AC control coil circuit.
• Fuse Rating 0.03 A (30 mA) gG or similar.
• Purpose To provide precise overcurrent protection for the sensitive control circuit.
• Location Housed within a dedicated compartment on the contactor assembly.
Typical Accessories Modular auxiliary contact blocks can be added.
Mounting Foot mounting or DIN rail adapter.
The ABB GSH201 AC-C20/0.03 is a specific configuration of a high-performance AC power contactor (GSH201) from ABB's G-H series, equipped with a front-mounted rotary handle (C20) and an integrated, very low-current (30mA) fuse for its control coil circuit.