$2,690.00 Original price was: $2,690.00.$2,119.00Current price is: $2,119.00.
The ABB GDC801B101 (Order No.: 3BHE051592R0101) is a high-voltage door interlock control module for power cabinets, designed to manage safe access to high-voltage equipment by controlling door locks, verifying voltage presence, and preventing unauthorized operation.
| Parameter | Details |
|---|---|
| Model | GDC801B101 (Order No.: 3BHE051592R0101) |
| Manufacturer | ABB |
| Product Type | High-Voltage Door Interlock Control Module |
| Core Functions | High-voltage presence detection; door lock control (lock/unlock); interlock logic execution; fault alarm output; safe access management for power cabinets |
| Voltage Detection Range | 1 kV – 40 kV AC (via external voltage sensors) |
| Input Channels | 4 digital inputs (24 V DC, for door status/signals); 2 analog inputs (4-20 mA, for voltage detection feedback) |
| Output Channels | 2 relay outputs (250 V AC/30 V DC, 5 A max, for door locks); 1 fault alarm output (24 V DC, 2 A max) |
| Interlock Response Time | < 100 ms (from voltage detection to lock action) |
| Communication Interface | RS-485 (Modbus RTU, for remote status monitoring) |
| Power Supply | 24 V DC ±10% |
| Power Consumption | 6 W max |
| Operating Temperature Range | -20°C to +60°C |
| Storage Temperature Range | -40°C to +85°C |
| Relative Humidity | 5% – 95% RH (non-condensing) |
| Protection Rating | IP20 (module body); IP54 (when installed in cabinet with sealing gasket) |
| Dimensions (W × H × D) | 90 mm × 150 mm × 70 mm |
| Weight | 0.4 kg |
| Mounting Type | DIN rail-mounted (35 mm standard rail) |
| Certifications | CE, UL, IEC 61010-1 (safety standard for electrical equipment) |
| Key Features | LED status indicators (power, voltage presence, lock status, fault); manual override function (with key); anti-interference EMC design |
| System Compatibility | ABB high-voltage switchgear; power cabinet control systems; substation automation systems; third-party safety control PLCs |
| Applications | High-voltage power distribution cabinets; medium-voltage drive cabinets; renewable energy (wind/solar) inverter cabinets; industrial high-voltage equipment enclosures |
AC 800M is a family of rail-mounted modules, consisting of CPUs, communication modules, power supply modules and various accessories. There are several CPU modules to choose from, ranging from single units with medium processing power and memory to fully redundant units with high processing power.

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