Why Choose the ABB GJH1213061R5401 TKC6-40E-51 Mini Contactor Relay?
The ABB GJH1213061R5401, product designation TKC6-40E-51, is a compact 4-pole mini contactor relay designed for reliable switching of control circuits and small electrical loads in industrial automation, machinery and building control applications. As part of the ABB TKC6 mini contactor relay series, it combines four normally open contacts with a space-saving design suitable for densely populated electrical control panels.
This DC-operated contactor relay features a wide-range 17–32 V DC control circuit and a 4 normally open (NO) + 0 normally closed (NC) contact configuration. The wide-voltage DC control design makes it particularly suitable for connection to PLC control systems, while its noiseless and hum-free coil supports quiet, dependable operation in automated equipment.
The TKC6-40E-51 provides a rated switching current of 4 A and a rated operational current of 3 A at 400 V AC for control applications. Screw terminals simplify field wiring, while its compact 57.5 × 52.5 × 46.5 mm enclosure and DIN rail mounting make installation straightforward in industrial control cabinets.
Key Advantages
- Compact 4-pole mini contactor relay for space-constrained control systems.
- Wide-range 17–32 V DC control circuit suitable for PLC-based automation.
- 4 NO contact configuration for simultaneous switching of multiple control circuits.
- 4 A rated switching current for control and small-load applications.
- Noiseless and hum-free DC coil supports quiet operation.
- Screw terminals and DIN rail mounting simplify installation and maintenance.
Key Features
- ABB TKC6 mini contactor relay series.
- TKC6-40E-51 product designation.
- 17–32 V DC rated control circuit voltage.
- Four-pole configuration with 4 NO contacts.
- 4 A rated switching current.
- 3 A rated operational current at 400 V AC.
- Designed for control circuits and small electrical loads.
- Noiseless and hum-free DC coil operation.
- Integrated switch position indication.
- Screw-terminal connections for secure field wiring.
- Compact DIN rail mounting design for control panels.
Reliable Control Switching for Industrial Automation
Mini contactor relays provide electrically operated switching for control, signalling, interlocking and sequencing circuits. Their compact construction allows several switching contacts to be incorporated into a relatively small panel footprint, making them particularly useful for PLC-controlled machinery and industrial automation systems.
The ABB TKC6 series uses wide-voltage DC control to provide an efficient solution for automation applications. With four normally open contacts, the GJH1213061R5401 can simultaneously switch multiple control functions, while its screw terminals, DIN rail mounting and switch position indication support straightforward installation and servicing.
Typical Applications
- PLC-controlled industrial machinery.
- Industrial automation and process control systems.
- Electrical control and distribution panels.
- Interlocking and sequencing circuits.
- Building and commercial automation systems.
- Signalling and auxiliary switching circuits.
