Why Choose the ABB GJH1213061R5311 TKC6-31Z-51 Mini Contactor Relay?
The ABB GJH1213061R5311, product designation TKC6-31Z-51, is a compact 4-pole mini contactor relay designed for dependable switching of control signals and small electrical loads in industrial automation, machinery and building control systems. As part of the ABB TKC6 mini contactor relay series, it provides reliable electromechanical switching while minimising the amount of space required inside electrical control panels.
This DC-operated contactor relay features a wide-range 17–32 V DC control circuit and a 3 normally open (NO) + 1 normally closed (NC) contact configuration. Its low-consumption, hum-free DC coil and screw-terminal connections make the TKC6-31Z-51 particularly suitable for PLC-controlled machinery, automation panels and applications where quiet, reliable switching is required.
The GJH1213061R5311 is designed for control functions and small loads up to 4 A, with switching capability of up to 3 A at 400 V AC in AC-15 applications. Its compact dimensions and DIN rail compatible construction enable straightforward installation in densely populated control cabinets and industrial equipment.
Key Advantages
- Compact 4-pole mini contactor relay for space-constrained control systems.
- Wide-range 17–32 V DC control circuit for flexible DC operation.
- 3 NO + 1 NC contact configuration for versatile control circuit switching.
- Designed for control functions and small electrical loads up to 4 A.
- Low-consumption 5 W hum-free DC coil supports quiet and efficient operation.
- Screw terminals provide convenient and secure field wiring.
Key Features
- ABB TKC6 mini contactor relay series.
- TKC6-31Z-51 product designation.
- 17–32 V DC rated control circuit voltage.
- Four-pole configuration with 3 NO + 1 NC contacts.
- 4 A rated operational switching current.
- Control signal switching up to 3 A at 400 V AC (AC-15).
- 5 W coil consumption at pull-in and holding.
- Noiseless and hum-free DC coil operation.
- Integrated switch position indication.
- Compact screw-terminal construction for rail or panel installation.
Reliable Control Switching for Industrial Automation
Mini contactor relays provide electrically operated switching for control, signalling, interlocking and sequencing circuits. Their multiple contacts allow a single control signal to operate several electrical circuits simultaneously, making them particularly useful in automated machinery, PLC systems and industrial control panels.
The ABB TKC6 series is designed specifically for applications where reliability and efficient use of panel space are important. The GJH1213061R5311 combines a wide-range DC control input with four switching contacts, a low-consumption hum-free coil and compact construction, providing a practical solution for modern automation and control equipment.
Typical Applications
- Industrial machinery control circuits.
- PLC-controlled automation systems.
- Electrical control and distribution panels.
- Interlocking and sequencing circuits.
- Building and commercial automation systems.
- Signalling and auxiliary switching circuits.
