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GJH1213001R8311 ABB KC6-31Z-1.4-81 Mini Contactor 3NO 1NC
ABB GJH1213001R8311 KC6-31Z mini contactor relay with 24 V DC coil and 3 NO plus 1 NC contacts for industrial control and automation applications.
£22.19
Why Choose the ABB GJH1213001R8311 KC6-31Z Mini Contactor Relay?
The ABB GJH1213001R8311 is a compact and reliable mini contactor relay designed for switching control signals in industrial automation, building control and electrical panel applications. As part of the ABB KC6-31Z mini contactor relay series, it provides dependable switching performance where compact installation, efficient operation and long service life are required.
This mini contactor relay features a four-pole construction with screw terminals, a low-consumption 24 V DC coil and integrated protective circuitry. Its compact design makes it suitable for control systems where panel space is limited while maintaining reliable switching capability for automation applications.
With a 24 V DC control voltage, 1.4 W coil consumption and a 3 NO + 1 NC contact configuration, the ABB KC6-31Z mini contactor relay is designed for PLC-controlled systems, industrial machinery and electrical control circuits requiring flexible signal switching.
Key Advantages
- Compact mini contactor relay design for space-saving control panels.
- 24 V DC coil operation suitable for industrial automation systems.
- 3 NO + 1 NC auxiliary contact configuration for flexible switching applications.
- Low 1.4 W coil consumption supports efficient control system design.
- Integrated protective circuit with diode and additional overvoltage protection.
- Suitable for direct PLC control due to low coil power requirements.
Key Features
- ABB KC6-31Z mini contactor relay series.
- Four-pole contactor relay construction.
- 3 NO + 1 NC auxiliary contacts.
- 24 V DC rated control circuit voltage.
- 1.4 W coil consumption.
- Screw terminal connection system.
- Noiseless and hum-free coil operation.
- Integrated switch position indication.
- DIN rail and wall mounting capability.
Reliable Signal Switching for Industrial Control Systems
Mini contactor relays such as the ABB KC6-31Z provide dependable switching of control signals in automation equipment, electrical cabinets and building control systems. Their compact construction enables efficient panel layouts while maintaining reliable electrical performance.
The ABB KC6 series combines low-energy DC coil technology, integrated protection features and flexible mounting options to simplify installation in modern automation systems. The low coil consumption enables straightforward interfacing with PLC outputs and electronic controllers.
Typical Applications
- Industrial automation control panels.
- PLC-controlled switching applications.
- Building automation systems.
- Machine control circuits.
- Electrical distribution and control equipment.
- Compact control systems requiring multiple auxiliary contacts.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Coil Voltage Range | 24 V | |
| Poles | 4-pole | |
| Coil / Supply Voltage | 24 V DC | |
| Device Type | Contactor relay | |
| Coil Type | DC | |
| Current AC-1 | 6 A | |
| HS Code | 85365080 | |
| Country of Manufacture | Germany | |
| Manufacturer | ABB | |
| Series | KC6-31Z | |
| Model | GJH1213001R8311 | |
| Product type | Mini contactor relay | |
| Alternative designation | KC6-31Z-1.4 | |
| Control voltage | 24 V DC | |
| Coil consumption | 1.4 W | |
| Contact configuration | 3 NO + 1 NC | |
| Number of poles | 4 | |
| Rated insulation voltage | 690 V | |
| Rated operational current AC-15 | Up to 3 A at 400 V AC | |
| Conventional free-air thermal current | 6 A | |
| Protection rating | IP20 | |
| Mounting type | DIN rail / wall mounting | |
| Terminal type | Screw terminals | |
| Dimensions (W × H × D) | 52.5 × 57.5 × 46.5 mm | |
| Weight | approx. 0.175 kg |
Frequently Asked Questions
What is the ABB GJH1213001R8311 used for?
The ABB GJH1213001R8311 is a mini contactor relay used for switching control signals in industrial automation, electrical panels and building control systems.
What coil voltage does the ABB KC6-31Z require?
The KC6-31Z-1.4 operates with a 24 V DC control voltage.
What contact configuration does this mini contactor relay have?
The ABB GJH1213001R8311 features a 3 NO + 1 NC contact configuration for flexible control signal switching.
Can this relay be controlled directly from a PLC?
Yes, the low coil consumption design allows the mini contactor relay to be directly controlled by suitable PLC outputs.
How is the ABB KC6-31Z installed?
The mini contactor relay supports DIN rail and wall mounting options for installation inside electrical control panels.
Trusted by Automation Engineers Worldwide
ABB KC6-31Z mini contactor relays are trusted by automation engineers and electrical designers for compact, reliable and efficient control signal switching in industrial and commercial systems.
