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GJH1213001R7312 ABB K6S-31Z-2.8-72 Mini Contactor 3NO 1NC
ABB GJH1213001R7312 K6S-31Z mini contactor relay with 17–32 V DC coil, 3 NO and 1 NC contacts for industrial control and automation applications.
£22.12
Why Choose the ABB GJH1213001R7312 K6S-31Z Mini Contactor Relay?
The ABB GJH1213001R7312 is a compact and highly reliable mini contactor relay designed for switching control signals in industrial automation, building control and electrical control panel applications. As part of the ABB K6S-31Z mini contactor relay series, it provides dependable switching performance where space-saving installation and low coil consumption are required.
This mini contactor relay combines a compact four-pole design with screw terminals, a low-power DC coil and integrated protection features to simplify installation and improve system reliability. Its low coil consumption allows direct control from PLC outputs, making it suitable for modern automation applications where efficient control is essential.
With a 17–32 V DC control voltage range, 2.8 W coil consumption and a 3 NO + 1 NC contact configuration, the ABB K6S-31Z-2.8-72 provides flexible signal switching capability for industrial control systems and electrical installations.
Key Advantages
- Compact mini contactor relay design for space-saving installations.
- 17–32 V DC coil control suitable for PLC and automation applications.
- 3 NO + 1 NC auxiliary contact configuration for flexible control circuits.
- Low 2.8 W coil consumption helps reduce control system energy requirements.
- Integrated protective circuit with diode and overvoltage protection.
- Suitable for DIN rail or wall mounting in industrial control panels.
Key Features
- ABB K6S-31Z mini contactor relay series.
- Four-pole contactor relay construction.
- 17–32 V DC rated control circuit voltage.
- 2.8 W coil consumption.
- 3 NO + 1 NC auxiliary contacts.
- Screw terminal connection system.
- Low-noise 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 K6S-31Z provide dependable switching of control signals in automation equipment, electrical panels and building control systems. Their compact construction allows engineers to install reliable switching components in applications where panel space is limited.
The ABB K6S-31Z series combines efficient DC coil technology, flexible mounting options and integrated protection features to support modern automation designs. The low coil consumption makes this relay particularly suitable for direct connection to PLC control outputs and electronic control systems.
Typical Applications
- Industrial automation control panels.
- PLC-controlled switching applications.
- Building automation systems.
- Machine control circuits.
- Electrical distribution and control equipment.
- Signal switching applications requiring compact relay solutions.
Technical Specifications
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| 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 | K6S-31Z | |
| Model | GJH1213001R7312 | |
| Product type | Mini contactor relay | |
| Alternative type designation | K6S-31Z-2.8-72 | |
| Control voltage | 17–32 V DC | |
| Coil consumption | 2.8 W | |
| Contact configuration | 3 NO + 1 NC | |
| Number of poles | 4 | |
| Rated operational current AC-15 | Up to 4 A at 24–240 V AC, 3 A at 400 V AC | |
| Conventional free-air thermal current | 6 A | |
| Protection rating | IP20 | |
| Mounting type | DIN rail / screw mounting | |
| Dimensions (W × H × D) | 52.5 × 57.5 × 46.5 mm | |
| Weight | approx. 0.175 kg |
Frequently Asked Questions
What is the ABB GJH1213001R7312 used for?
The ABB GJH1213001R7312 is a mini contactor relay used for switching control signals in industrial automation, building control and electrical panel applications.
What coil voltage does this mini contactor relay require?
The K6S-31Z-2.8-72 operates with a 17–32 V DC control voltage.
What contact configuration does the ABB K6S-31Z have?
The relay features a 3 NO + 1 NC four-pole contact configuration.
Can this mini contactor relay be controlled by a PLC?
Yes, the low coil consumption design allows the relay to be directly controlled by PLC outputs in suitable automation systems.
How is the ABB K6S-31Z installed?
The mini contactor relay can be installed using DIN rail mounting or screw mounting options inside electrical control panels.
Trusted by Automation Engineers Worldwide
ABB K6S-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.
