GJH1213001R7312 ABB K6S-31Z-2.8-72 Mini Contactor 3NO 1NC

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.

SKU: GJH1213001R7312Alt SKU: K6S-31Z-2.8-72MPN: GJH1213001R7312
Price
List Price £34.03 ex VAT
Your Price (ex VAT)
£34.03
Manufacturer Lead Time Estimated Delivery 7 weeks
Get the best trade prices Trade exclusive

Create a trade account to unlock exclusive pricing, special offers and more.

SUBTOTAL (EX VAT) £34.03
Trade pricing is personalised to your account

Manufacturer Lead Time

£34.03

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

Coil Voltage Range 24 V
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
Poles 4-pole
Coil / Supply Voltage 24 V DC
Device Type Contactor relay
Coil Type DC
Current AC-1 6 A

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.

● Service Agreements

Credit Accounts

Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.

 Priority sourcing and supply support

 Flexible payment terms for qualifying organisations

 Support for engineering, maintenance, and operations

500 +

Stock lines ready to ship

1,000 +

Same day dispatches

3500 +

Customers supported

28 

Trusted Manfacturers

● frequently asked questions

Common questions about our products and support

 

At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.

What product ranges do you supply

We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products. 

Can you help specify the correct part?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

Do you have stock for urgent orders?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

What are your delivery times and costs?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

What about warranties, returns and faulty items?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

● latest blog

Discover  our latest insights and
expert advice

From a Simple Idea to Small Business of the Year: The LED Controls Story So Far…

From a Simple Idea to Small Business of the Year: The LED Controls Story So Far…

LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.

LED Controls: Danfoss Drives Authorised Partner

LED Controls: Danfoss Drives Authorised Partner

2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...

LED Controls: Your Complete Control Panel Solution

LED Controls: Your Complete Control Panel Solution

2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...