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GJH1211009R8315 k6-31z-p-85 400ac mini ABB Contactor relay
ABB K6-31Z-P-85 mini contactor relay with 3 NO and 1 NC contacts and 380–415 V AC coil designed for industrial automation and control signal switching applications.
£22.19
Why Choose the ABB GJH1211009R8315 K6-31Z-P-85 Mini Contactor Relay?
The ABB GJH1211009R8315, also known as the K6-31Z-P-85 Mini Contactor Relay, is a compact and dependable 4-pole mini contactor relay with soldering pins designed for switching control signals in residential, commercial and industrial applications. As part of the proven ABB K6 Mini Contactor Relay series, it offers reliable performance where installation space is limited and long service life is essential.
Designed for switching control signals up to 3 A at 400 V AC-15, the K6-31Z-P-85 features a silent operating coil, integrated switch position indication and built-in DIN rail mounting capability. Its robust construction and compact footprint make it an ideal solution for OEM machinery, industrial automation systems and electrical control panels.
With a 380-415 V AC control coil (40-450 Hz) and a 3 normally open (NO) + 1 normally closed (NC) auxiliary contact configuration, the GJH1211009R8315 delivers dependable switching performance for demanding industrial control applications while occupying minimal installation space.
Key Advantages
- Compact 4-pole mini contactor relay for control circuit switching.
- 380-415 V AC control coil operating from 40-450 Hz.
- 3 NO + 1 NC auxiliary contact configuration.
- Suitable for switching control signals up to 3 A / 400 V AC-15.
- Silent coil operation with integrated switch position indication.
- Ideal for industrial automation, OEM machinery and building services.
Key Features
- ABB K6 Mini Contactor Relay series.
- Model: K6-31Z-P-85.
- 380-415 V AC coil voltage.
- 40-450 Hz operating frequency.
- 3 normally open and 1 normally closed auxiliary contacts.
- Flat soldering pin terminals.
- Integrated switch position indicator.
- DIN rail mounting compatible.
Reliable Control Signal Switching
Mini contactor relays provide dependable switching of auxiliary and control circuits while occupying very little space inside electrical control panels. Their compact footprint makes them an excellent choice for machine builders, panel manufacturers and industrial automation engineers.
The ABB K6 series combines reliable electrical performance, long mechanical life and straightforward installation, helping improve the efficiency and reliability of modern control systems.
Typical Applications
- Industrial automation systems.
- Machine control panels.
- Building management systems.
- HVAC control equipment.
- OEM machinery.
- Electrical control and signalling circuits.
Technical Specifications
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| Terminal Type | PCB / pins | |
|---|---|---|
| Coil Voltage Range | 380–440 V | |
| Current | 3 A | |
| Voltage | 415 V | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| Poles | 4-pole | |
| Coil / Supply Voltage | 380 V AC, 400 V AC, 415 V AC | |
| Device Type | Contactor relay | |
| Coil Type | AC | |
| Series | K6 Mini Contactor Relays | |
| Product code | GJH1211009R8315 | |
| Product type | Mini contactor relay | |
| Main contacts | 3 NO + 1 NC | |
| Number of poles | 4 | |
| Rated operational current | 3 A at 400 V AC-15 | |
| Rated operational current AC-15 | 4 A at 24–240 V AC | |
| Control voltage | 380–415 V AC | |
| Rated operational voltage | up to 690 V AC | |
| Rated insulation voltage | 690 V IEC | |
| Rated impulse withstand voltage | 6 kV | |
| Frequency | 40–450 Hz | |
| Connection type | Solder pin terminals | |
| Mounting type | PCB / DIN rail mounting | |
| Suitable DIN rails | TH35-15 and TH35-7.5 | |
| Width | 47.5 mm | |
| Height | 45.5 mm | |
| Depth | 51.5 mm | |
| Weight | approx. 0.17 kg | |
| Protection rating | IP20 | |
| Mechanical durability | 10 million operations | |
| Short-circuit protection | gG type fuse 6 A | |
| Standards | IEC/EN 60947-1, IEC/EN 60947-4-1, IEC/EN 60947-5-1 |
Frequently Asked Questions
What is the ABB GJH1211009R8315 used for?
It is a compact mini contactor relay designed for switching auxiliary and control circuits in industrial, commercial and residential electrical systems.
What coil voltage does the K6-31Z-P-85 require?
The relay operates from a 380-415 V AC control supply across 40-450 Hz.
What contact configuration does this relay provide?
The relay provides 3 normally open (NO) contacts and 1 normally closed (NC) contact.
How is the relay mounted?
The K6-31Z-P-85 uses soldering pin terminals and is compatible with standard TH35 DIN rail mounting.
Where is this relay commonly installed?
It is commonly installed in industrial control panels, OEM equipment, building automation systems and electrical control cabinets.
Trusted by Control Panel Builders Worldwide
ABB K6 Mini Contactor Relays are trusted by electrical engineers and machine builders for dependable control signal switching, compact installation and reliable long-term performance.
