Why Choose the ABB GJH1211001R0223 K6-22Z-03 Mini Contactor Relay?
The ABB GJH1211001R0223, also known as the K6-22Z-03, is a compact 4-pole mini contactor relay designed for reliable switching of control signals in industrial automation, commercial installations and building control systems. As part of the ABB K6 mini contactor relay range, it combines a space-saving design with dependable electromechanical switching for applications where reliability and efficient use of control-panel space are important.
The K6-22Z-03 provides a 2NO+2NC auxiliary contact configuration, giving two normally open and two normally closed contacts for flexible control, signalling and electrical interlocking functions. Its AC-operated coil is rated at 48 V AC, 40–450 Hz, while the auxiliary contacts are capable of switching control signals up to 3 A at 400 V AC-15.
With compact dimensions of approximately 57.5 × 52.5 × 46.5 mm, screw terminals and provision for DIN rail or wall mounting, the GJH1211001R0223 is straightforward to integrate into machinery and electrical control cabinets. The K6 series also features a low-consumption, hum-free coil, switch-position indication and a mechanical endurance of approximately 10 million operating cycles.
Key Advantages
- Compact 4-pole mini contactor relay for control and signalling applications.
- 2NO+2NC contact configuration provides flexible control circuit switching.
- 48 V AC, 40–450 Hz coil for industrial control systems.
- Switching capability up to 3 A at 400 V AC-15.
- Low-consumption 3.5 VA hum-free coil.
- Integrated switch-position indication simplifies status monitoring.
- Flexible DIN rail or wall mounting.
- High mechanical endurance of approximately 10 million operations.
Key Features
- ABB K6 mini contactor relay series.
- K6-22Z-03 type designation.
- Compact four-pole contactor relay.
- 2 normally open and 2 normally closed auxiliary contacts.
- 48 V AC control coil.
- Control circuit frequency range of 40–450 Hz.
- Screw-terminal connections.
- Conventional free-air thermal current of 6 A.
- Rated insulation voltage of 690 V.
- DIN rail and wall mounting capability.
Reliable Control Switching for Industrial Automation
Mini contactor relays such as the ABB K6-22Z-03 provide electrically operated switching for control, signalling and interlocking circuits. Applying the rated voltage to the coil changes the state of the normally open and normally closed contacts, allowing multiple control signals to be switched simultaneously from a single compact device.
The combination of four auxiliary contacts, compact construction and a low-consumption hum-free coil makes the K6-22Z-03 particularly suitable for control panels where space is limited. Its 2NO+2NC arrangement can be used for electrical interlocking, status signalling, control sequencing and interface functions across machinery, building systems and industrial automation equipment.
Typical Applications
- Industrial machine control circuits.
- PLC and automation control panels.
- Electrical interlocking circuits.
- Control signal switching and distribution.
- Building automation systems.
- Commercial electrical installations.
- Conveyors and material handling systems.
- OEM machinery and control equipment.
