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1SAH102061R9900 ABB MCRA022AT7 Mini Contactor Relay 2NO 2NC Control Relay
ABB 1SAH102061R9900 MCRA022AT7 mini contactor relay with 2NO+2NC contacts, 240 V AC coil and screw terminals for industrial control applications.
£24.82
Why Choose the ABB 1SAH102061R9900 Mini Contactor Relay?
The ABB 1SAH102061R9900 is a compact and reliable mini contactor relay designed for switching control signals and auxiliary circuits in industrial, commercial and building automation applications. As part of the ABB MCR mini contactor relay series, it delivers dependable switching performance in applications where panel space is limited and reliable control operation is required.
This device features a four-pole contactor relay configuration with 2NO + 2NC auxiliary contacts and screw terminals for straightforward installation. Its compact design supports DIN rail or wall mounting, making it suitable for modern control panels and automation systems.
With a 240 V AC coil supply, 4 A rated operational current at 400 V and switching capability up to 6 A AC-15, the ABB MCRA022AT7 mini contactor relay provides reliable control switching for industrial equipment, signalling circuits and automation applications.
Key Advantages
- Compact mini contactor relay for industrial control applications.
- 2NO + 2NC contact configuration for flexible switching and signalling.
- 240 V AC coil operation for standard control systems.
- Space-saving design for compact electrical panels.
- Screw terminal connections provide secure and reliable wiring.
- Suitable for wall or DIN rail mounting installations.
Key Features
- ABB MCR mini contactor relay series.
- MCRA022AT7 type.
- Four-pole contactor relay design.
- 2 normally open (NO) and 2 normally closed (NC) contacts.
- 240 V AC coil voltage at 50/60 Hz.
- 4 A rated operational current at 400 V.
- 6 A AC-15 control switching capability.
- DIN rail and wall mounting compatibility.
Reliable Control Switching for Automation Systems
Mini contactor relays such as the ABB 1SAH102061R9900 provide dependable switching of control circuits, signalling equipment and auxiliary loads. Their compact construction enables efficient panel layouts while maintaining reliable electrical performance.
The ABB MCR series is designed for applications requiring high performance in a reduced footprint. The 1SAH102061R9900 combines versatile contact arrangements, secure screw connections and proven ABB switching technology for industrial control environments.
Typical Applications
- Industrial automation control panels.
- Building automation systems.
- Motor control circuits.
- Machine control and OEM equipment.
- Electrical signalling and interlocking applications.
- Commercial and industrial installations.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Coil Voltage Range | 200–250 V | |
| Poles | 4-pole | |
| Coil / Supply Voltage | 240 V AC | |
| Device Type | Contactor relay | |
| Coil Type | AC | |
| Manufacturer | ABB | |
| Series | MCR Mini Contactor Relays | |
| Model | MCRA022AT7 | |
| Product ID | 1SAH102061R9900 | |
| Product type | Mini contactor relay | |
| Number of poles | 4 | |
| Contact configuration | 2NO + 2NC | |
| Coil type | AC | |
| Coil / Supply Voltage | 240 V AC at 50/60 Hz | |
| Rated operational current Ie at 400 V | 4 A | |
| AC-15 switching capability | 6 A | |
| Rated insulation voltage | 690 V | |
| Terminal type | Screw terminals | |
| Mounting type | DIN rail or wall mounting | |
| Protection rating | IP20 | |
| Dimensions (H × W × D) | approx. 48 × 45 × 56 mm | |
| Weight | approx. 0.17 kg |
Frequently Asked Questions
What is the ABB 1SAH102061R9900 used for?
The ABB 1SAH102061R9900 is a mini contactor relay used for switching control signals and auxiliary circuits in industrial and automation systems.
What contact configuration does this mini contactor relay have?
The unit features a 2NO + 2NC contact configuration for flexible control circuit applications.
What coil voltage does the ABB MCRA022AT7 use?
The relay operates with a 240 V AC coil supply at 50/60 Hz.
Where can the ABB 1SAH102061R9900 be installed?
The mini contactor relay can be installed in control panels using DIN rail or wall mounting arrangements.
What applications is this contactor relay suitable for?
It is suitable for industrial automation, building control, signalling circuits and electrical switching applications.
Trusted by Industrial Control Engineers
ABB mini contactor relays provide reliable and space-efficient switching solutions for modern automation systems, control panels and industrial electrical installations.
