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1SAH100026R9900 ABB MCRC022ATD Mini Contactor Relay 2NO 2NC Control Relay
ABB 1SAH100026R9900 MCRC022ATD mini contactor relay with 2NO+2NC contacts, 24 V DC coil and screw terminals for industrial control applications.
£32.42
Why Choose the ABB 1SAH100026R9900 Mini Contactor Relay?
The ABB 1SAH100026R9900 is a compact and reliable mini contactor relay designed for switching control signals and auxiliary circuits in industrial automation, commercial installations and building control systems. As part of the ABB MCR mini contactor relay series, it provides dependable switching performance in applications where space-saving installation and high reliability are required.
This device features a four-pole contactor relay configuration with 2NO + 2NC contacts and a 24 V DC coil. Its compact screw-terminal construction allows straightforward installation, while its wall or DIN rail mounting capability makes it suitable for a wide range of control panel applications.
With a rated switching capability of up to 6 A at 240 V AC-15, the ABB MCRC022ATD mini contactor relay is designed for reliable control circuit switching in industrial equipment, automation systems and electrical installations.
Key Advantages
- Compact mini contactor relay for industrial control applications.
- 2NO + 2NC contact configuration for flexible control and signalling.
- 24 V DC coil operation for modern automation 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.
- MCRC022ATD type.
- Four-pole contactor relay design.
- 2 normally open (NO) and 2 normally closed (NC) contacts.
- 24 V DC coil voltage.
- 6 A AC-15 switching capability at 240 V.
- 4 A AC-15 switching capability at 400 V.
- DIN rail or wall mounting compatibility.
Reliable Control Switching for Automation Systems
Mini contactor relays such as the ABB 1SAH100026R9900 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 flexible contact arrangements, secure connections and proven switching reliability. The 1SAH100026R9900 combines a compact footprint with 2NO + 2NC contacts 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 | 24 V | |
| Poles | 4-pole | |
| Coil / Supply Voltage | 24 V DC | |
| Device Type | Contactor relay | |
| Coil Type | DC | |
| Current AC-1 | 10 A | |
| Manufacturer | ABB | |
| Series | MCR Mini Contactor Relays | |
| Model | MCRC022ATD | |
| Product ID | 1SAH100026R9900 | |
| Product type | Mini contactor relay | |
| Number of poles | 4 | |
| Contact configuration | 2NO + 2NC | |
| Coil type | DC | |
| Coil / Supply Voltage | 24 V DC | |
| Rated thermal current Ith | 10 A | |
| AC-15 switching current | 6 A at 240 V | |
| Rated insulation voltage | 750 V | |
| Rated operational voltage | 690 V AC / 440 V DC | |
| Impulse withstand voltage | 6 kV | |
| Terminal type | Screw terminals | |
| Mounting type | DIN rail or wall mounting | |
| Protection rating | IP20 | |
| Dimensions (H × W × D) | approx. 48 × 45 × 68 mm | |
| Weight | approx. 0.235 kg |
Frequently Asked Questions
What is the ABB 1SAH100026R9900 used for?
The ABB 1SAH100026R9900 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 MCRC022ATD use?
The relay operates with a 24 V DC coil supply.
Where can the ABB 1SAH100026R9900 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.
