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1SAH100082R9900 ABB MCRC022ATWG Mini Contactor Relay 2NO 2NC Control Relay
ABB 1SAH100082R9900 MCRC022ATWG mini contactor relay with 48 V DC coil and 2NO 2NC auxiliary contacts designed for industrial control and automation applications.
£34.47
Why Choose the ABB 1SAH100082R9900 MCRC022ATWG Mini Contactor Relay?
The ABB 1SAH100082R9900 is a compact and reliable mini contactor relay designed for switching control signals and small electrical loads in industrial automation, building systems and control panel applications. As part of the ABB MCRC mini contactor relay series, it provides dependable switching performance where installation space is limited.
This auxiliary contactor features a space-saving four-pole design with 2 normally open and 2 normally closed auxiliary contacts, screw terminals and a 48 V DC coil. Its compact construction allows flexible installation on DIN rails or panels, making it suitable for automation circuits requiring reliable auxiliary switching.
With a rated operational current of 4 A at 400 V AC and control switching capability up to 6 A, the ABB 1SAH100082R9900 is ideal for control circuits, signalling systems and industrial electrical panels where compact dimensions and reliable operation are required.
Key Advantages
- Compact mini contactor relay for industrial control applications.
- 2NO + 2NC auxiliary contact configuration for flexible control circuits.
- 48 V DC coil supply suitable for automation systems.
- Space-saving design for compact electrical panels.
- DIN rail and panel mounting compatibility.
- Reliable ABB construction for professional automation installations.
Key Features
- ABB MCRC022ATWG mini contactor relay.
- Four-pole auxiliary contactor design.
- 2 normally open (NO) contacts.
- 2 normally closed (NC) contacts.
- 48 V DC control coil.
- 4 A rated operational current at 400 V AC.
- 6 A rated switching current.
- Screw terminal connection system.
- Compact DIN rail mounting format.
Reliable Auxiliary Switching for Automation Systems
Mini contactor relays such as the ABB 1SAH100082R9900 provide dependable switching of control circuits, allowing automation systems, machines and electrical installations to manage auxiliary functions safely and efficiently.
The ABB MCRC series is designed for applications where performance is required but available installation space is limited. Its compact four-pole configuration and flexible mounting options make it suitable for residential, commercial and industrial control applications.
Typical Applications
- Industrial automation control panels.
- Motor control circuits.
- Building automation systems.
- Machine control and signalling circuits.
- Electrical distribution panels.
- OEM equipment and industrial machinery.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Coil Voltage Range | 42–48 V | |
| Coil / Supply Voltage | 48 V DC | |
| Device Type | Auxiliary contact block | |
| Coil Type | DC | |
| Manufacturer | ABB | |
| Series | MCRC Mini Contactor Relays | |
| Model | 1SAH100082R9900 | |
| Product type | Mini contactor relay / auxiliary contactor | |
| Type designation | MCRC022ATWG | |
| Contact configuration | 2NO + 2NC | |
| Number of auxiliary contacts | 4 | |
| Coil / Supply Voltage | 48 V DC | |
| Rated operational current Ie at 400 V | 4 A | |
| Rated switching current | 6 A | |
| Operating voltage AC | up to 690 V AC | |
| Operating voltage DC | up to 440 V DC | |
| Mounting type | DIN rail / panel mounting | |
| Connection type | Screw terminals | |
| Width | 45 mm | |
| Height | 48 mm | |
| Depth | 68 mm | |
| Protection rating | IP20 | |
| Weight | approx. 0.235 kg |
Frequently Asked Questions
What is the ABB 1SAH100082R9900 used for?
The ABB 1SAH100082R9900 is a mini contactor relay used for switching auxiliary control circuits and small electrical loads in automation systems.
What coil voltage does this contactor relay use?
The relay uses a 48 V DC coil supply for industrial control applications.
What contact arrangement does the ABB 1SAH100082R9900 have?
The contactor relay features 2 normally open and 2 normally closed auxiliary contacts.
How is this mini contactor relay installed?
The ABB 1SAH100082R9900 is designed for DIN rail or panel mounting with screw terminal connections.
What applications is this relay suitable for?
The relay is suitable for industrial automation, control panels, signalling circuits and building control systems.
Trusted by Automation Professionals Worldwide
ABB mini contactor relays provide compact, reliable switching solutions for industrial automation, control panels and electrical systems where dependable auxiliary control is required.
