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1SAH102007R9900 ABB MCRA040ATM Mini Contactor Relay 4NO Control Relay
ABB 1SAH102007R9900 MCRA040ATM mini contactor relay with 208–220 V AC coil and four normally open contacts designed for industrial control applications.
£25.63
Why Choose the ABB 1SAH102007R9900 Mini Contactor Relay?
The ABB 1SAH102007R9900 is a compact and reliable mini contactor relay (auxiliary contactor) designed for switching control signals and small electrical loads in industrial automation, commercial installations and electrical control systems. As part of the advanced ABB MCRA mini contactor relay series, it provides space-saving performance and dependable switching capability where control panel space is limited.
This mini contactor relay features a dimension-optimised four-pole AC-operated design with screw connection terminals, making it ideal for applications requiring reliable auxiliary switching in a compact format. The ABB MCRA series is suitable for wall or DIN rail mounting and is designed for switching control signals and small loads in residential, commercial and industrial environments.
With a 208–220 V AC coil supply, four normally open auxiliary contacts and a 6 A rated operational current, the ABB 1SAH102007R9900 is suited to control panels, automation equipment and electrical systems requiring dependable auxiliary circuit switching.
Key Advantages
- Compact mini contactor relay designed for control applications.
- 4NO auxiliary contact configuration for flexible control circuit switching.
- 208–220 V AC coil voltage suitable for industrial control systems.
- Space-saving design for compact electrical installations.
- Screw terminal connections provide secure and straightforward wiring.
- Suitable for switching control signals and small electrical loads.
Key Features
- ABB MCRA mini contactor relay series.
- Four-pole auxiliary contactor relay design.
- 4 normally open (NO) auxiliary contacts.
- 208–220 V AC 50 / 60 Hz coil supply.
- 6 A rated operational current.
- Screw connection terminals for auxiliary circuits.
- DIN rail or panel mounting capability.
- Compact 45 mm wide construction.
Reliable Switching for Industrial Control Systems
Mini contactor relays such as the ABB 1SAH102007R9900 provide dependable switching of auxiliary circuits, control signals and smaller electrical loads. Their compact construction enables machine builders and panel manufacturers to add reliable control functionality while saving valuable cabinet space.
The ABB MCRA series is designed for automation engineers and electrical installers requiring robust switching components with flexible mounting options and simple wiring. The four normally open auxiliary contacts support integration into industrial control circuits, automation systems and electrical panels.
Typical Applications
- Industrial control panels and electrical cabinets.
- Machine automation and OEM equipment.
- Motor control auxiliary circuits.
- Industrial relay and switching applications.
- Building automation systems.
- Commercial and electrical distribution installations.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Coil Voltage Range | 200–250 V | |
| Coil / Supply Voltage | 208 V AC, 220 V AC | |
| Device Type | Auxiliary contact block | |
| Auxiliary Contacts | 4NO | |
| Coil Type | AC | |
| Manufacturer | ABB | |
| Series | MCRA Mini Contactor Relays | |
| Model | 1SAH102007R9900 | |
| Type designation | MCRA040ATM | |
| Product type | Mini contactor relay / auxiliary contactor | |
| Coil / Supply Voltage | 208–220 V AC | |
| Coil frequency | 50 / 60 Hz | |
| Contact configuration | 4NO | |
| Number of auxiliary contacts | 4 normally open | |
| Rated operational current | 6 A | |
| Rated operational current at 400 V | 4 A | |
| Rated insulation voltage | 690 V AC | |
| Mounting type | DIN rail / panel mounting | |
| Connection type | Screw terminals | |
| Width | 45 mm | |
| Height | 48 mm | |
| Depth | 56 mm | |
| Weight | approx. 0.17 kg |
Frequently Asked Questions
What is the ABB 1SAH102007R9900 used for?
The ABB 1SAH102007R9900 is a mini contactor relay used for switching control signals and small electrical loads in industrial and commercial applications.
What coil voltage does the ABB 1SAH102007R9900 require?
The relay operates with a 208–220 V AC coil supply at 50 / 60 Hz.
What contact arrangement does this mini contactor relay have?
The ABB 1SAH102007R9900 features a 4NO normally open auxiliary contact arrangement.
What current can this relay switch?
The relay has a rated operational current of 6 A and is designed for control switching applications.
Where is this relay typically installed?
The ABB 1SAH102007R9900 is typically installed in electrical control panels, automation cabinets and industrial machinery systems.
Trusted by Automation Professionals Worldwide
ABB MCRA mini contactor relays are widely used by panel builders and automation engineers to deliver compact, reliable switching solutions for modern electrical control systems.
