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1SAH102013R9900 ABB MCRA040AT1 Mini Contactor Relay 4NO Control Relay
ABB 1SAH102013R9900 MCRA040AT1 mini contactor relay with 4 normally open contacts and a 24 V AC coil designed for reliable control switching in automation systems.
£24.82
Why Choose the ABB 1SAH102013R9900 MCRA040AT1 Mini Contactor Relay?
The ABB 1SAH102013R9900 is a compact and reliable mini contactor relay designed for switching control signals and auxiliary circuits in residential, commercial and industrial automation systems. As part of the advanced ABB MCRA mini contactor relay series, it provides dependable electromagnetic switching performance where high functionality and reduced installation space are required.
This MCRA040AT1 mini contactor relay features a 4 normally open (4NO) contact configuration with screw terminals, making it suitable for control panels, machinery automation and electrical switching applications. Its compact design allows efficient integration into DIN rail mounted control assemblies.
With a 24 V AC coil supply at both 50 Hz and 60 Hz, the ABB 1SAH102013R9900 is ideal for industrial control systems requiring reliable auxiliary switching, flexible installation and long service life.
Key Advantages
- Compact mini contactor relay designed for industrial control applications.
- 4NO auxiliary contacts provide flexible switching options for control circuits.
- 24 V AC coil voltage suitable for automation systems.
- DIN rail and wall mounting capability for easy installation.
- Space-saving design for modern electrical control panels.
- Reliable ABB technology for residential, commercial and industrial applications.
Key Features
- ABB MCRA040AT1 mini contactor relay.
- 4 normally open auxiliary contacts.
- 24 V AC 50/60 Hz control coil.
- 6 A rated operational current.
- Screw terminal connections for secure wiring.
- DIN rail mounting according to IEC 60715.
- Compact 4-pole contactor relay construction.
- Suitable for control signal switching up to 6 A / 240 V AC-15.
Reliable Control Switching for Industrial Automation
Mini contactor relays such as the ABB 1SAH102013R9900 provide dependable switching of control signals and auxiliary circuits within automation systems. Their compact construction makes them ideal for applications where electrical cabinet space is limited but reliable switching performance is essential.
The ABB MCRA series is designed for electricians, panel builders and automation engineers requiring efficient control solutions for machinery, building systems and industrial electrical installations.
Typical Applications
- Industrial automation control panels.
- Machine control systems.
- Motor control circuits.
- Building automation installations.
- Electrical distribution systems.
- OEM machinery and production equipment.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Coil Voltage Range | 24 V | |
| Poles | 4-pole | |
| Coil / Supply Voltage | 24 V AC | |
| Device Type | Contactor relay | |
| Coil Type | AC | |
| Manufacturer | ABB | |
| Series | MCRA Mini Contactor Relays | |
| Model | 1SAH102013R9900 | |
| Alternative type designation | MCRA040AT1 | |
| Product type | Mini contactor relay | |
| Coil / Supply Voltage | 24 V AC 50/60 Hz | |
| Contact configuration | 4NO | |
| Number of poles | 4 poles | |
| Rated operational current | 6 A | |
| Rated operational current at 400 V | 4 A | |
| Rated insulation voltage | 750 V | |
| Rated operational voltage | 690 V AC | |
| Mounting type | DIN rail / wall mounting | |
| Connection type | Screw terminals | |
| Dimensions (H × W × D) | 48 × 45 × 56 mm | |
| Weight | approx. 0.17 kg |
Frequently Asked Questions
What is the ABB 1SAH102013R9900 used for?
The ABB 1SAH102013R9900 is a mini contactor relay used for switching control signals and auxiliary circuits in industrial automation and electrical control systems.
How many contacts does the ABB 1SAH102013R9900 have?
The relay features 4 normally open (4NO) contacts for auxiliary switching applications.
What coil voltage does the ABB 1SAH102013R9900 require?
The MCRA040AT1 operates with a 24 V AC coil supply at 50/60 Hz.
Where is the ABB 1SAH102013R9900 installed?
The device is typically installed on DIN rails or inside electrical control panels, automation cabinets and distribution systems.
What applications are suitable for this mini contactor relay?
It is suitable for industrial automation, machinery control, building systems and electrical switching applications requiring compact auxiliary control.
Trusted by Automation Professionals Worldwide
ABB MCRA mini contactor relays are widely used by electrical installers and automation engineers to deliver reliable control switching, compact installation and dependable performance in modern electrical systems.
