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1SAH108236R9900 ABB MCRA022AT9 Mini Contactor Relay 2NO 2NC Control Relay
ABB 1SAH108236R9900 MCRA022AT9 mini contactor relay with 2NO and 2NC auxiliary contacts and 48 V AC control voltage for industrial control applications.
£25.63
Why Choose the ABB 1SAH108236R9900 Mini Contactor Relay?
The ABB 1SAH108236R9900 is a compact and reliable mini contactor relay designed for switching control signals and auxiliary loads in industrial automation, electrical control panels and machinery applications. Part of the ABB MCRA022AT9 mini contactor relay series, it provides dependable AC-operated switching performance where space-efficient installation and high reliability are required.
This four-pole auxiliary contactor relay features screw terminal connections and a compact housing, making it ideal for control cabinets where reliable switching capability is required in a limited installation space. The device is suitable for wall or DIN rail mounting and provides flexible integration into industrial control systems.
With a 48 V AC control circuit supply, a 2NO + 2NC auxiliary contact configuration and a compact 45 mm wide design, the ABB 1SAH108236R9900 is ideal for automation systems, PLC interfaces, signalling circuits and industrial control applications.
Key Advantages
- Compact mini contactor relay designed for industrial control applications.
- 2 normally open (NO) and 2 normally closed (NC) auxiliary contacts for flexible control switching.
- 48 V AC coil voltage suitable for industrial automation systems.
- Space-saving DIN rail or wall mounting design.
- Screw terminal connections provide secure and straightforward wiring.
- Reliable switching of control signals and auxiliary circuits.
Key Features
- ABB MCRA022AT9 mini contactor relay series.
- 2NO + 2NC auxiliary contact configuration.
- 48 V AC 50/60 Hz control supply.
- 4-pole contactor relay design.
- Screw terminal connection system.
- DIN rail mounting according to IEC 60715.
- Compact 45 mm width housing for control panels.
- Suitable for industrial, commercial and building automation applications.
Reliable Switching for Industrial Control Systems
Mini contactor relays such as the ABB 1SAH108236R9900 provide dependable switching for control signals, monitoring circuits and auxiliary functions within industrial equipment. Their compact design enables efficient control cabinet layouts while maintaining reliable electrical performance.
The ABB MCRA series is designed for engineers requiring compact auxiliary switching devices with flexible mounting options and robust operation. The combination of AC coil operation, screw terminals and multiple auxiliary contacts allows easy integration into modern automation systems.
Typical Applications
- Industrial automation control panels.
- Machine control and OEM equipment.
- PLC interface and feedback circuits.
- Motor control auxiliary switching.
- Building automation systems.
- Industrial signalling and control applications.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Poles | 4-pole | |
| Device Type | Contactor relay | |
| Current AC-1 | 10 A | |
| Manufacturer | ABB | |
| Series | MCRA Mini Contactor Relays | |
| Model | 1SAH108236R9900 | |
| Product type | Mini contactor relay | |
| Contact configuration | 2NO + 2NC | |
| Number of poles | 4P | |
| Rated control circuit voltage | 48 V AC | |
| Rated operational voltage | 690 V AC / 440 V DC | |
| Conventional free-air thermal current | 10 A | |
| Rated operational current AC-15 | 6 A at 240 V AC, 4 A at 400 V AC | |
| Rated operational current DC-13 | 2.5 A at 48 V DC | |
| Mounting type | DIN rail / wall mounting | |
| Connection type | Screw terminals | |
| Protection rating | IP20 | |
| Dimensions (H × W × D) | approx. 48 × 45 × 56 mm | |
| Weight | approx. 0.17 kg | |
| Mechanical durability | 10 million operations |
Frequently Asked Questions
What is the ABB 1SAH108236R9900 used for?
The ABB 1SAH108236R9900 is a mini contactor relay used for switching control signals and auxiliary loads in industrial automation and electrical control systems.
What contact configuration does this relay have?
The relay has a 2 normally open (NO) and 2 normally closed (NC) auxiliary contact configuration.
What coil voltage does the ABB 1SAH108236R9900 require?
The MCRA022AT9 relay operates with a 48 V AC control circuit supply.
How is this mini contactor relay mounted?
The ABB 1SAH108236R9900 is suitable for DIN rail or wall mounting in industrial control installations.
What type of terminals does this relay use?
The relay uses screw terminals for secure and reliable electrical connections.
Trusted by Automation Engineers Worldwide
ABB mini contactor relays are widely used in industrial automation systems to provide reliable control switching, compact installation and long-lasting performance in demanding electrical applications.
