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1SAH102141R9910 ABB MCRC031ARWID-RAIL Mini Contactor Relay 3NO 1NC Control Relay
ABB 1SAH102141R9910 MCRC031ARWID-RAIL mini contactor relay with 3NO and 1NC contacts and 51–90 V DC control voltage for industrial automation applications.
£48.09
Why Choose the ABB 1SAH102141R9910 Mini Contactor Relay?
The ABB 1SAH102141R9910 is a compact and reliable mini contactor relay designed for switching control signals and auxiliary loads in industrial automation, electrical control panels and machinery systems. Part of the ABB MCRC031ARWID-RAIL mini contactor relay series, it provides dependable DC-operated switching performance where compact dimensions and reliable operation are essential.
This four-pole contactor relay features ring tongue ferrule screw terminals and a compact DIN rail mounting design, making it suitable for efficient control cabinet layouts. Its robust construction and extended operating limits coil design provide reliable performance in demanding industrial environments.
With a 51–90 V DC control circuit voltage, a 3NO + 1NC contact configuration and a compact DIN rail mounting format, the ABB 1SAH102141R9910 is ideal for automation systems, PLC interfaces and industrial control applications.
Key Advantages
- Compact mini contactor relay designed for industrial control applications.
- 3 normally open (NO) and 1 normally closed (NC) contacts for flexible control switching.
- 51–90 V DC coil range suitable for industrial automation systems.
- Space-saving DIN rail mounting design.
- Ring tongue ferrule terminals provide secure electrical connections.
- Reliable switching for control signals and auxiliary circuits.
Key Features
- ABB MCRC031ARWID-RAIL mini contactor relay series.
- 3NO + 1NC auxiliary contact configuration.
- 51–90 V DC rated control circuit voltage.
- 4-pole contactor relay design.
- Ring tongue ferrule screw terminal connection system.
- DIN rail mounting according to IEC 60715.
- Compact 45 mm width housing for control panels.
- Suitable for wall or rail mounting installations.
Reliable Switching for Industrial Control Systems
Mini contactor relays such as the ABB 1SAH102141R9910 provide dependable switching of control signals, interlocks and auxiliary circuits in industrial equipment. Their compact construction enables engineers to maximise control cabinet space while maintaining reliable electrical performance.
The ABB MCRC series is designed for industrial automation engineers and machine builders requiring high-performance miniature contactor relays. The combination of DC operation, extended operating limits and flexible mounting options allows straightforward integration into modern control systems.
Typical Applications
- Industrial automation control panels.
- Machine control and OEM equipment.
- PLC interface and feedback circuits.
- Motor control auxiliary switching.
- Electrical interlocking applications.
- Industrial switching and control equipment.
Technical Specifications
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| Terminal Type | Ring tongue | |
|---|---|---|
| Poles | 4-pole | |
| Device Type | Contactor relay | |
| Manufacturer | ABB | |
| Series | MCRC031ARWID-RAIL Mini Contactor Relays | |
| Model | 1SAH102141R9910 | |
| Product type | Mini contactor relay | |
| Contact configuration | 3NO + 1NC | |
| Number of poles | 4P | |
| Rated control circuit voltage | 51–90 V DC | |
| Rated operational current | 6 A at 240 V AC-15 | |
| Rated insulation voltage | 750 V | |
| Connection type | Ring tongue ferrule screw terminals | |
| Mounting type | DIN rail / wall mounting | |
| Protection rating | IP20 | |
| Dimensions (H × W × D) | approx. 48 × 45 × 68 mm | |
| Weight | approx. 0.235 kg | |
| Mechanical durability | 10 million operations |
Frequently Asked Questions
What is the ABB 1SAH102141R9910 used for?
The ABB 1SAH102141R9910 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 3 normally open (NO) and 1 normally closed (NC) contact configuration.
What coil voltage does the ABB 1SAH102141R9910 require?
The MCRC031ARWID-RAIL relay operates with a 51–90 V DC control circuit voltage.
How is this mini contactor relay mounted?
The ABB 1SAH102141R9910 is designed for DIN rail mounting and can also be installed using suitable panel mounting arrangements.
What type of terminals does this relay use?
The relay uses ring tongue ferrule screw terminals for secure 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.
