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1SAH102568R9910 ABB MCRC031ATWDD-RAIL Mini Contactor Relay 3NO 1NC Control Relay
ABB 1SAH102568R9910 MCRC031ATWDD-RAIL mini contactor relay with 17–30 V DC coil control and 3NO + 1NC auxiliary contacts for industrial automation switching applications.
£43.51
Why Choose the ABB 1SAH102568R9910 MCRC031ATWDD-RAIL Mini Contactor Relay?
The ABB 1SAH102568R9910 is a compact and reliable mini contactor relay designed for switching control signals and small loads in industrial automation and electrical control applications. As part of the ABB MCRC...RAIL mini contactor relay series, it provides a space-saving solution for applications where dependable switching performance and efficient panel installation are required.
This DC-operated auxiliary contactor relay features a dimension-optimised four-pole design with screw terminals, making it suitable for industrial control systems where installation space is limited. The robust construction and rail mounting capability allow straightforward integration into control panels and automation equipment.
With a 17–30 V DC control supply, 3 normally open and 1 normally closed auxiliary contacts, and DIN rail mounting capability, the ABB 1SAH102568R9910 is ideal for switching control circuits, signalling applications and small electrical loads in industrial environments.
Key Advantages
- Compact mini contactor relay designed for industrial control applications.
- 3NO + 1NC auxiliary contact configuration for flexible control switching.
- 17–30 V DC coil operation suitable for modern automation systems.
- Space-saving DIN rail mounting design for control cabinets.
- Screw terminal connections simplify installation and maintenance.
- Suitable for switching control signals and small loads up to 6 A AC-15.
Key Features
- ABB MCRC031ATWDD-RAIL mini contactor relay.
- 4-pole auxiliary contact arrangement.
- 3 normally open (NO) and 1 normally closed (NC) contacts.
- 17–30 V DC rated control circuit voltage.
- 6 A AC-15 rated operational current at 240 V AC.
- 4 A AC-15 rated operational current at 400 V AC.
- DIN rail mounting according to IEC 60715.
- Screw terminal connection technology.
Reliable Switching for Industrial Control Systems
Mini contactor relays such as the ABB 1SAH102568R9910 provide reliable electrical switching between control systems and connected devices. They are commonly used to interface PLC outputs, automation controllers and other control equipment with auxiliary circuits and signalling devices.
The ABB MCRC...RAIL series combines compact dimensions with dependable switching performance, making it suitable for modern industrial panels, machine automation systems and applications where efficient use of cabinet space is essential.
Typical Applications
- Industrial automation control panels.
- PLC interface and switching circuits.
- Machine building and OEM equipment.
- Motor control auxiliary circuits.
- Control signal switching applications.
- Rail and transport-related industrial systems.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Coil Voltage Range | 24 V | |
| Poles | 4-pole | |
| Coil / Supply Voltage | 24 V DC | |
| Device Type | Contactor relay | |
| Auxiliary Contacts | 3NO + 1NC | |
| Coil Type | DC | |
| Current AC-1 | 10 A | |
| Manufacturer | ABB | |
| Series | MCRC...RAIL Mini Contactor Relays | |
| Model | 1SAH102568R9910 | |
| Product type | Mini contactor relay | |
| Type designation | MCRC031ATWDD-RAIL | |
| Control voltage | 17–30 V DC | |
| Number of poles | 4P | |
| Auxiliary contacts | 3NO + 1NC | |
| Rated operational current AC-15 | 6 A at 240 V AC | |
| Conventional free-air thermal current | 10 A | |
| Rated insulation voltage | 750 V | |
| Rated impulse withstand voltage | 6 kV | |
| Protection rating | IP20 terminals | |
| Mounting type | DIN rail mounting | |
| Terminal type | Screw terminals | |
| Dimensions (H × W × D) | approx. 48 × 45 × 68 mm | |
| Weight | approx. 0.235 kg |
Frequently Asked Questions
What is the ABB 1SAH102568R9910 used for?
The ABB 1SAH102568R9910 is a mini contactor relay used for switching control signals and small electrical loads in industrial automation systems.
What contact configuration does this relay have?
The relay has 3 normally open (NO) and 1 normally closed (NC) auxiliary contacts.
What control voltage does the ABB 1SAH102568R9910 require?
The MCRC031ATWDD-RAIL operates with a 17–30 V DC control supply.
How is this contactor relay mounted?
The relay is designed for DIN rail mounting inside electrical control cabinets and automation panels.
What type of terminals are used?
The ABB 1SAH102568R9910 uses screw terminal connections for reliable electrical installation.
Trusted by Industrial Automation Engineers
ABB mini contactor relays provide compact, reliable switching solutions for industrial automation, machine building and electrical control applications where dependable performance and efficient installation are required.
