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1SAH102500R9910 ABB MCRC022ATWJD-RAIL Mini Contactor Relay 2NO 2NC Control Relay

1SAH102500R9910 ABB MCRC022ATWJD-RAIL Mini Contactor Relay 2NO 2NC Control Relay

ABB 1SAH102500R9910 MCRC022ATWJD-RAIL mini contactor relay with 77–137 V DC control supply and 2NO + 2NC auxiliary contacts for industrial control switching applications.

SKU: 1SAH102500R9910Alt SKU: MCRC022ATWJD-RAILMPN: 1SAH102500R9910
Price
List Price £66.94 ex VAT
Your Price (ex VAT)
£66.94
Manufacturer Lead Time Estimated Delivery 7 weeks
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Manufacturer Lead Time

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Why Choose the ABB 1SAH102500R9910 Mini Contactor Relay?

The ABB 1SAH102500R9910 is a compact and reliable mini contactor relay designed for switching control signals and small electrical loads in industrial automation, commercial and building control applications. Part of the advanced ABB MCRC...RAIL mini contactor relay series, the MCRC022ATWJD-RAIL provides a space-saving solution where high performance and limited installation space are important considerations.

This mini contactor relay features a dimension-optimised four-pole design with screw terminals and DC operation, making it suitable for control panels, machinery and automation systems requiring dependable auxiliary switching. The MCRC...RAIL series is designed for wall or DIN rail mounting and provides reliable switching of control signals in compact electrical installations.

With a 2 normally open + 2 normally closed auxiliary contact configuration, a 77–137 V DC control voltage range and a 6 A AC-15 rated operational current at 240 V, the ABB 1SAH102500R9910 is ideal for industrial control circuits, signalling applications and automation switching systems.

Key Advantages

  • Compact mini contactor relay designed for space-saving installations.
  • 2NO + 2NC auxiliary contact configuration for flexible control applications.
  • 77–137 V DC control supply range for industrial automation systems.
  • Suitable for DIN rail and wall mounting.
  • Screw terminal connections for secure and reliable wiring.
  • Reliable ABB switching technology for control signals and auxiliary circuits.

Key Features

  • ABB MCRC...RAIL mini contactor relay series.
  • MCRC022ATWJD-RAIL type.
  • 4-pole contactor relay design.
  • 2 normally open (NO) auxiliary contacts.
  • 2 normally closed (NC) auxiliary contacts.
  • 77–137 V DC control circuit voltage.
  • 6 A AC-15 rated current at 240 V.
  • 4 A AC-15 rated current at 400 V.
  • Rail-certified design suitable for demanding industrial environments.

Reliable Control Switching for Industrial Automation

Mini contactor relays such as the ABB 1SAH102500R9910 provide dependable electromagnetic switching of control circuits, allowing automation systems to manage auxiliary signals, interlocks and monitoring functions using compact switching technology.

The ABB MCRC...RAIL series is designed for applications where reliable performance, compact dimensions and flexible installation are required. Its screw terminals, rail mounting capability and robust construction make it suitable for modern industrial control panels and automation systems.

Typical Applications

  • Industrial automation control panels.
  • Machine control and OEM equipment.
  • Switching of control signals and auxiliary circuits.
  • Electrical cabinets and switchgear assemblies.
  • Building automation systems.
  • Industrial applications requiring compact relay switching.

Technical Specifications

Coil Voltage Range 100–130 V
Manufacturer ABB
Series MCRC...RAIL Mini Contactor Relays
Model 1SAH102500R9910
Product type Mini contactor relay
Type MCRC022ATWJD-RAIL
Number of poles 4
Contact configuration 2NO + 2NC
Main contacts None
Control voltage 77–137 V DC
Rated operational current AC-15 6 A at 240 V
Rated operational voltage 690 V AC / 440 V DC
Rated insulation voltage Ui 750 V
Rated impulse withstand voltage Uimp 6 kV
Mounting type DIN rail / wall mounting
Connection type Screw terminals
Protection rating IP20
Dimensions (H × W × D) 48 × 45 × 68 mm
Weight approx. 0.235 kg
Poles 4-pole
Coil / Supply Voltage 110 V DC, 125 V DC
Device Type Contactor relay
Coil Type DC

Frequently Asked Questions

What is the ABB 1SAH102500R9910 used for?

The ABB 1SAH102500R9910 is a mini contactor relay used for switching control signals and auxiliary circuits in industrial automation applications.

What contact arrangement does this relay have?

The relay has 2 normally open (NO) and 2 normally closed (NC) auxiliary contacts.

What control voltage does the ABB 1SAH102500R9910 require?

The relay operates with a 77–137 V DC control supply.

How is this mini contactor relay installed?

The relay can be installed using DIN rail or wall mounting with screw terminal connections.

What is the rated current of this contactor relay?

The relay has an AC-15 rated operational current of 6 A at 240 V.

Trusted by Automation Engineers Worldwide

ABB MCRC...RAIL mini contactor relays are widely used in industrial control applications to provide reliable auxiliary switching, compact installation and dependable automation system performance.

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