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IRM

In the realm of industrial electrical protection, the IRM (Integrated Relay Module) stands as a critical component for monitoring and safeguarding electrical systems. These devices, often referred to as protection relays or monitoring relays, are designed to detect anomalies such as overcurrent, undercurrent, phase loss, or insulation faults in ...

In the realm of industrial electrical protection, the IRM (Integrated Relay Module) stands as a critical component for monitoring and safeguarding electrical systems. These devices, often referred to as protection relays or monitoring relays, are designed to detect anomalies such as overcurrent, undercurrent, phase loss, or insulation faults in three-phase networks (3P or 4P configurations). With rated currents ranging from a few amperes to several hundred amps, and operating voltages up to 690V AC, IRMs ensure system integrity by triggering alarms or tripping circuit breakers. They are typically mounted on DIN rails within control panels, featuring adjustable thresholds and time delays for precise coordination with upstream protection devices.

IRMs find extensive application in industrial automation, power distribution, and building management systems. They are deployed in motor control centers (MCCs) to protect pumps, compressors, and conveyors from electrical stress, and in switchgear assemblies for transformer and generator protection. In renewable energy installations, such as solar inverters or wind turbine converters, IRMs monitor grid synchronization and fault currents. Their robust design, often with IP20 enclosures, makes them suitable for harsh environments like manufacturing plants, data centers, and water treatment facilities.

Key subcategories within the IRM category include overcurrent relays (e.g., model series IRM-OC), undercurrent relays (IRM-UC), and phase monitoring relays (IRM-PM). The article code structure typically follows the pattern IRM-[Type]-[Rated Current]-[Voltage], such as IRM-OC-100A-400V. Other common variants include ground fault relays (IRM-GF) and voltage monitoring relays (IRM-VM). These devices are available with optional accessories like auxiliary contacts (1NO+1NC) or communication modules for integration with SCADA systems.

Partnering with Electric Automation Network ensures access to genuine IRM products with up to 65% discount compared to market prices. Our engineering team provides personalized technical support for relay selection, coordination studies, and system integration. We offer real-time pricing, detailed technical documentation for each article, and express worldwide shipping to minimize downtime. Whether you need a single unit for a retrofit or bulk quantities for a new installation, our logistics network guarantees delivery within 48 hours to most industrial hubs.

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Manufacturer Code Reference Catalog Number Description Delivery Price

IRM-30-48

IRM-30-48

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AC-DC Single output Encapsulated power supply, PCB mount, Input 85-264VAC, Output 48VDC / 0.63A, Compact size

 		3 View Availability View Price

IRM-30-24

IRM-30-24

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AC-DC Single output Encapsulated power supply, PCB mount, Input 85-264VAC, Output 24VDC / 1.3A, Compact size

 		3 View Availability View Price

IRM-30-5ST

IRM-30-5ST

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AC-DC Single output Encapsulated power supply, Screw terminal, Input 85-264VAC, Output 5VDC / 6A, Compact size

 		3 View Availability View Price

IRM-30-15

IRM-30-15

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AC-DC Single output Encapsulated power supply, PCB mount, Input 85-264VAC, Output 15VDC / 2A, Compact size

 		3 View Availability View Price

IRM-30-12

IRM-30-12

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AC-DC Single output Encapsulated power supply, PCB mount, Input 85-264VAC, Output 12VDC / 2.5A, Compact size

 		3 View Availability View Price

IRM-30-15ST

IRM-30-15ST

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AC-DC Single output Encapsulated power supply, Screw terminal, Input 85-264VAC, Output 15VDC / 2A, Compact size

 		3 View Availability View Price

IRM-30-5

IRM-30-5

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AC-DC Single output Encapsulated power supply, PCB mount, Input 85-264VAC, Output 5VDC / 6A, Compact size

 		3 View Availability View Price

IRM-30-48ST

IRM-30-48ST

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AC-DC Single output Encapsulated power supply, Screw terminal, Input 85-264VAC, Output 48VDC / 0.63A, Compact size

 		3 View Availability View Price

IRM-30-12ST

IRM-30-12ST

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AC-DC Single output Encapsulated power supply, Screw terminal, Input 85-264VAC, Output 12VDC / 2.5A, Compact size

 		3 View Availability View Price

IRM-30-24ST

IRM-30-24ST

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AC-DC Single output Encapsulated power supply, Screw terminal, Input 85-264VAC, Output 24VDC / 1.3A, Compact size

 		3 View Availability View Price

IRM-05-12

IRM-05-12

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AC-DC Single output Encapsulated power supply, Input 85-264VAC, Output 12VDC / 0.42A, PCB mount, miniature size

 		3 View Availability View Price

IRM-05-15

IRM-05-15

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AC-DC Single output Encapsulated power supply, Input 85-264VAC, Output 15VDC / 0.33A, PCB mount, miniature size

 		3 View Availability View Price

IRM-05-24

IRM-05-24

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AC-DC Single output Encapsulated power supply, Input 85-264VAC, Output 24VDC / 0.23A, PCB mount, miniature size

 		3 View Availability View Price

IRM-05-3.3

IRM-05-3.3

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AC-DC Single output Encapsulated power supply, Input 85-264VAC, Output 3.3VDC / 1.25A, PCB mount, miniature size

 		3 View Availability View Price

IRM-05-5

IRM-05-5

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AC-DC Single output Encapsulated power supply, Input 85-264VAC, Output 5VDC / 1.0A, PCB mount, miniature size

 		3 View Availability View Price

IRM-10-12

IRM-10-12

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AC-DC Single output Encapsulated power supply, Input 85-264VAC, Output 12VDC / 0.85A, PCB mount, miniature size

 		3 View Availability View Price

IRM-10-15

IRM-10-15

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AC-DC Single output Encapsulated power supply, Input 85-264VAC, Output 15VDC / 0.67A, PCB mount, miniature size

 		3 View Availability View Price

IRM-10-24

IRM-10-24

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AC-DC Single output Encapsulated power supply, Input 85-264VAC, Output 24VDC / 0.42A, PCB mount, miniature size

 		3 View Availability View Price

IRM-10-3.3

IRM-10-3.3

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AC-DC Single output Encapsulated power supply, Input 85-264VAC, Output 3.3VDC / 2.5A, PCB mount, miniature size

 		3 View Availability View Price

IRM-10-5

IRM-10-5

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AC-DC Single output Encapsulated power supply, Input 85-264VAC, Output 5VDC / 2.0A, PCB mount, miniature size

 		3 View Availability View Price

IRM-15-12

IRM-15-12

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AC-DC Single output Encapsulated power supply, Input 85-264VAC, Output 12VDC / 1.25A, PCB mount, miniature size

 		3 View Availability View Price

IRM-15-15

IRM-15-15

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AC-DC Single output Encapsulated power supply, Input 85-264VAC, Output 15VDC / 1.0A, PCB mount, miniature size

 		3 View Availability View Price

IRM-15-24

IRM-15-24

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AC-DC Single output Encapsulated power supply, Input 85-264VAC, Output 24VDC / 0.63A, PCB mount, miniature size

 		3 View Availability View Price

IRM-15-3.3

IRM-15-3.3

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AC-DC Single output Encapsulated power supply, Input 85-264VAC, Output 3.3VDC / 3.5A, PCB mount, miniature size

 		3 View Availability View Price

IRM-15-5

IRM-15-5

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AC-DC Single output Encapsulated power supply, Input 85-264VAC, Output 5VDC / 3.0A, PCB mount, miniature size

 		3 View Availability View Price

IRM-20-12

IRM-20-12

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AC-DC Single output Encapsulated power supply, Input 85-264VAC, Output 12VDC / 1.8A, PCB mount, miniature size

 		3 View Availability View Price

IRM-20-15

IRM-20-15

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AC-DC Single output Encapsulated power supply, Input 85-264VAC, Output 15VDC / 1.4A, PCB mount, miniature size

 		3 View Availability View Price

IRM-20-24

IRM-20-24

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AC-DC Single output Encapsulated power supply, Input 85-264VAC, Output 24VDC / 0.9A, PCB mount, miniature size

 		3 View Availability View Price

IRM-20-3.3

IRM-20-3.3

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AC-DC Single output Encapsulated power supply, Input 85-264VAC, Output 3.3VDC / 4.5A, PCB mount, miniature size

 		3 View Availability View Price

IRM-20-5

IRM-20-5

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AC-DC Single output Encapsulated power supply, Input 85-264VAC, Output 5VDC / 4.0A, PCB mount, miniature size

 		3 View Availability View Price

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