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Relay interface modules - FINDER

Relay interface modules from FINDER are compact, modular devices designed to bridge the gap between control signals and power loads in industrial automation systems. These modules typically feature a relay with coil voltages ranging from 5 VDC to 230 VAC, contact ratings up to 16 A, and configurations such as 1P, 2P, or 4P. They integrate a sock...

Relay interface modules from FINDER are compact, modular devices designed to bridge the gap between control signals and power loads in industrial automation systems. These modules typically feature a relay with coil voltages ranging from 5 VDC to 230 VAC, contact ratings up to 16 A, and configurations such as 1P, 2P, or 4P. They integrate a socket, relay, and optional protection circuits (e.g., freewheeling diodes or RC snubbers) in a single unit, simplifying wiring and reducing panel space. Known globally as interface relays, relay terminals, or coupling relays, they are essential for isolating PLC outputs from high-power circuits.

These modules are widely deployed in control cabinets, distribution panels, and automation racks across sectors like manufacturing, building management, and energy distribution. They excel in applications requiring signal amplification, potential separation, or load switching, such as motor starters, valve actuators, and conveyor systems. Their DIN-rail mountable design ensures easy integration into existing industrial setups, while the plug-in relay design allows quick replacement without rewiring.

Key subcategories include the 38 Series (e.g., 38.51.7.012.0050, a 1P relay with 12 VDC coil and 16 A contacts), the 39 Series (e.g., 39.61.9.024.0060, a 2P relay with 24 VAC coil), and the 40 Series (e.g., 40.52.9.024.0000, a 4P relay with 24 VDC coil). Article codes typically follow the pattern: [Series].[Poles].[Coil Voltage Code].[Coil Voltage].[Accessory Code], where the coil voltage code indicates DC (e.g., 7 for 12 VDC) or AC (e.g., 9 for 24 VAC). These modules often include LED indication and mechanical flag for status monitoring.

Partnering with Electric Automation Network ensures access to genuine FINDER relay interface modules with real-time pricing and up to 65% discount. Our engineering team provides tailored technical support for selection and integration, while express shipping guarantees delivery to any global destination within 48 hours. We also supply detailed datasheets and wiring diagrams for each module, ensuring seamless deployment in your automation projects.

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Manufacturer Code Reference Catalog Number Description Delivery Price

48P670120050SPA

48P670120050SPA

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48 Series - Relay Interface Modules 8 - 10 - 16 A

3 View Availability View Price

4CP180240060SPA

4CP180240060SPA

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4C Series - Relay Interface Modules 8 - 16 A

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4CP290120050SPA

4CP290120050SPA

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4C Series - Relay Interface Modules 8 - 16 A

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397082309024

397082309024

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39 Series - MasterINTERFACE - Relay Interface Modules (EMR or SSR) 2-6 A

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396031259024

396031259024

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39 Series - MasterINTERFACE - Relay Interface Modules (EMR or SSR) 2-6 A

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397101255060

397101255060

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39 Series - MasterINTERFACE - Relay Interface Modules (EMR or SSR) 2-6 A

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391001259024

391001259024

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39 Series - MasterINTERFACE - Relay Interface Modules (EMR or SSR) 2-6 A

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4CP190120050SPA

4CP190120050SPA

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4C Series - Relay Interface Modules 8 - 16 A

2 View Availability View Price

48P370240050SMA

48P370240050SMA

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48 Series - Relay Interface Modules 8 - 10 - 16 A

3 View Availability View Price

48P870240050SMA

48P870240050SMA

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48 Series - Relay Interface Modules 8 - 10 - 16 A

3 View Availability View Price

396032309024

396032309024

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39 Series - MasterINTERFACE - Relay Interface Modules (EMR or SSR) 2-6 A

3 View Availability View Price

390070129024

390070129024

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39 Series - MasterINTERFACE - Relay Interface Modules (EMR or SSR) 2-6 A

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48P580120060SMA

48P580120060SMA

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48 Series - Relay Interface Modules 8 - 10 - 16 A

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390182300060

390182300060

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39 Series - MasterINTERFACE - Relay Interface Modules (EMR or SSR) 2-6 A

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4CP180120060SPA

4CP180120060SPA

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4C Series - Relay Interface Modules 8 - 16 A

3 View Availability View Price

48P670240050SPA

48P670240050SPA

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48 Series - Relay Interface Modules 8 - 10 - 16 A

2 View Availability View Price

395100120060

395100120060

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39 Series - MasterINTERFACE - Relay Interface Modules (EMR or SSR) 2-6 A

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019.40

01940

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19 Series - Override and Status indicating modules 1-5-16 A

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19.21.0.024.0000

192100240000

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19 Series - Override and Status indicating modules 1-5-16 A

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19.21.0.024.0000PAS

192100240000PAS

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19 Series - Override and Status indicating modules 1-5-16 A

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19.31.0.024.0000

19.31.0.024.0000

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19 Series - Override and Status indicating modules 1-5-16 A

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19.31.0.024.0000PAS

19.31.0.024.0000PAS

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19 Series - Override and Status indicating modules 1-5-16 A

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19.32.0.024.0000

19.32.0.024.0000

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19 Series - Override and Status indicating modules 1-5-16 A

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19.32.0.024.0000PAS

19.32.0.024.0000PAS

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19 Series - Override and Status indicating modules 1-5-16 A

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19.41.0.024.0000

194100240000

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19 Series - Override and Status indicating modules 1-5-16 A

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19.41.0.024.0000PAS

194100240000PAS

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19 Series - Override and Status indicating modules 1-5-16 A

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19.42.0.024.0000

194200240000

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19 Series - Override and Status indicating modules 1-5-16 A

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19.42.0.024.0000PAS

194200240000PAS

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19 Series - Override and Status indicating modules 1-5-16 A

3 View Availability View Price

19.50.0.024.0000

195000240000

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19 Series - Override and Status indicating modules 1-5-16 A

3 View Availability View Price

19.50.0.024.0000PAS

195000240000PAS

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19 Series - Override and Status indicating modules 1-5-16 A

3 View Availability View Price

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