Finder 48.12.9.125.5007SMA interface relay with 1 changeover contact, 125 V DC coil and LED indication for PLC and industrial automation signal interfacing.
£30.37
The Finder 48.12.9.125.5007SMA is a compact and reliable relay interface module designed for industrial automation, PLC interfacing and safety-related control applications. Part of the Finder Series 48 relay interface range, this module provides dependable electrical isolation, reliable switching and forcibly guided contacts for demanding industrial environments.
Designed for efficient installation inside electrical control cabinets, the Finder 48.12.9.125.5007SMA features a slim 15.8 mm DIN-rail mounting design, screw terminals and a relay with forcibly guided contacts according to EN 61810-3 Type B requirements.
Featuring a 125 V DC coil supply, two change-over contacts (DPDT / 2CO), AgNi + Gold contact material and an 8 A switching capacity, the Finder 48.12.9.125.5007SMA is suitable for PLC interfaces, machine safety systems, industrial automation equipment and control panels.
The Finder 48.12.9.125.5007SMA provides a dependable interface between PLC outputs, electronic controllers and safety-related circuits. Its forcibly guided contacts support reliable switching and monitoring in applications where operational safety and system reliability are essential.
With its slim DIN-rail format, robust relay construction and integrated suppression features, the Series 48 interface module helps reduce panel space requirements while improving the reliability of industrial control systems.
| Voltage | 125 V |
|---|---|
| IP Rating | IP20 |
| Series | 48 Series interface relays |
| Product type | Interface relay |
| Contact configuration | 1 CO (SPDT) |
| Rated contact current | 8 A |
| Rated switching voltage | 250 V AC |
| Maximum switching voltage | 400 V AC |
| Maximum switching power | approx. 2000 VA |
| Coil voltage | 125 V DC |
| Indicator | Green LED |
| Contact material | Silver Nickel (AgNi) |
| Mounting | Plug-in socket for 35 mm DIN rail |
| Operating temperature | −40 °C to +70 °C |
| Protection rating | IP20 when installed in socket |
| HS Code | 85364900 |
The Finder 48.12.9.125.5007SMA is a relay interface module used for switching, isolation and safety-related control applications in industrial automation systems.
The module operates with a 125 V DC coil supply.
The relay features two change-over contacts (DPDT / 2CO).
The relay provides an 8 A switching rating for industrial control applications.
Yes. The module uses forcibly guided contacts designed for safety-related applications according to EN 61810-3 Type B.
Finder Series 48 relay interface modules are widely used by automation engineers and machine builders to provide reliable switching, electrical isolation and safety-focused control solutions.{ "@context": "https://schema.org/", "@type": "Product", "name": "Finder 48.12.9.125.5007SMA Relay Interface Module", "sku": "48.12.9.125.5007SMA", "mpn": "48.12.9.125.5007SMA", "brand": { "@type": "Brand", "name": "Finder" }, "category": "Relay Interface Modules", "description": "Finder 48.12.9.125.5007SMA relay interface module with 125 V DC coil, two change-over contacts and forcibly guided contacts for industrial automation and safety applications.", "additionalProperty": [ { "@type": "PropertyValue", "name": "Coil voltage", "value": "125 V DC" }, { "@type": "PropertyValue", "name": "Contact configuration", "value": "2 change-over contacts" }, { "@type": "PropertyValue", "name": "Contact rating", "value": "8 A" }, { "@type": "PropertyValue", "name": "Contact material", "value": "AgNi + Gold" }, { "@type": "PropertyValue", "name": "Mounting", "value": "35 mm DIN rail" } ] } { "@context": "https://schema.org", "@type": "FAQPage", "inLanguage": "en-GB", "mainEntity": [ { "@type": "Question", "name": "What is the Finder 48.12.9.125.5007SMA used for?", "acceptedAnswer": { "@type": "Answer", "text": "The Finder 48.12.9.125.5007SMA is a relay interface module used for switching, isolation and safety-related control applications in industrial automation systems." } }, { "@type": "Question", "name": "What coil voltage does this relay module use?", "acceptedAnswer": { "@type": "Answer", "text": "The module operates with a 125 V DC coil supply." } }, { "@type": "Question", "name": "How many contacts does the relay have?", "acceptedAnswer": { "@type": "Answer", "text": "The relay features two change-over contacts (DPDT / 2CO)." } } ] }
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...