Lovato BF0031D125 BF series control relay with 125 V DC coil, 3 normally open and 1 normally closed contacts, DIN rail compatibility and screw terminals for industrial automation systems.
£138.96
The Lovato BF0031D125 is a robust industrial control relay with a 125V DC coil designed for dependable switching and control applications in automation systems, electrical panels and industrial machinery. Part of the Lovato BF00 control relay series, it provides reliable auxiliary switching performance for machine builders, OEM manufacturers and industrial automation professionals.
This compact four-pole control relay features a 3NO + 1NC auxiliary contact configuration, allowing flexible circuit control for signalling, interlocking and automation applications. Its durable design enables efficient integration into industrial control cabinets and electrical systems requiring reliable switching performance.
With a 125V DC coil, screw terminals and compatibility with 35 mm DIN rail mounting, the BF0031D125 is suitable for industrial automation installations, machinery control panels and low-voltage switching applications.
The Lovato BF0031D125 control relay provides dependable switching between control circuits and connected electrical equipment. It is commonly used where reliable auxiliary contacts, electrical isolation and flexible control logic are required in industrial environments.
The BF series combines compact dimensions with dependable electrical performance, allowing automation engineers and panel builders to create efficient control solutions for modern machinery and production systems.
| Voltage | 125 V |
|---|---|
| Phase | Three Phase |
| IP Rating | IP20 |
| Series | BF Series |
| Product type | Control relays with AC and DC control circuit |
| Number of poles | 4 |
| Contact configuration | 3NO + 1NC |
| Coil type | DC coil |
| Rated coil voltage | 125 V DC |
| Operating current | 1.9 A |
| Thermal current Ith | 10 A |
| Rated insulation voltage | 690 V |
| Mounting type | Screw / DIN rail 35 mm |
| Terminal type | Screw terminals |
| Mechanical durability | 20 million operations |
| Protection rating | IP20 when properly wired |
| Operating temperature | -50 to +70 °C |
| Weight | 494 g |
| Dimensions | 93 × 48 × 110 mm |
| EAN | 8013975167656 |
| Certifications | CCC, EAC, cULus |
| Standards | IEC/EN 60947-1, IEC/EN 60947-5-1, UL 60947-1, UL 60947-5-1, CSA C22.2 No. 60947-1, CSA C22.2 No. 60947-5-1 |
| HS Code | 85365080 |
The Lovato BF0031D125 is used for auxiliary switching, signalling and control functions in industrial automation and electrical systems.
The relay operates with a 125V DC control coil.
The relay provides four auxiliary contacts configured as 3NO + 1NC.
Yes, the relay supports 35 mm DIN rail mounting as well as screw mounting installation.
It is typically installed inside industrial control panels, automation cabinets and OEM machinery systems.
Lovato BF series control relays are trusted by machine builders and automation engineers for reliable auxiliary switching, flexible installation and long-lasting industrial performance.
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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...