Lovato BF0040D110 BF00 series control relay with 110 V DC coil, 4 poles, 4NO contacts, screw terminals and DIN rail or screw mounting for industrial automation control circuits.
£138.96
The Lovato BF0040D110 is a reliable control relay with a 110V DC coil designed for industrial automation, electrical control panels and switching applications. Part of the Lovato BF series, this compact relay provides dependable control performance with four normally open contacts for industrial machinery and automation systems.
Designed for machine builders, panel manufacturers and automation engineers, the BF0040D110 delivers robust switching capability, flexible installation options and reliable operation in demanding industrial environments. Its compact design helps optimise control cabinet space while maintaining high performance and durability.
The relay features a 110V DC control coil and 4NO auxiliary contacts, making it suitable for control circuits requiring multiple normally open switching points. The device supports screw mounting and 35mm DIN rail installation for straightforward integration into industrial electrical panels.
Control relays provide an essential interface between electrical control signals and switching circuits, allowing industrial equipment to operate safely and efficiently. The Lovato BF0040D110 provides dependable switching performance for automation systems, machinery and electrical control installations.
With its 110V DC coil, four normally open contacts and flexible mounting options, this relay is ideal for OEM machine builders and industrial engineers requiring reliable control components for long-term operation.
| Voltage | 110 V |
|---|---|
| Phase | Three Phase |
| Series | BF00 |
| Product designation | Auxiliary contactor |
| Product type | Control relay with AC and DC control circuit |
| Coil type | DC coil |
| Rated coil voltage | 110 V DC |
| Number of poles | 4 |
| Built-in auxiliary contacts | 4NO |
| Conventional free air thermal current Ith | 10 A |
| Maximum operating current | 1.9 A |
| Auxiliary contact rating | A600 - P600 |
| Rated insulation voltage Ui | 690 V |
| Rated impulse withstand voltage Uimp | 6 kV |
| Operational frequency | 25 to 400 Hz |
| Terminal type | Screw connection |
| Terminal protection | IP20 when properly wired |
| Mounting type | 35 mm DIN rail or screw mounting |
| Width | approx. 45 mm |
| Height | approx. 81 mm |
| Package dimensions | 93 x 48 x 110 mm |
| Package volume | 491.04 cm³ |
| Weight | approx. 494 g |
| Operating temperature | -50 to +70 °C |
| Storage temperature | -60 to +80 °C |
| Maximum altitude | 3000 m |
| Mechanical durability | up to 20,000,000 cycles |
| EAN | 8013975167571 |
| 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 BF0040D110 is a control relay used for switching and controlling electrical circuits in industrial automation and control panel applications.
The relay operates with a 110V DC coil designed for industrial control applications.
The relay includes four normally open contacts (4NO) for flexible control circuit switching.
Yes, the Lovato BF0040D110 supports installation using a standard 35mm DIN rail or screw mounting.
This relay is commonly used in industrial automation panels, machinery control systems and electrical switching applications.
Lovato BF series control relays are widely used in industrial automation and electrical control systems where dependable switching, compact installation and long operating life are required.
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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...