Lovato BF0040L048 BF00 series control relay with 48 V DC low-consumption coil, 4 poles, 4NO contacts, screw terminals and DIN rail or screw mounting for industrial automation control circuits.
£111.14
The Lovato BF0040L048 is a compact and efficient control relay with a 48V DC low-consumption coil designed for industrial automation, electrical control panels and auxiliary switching applications. Part of the reliable Lovato BF series, this relay provides dependable switching performance with four normally open contacts (4NO) for modern industrial control systems.
Designed for machine builders, OEM manufacturers and automation engineers, the BF0040L048 combines low power consumption with robust electrical performance. Its compact construction and flexible mounting options make it suitable for efficient installation inside industrial control cabinets and automation panels.
The relay features a 48V DC low-consumption coil, 4NO auxiliary contacts and supports screw mounting or 35mm DIN rail installation. It is ideal for applications requiring reliable switching, reduced control power consumption and long-term operational stability.
Control relays provide an essential connection between control signals and electrical circuits, allowing automation equipment to operate safely and efficiently. The Lovato BF0040L048 delivers reliable switching performance for machinery, electrical panels and industrial control systems.
Its low-consumption 48V DC coil helps improve energy efficiency within control circuits, while the four normally open contacts provide flexibility for complex automation applications.
| Voltage | 48 V |
|---|---|
| Phase | Three Phase |
| Series | BF00 |
| Product designation | Auxiliary contactor |
| Product type | Control relay with AC and DC control circuit |
| Coil type | DC coil, low consumption |
| Rated coil voltage | 48 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. 496 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 | 8013975167830 |
| 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 BF0040L048 is a control relay used for switching and controlling electrical circuits in industrial automation and control panel applications.
The relay uses a 48V DC low-consumption coil designed for industrial control circuits.
The relay includes four normally open contacts (4NO) for flexible switching control.
Yes, the Lovato BF0040L048 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 efficient operation, reliable switching and compact installation 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...