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BF0040L048 – CONTROL RELAY 4NO 48VDC LOW CONSUMPTION
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.
£66.68
Why Choose the Lovato BF0040L048 Control Relay?
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.
Key Advantages
- Compact Lovato BF series control relay for industrial applications.
- 48V DC low-consumption coil reduces control circuit power requirements.
- Four normally open (4NO) auxiliary contacts for flexible switching.
- DIN rail 35mm and screw mounting compatibility.
- Reliable switching performance for automation and control systems.
- Suitable for machinery, OEM equipment and industrial panels.
Key Features
- Lovato BF series control relay.
- 48V DC low-consumption coil.
- 4 normally open auxiliary contacts (4NO).
- 4-pole contact configuration.
- Rated insulation voltage up to 690V.
- Compatible with AC and DC control circuits.
- Screw terminal connection system.
- 35mm DIN rail mounting capability.
- Designed for industrial switching and automation applications.
Reliable Switching for Industrial Automation
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.
Typical Applications
- Industrial automation control panels.
- Machine control and OEM equipment.
- PLC interface and signal switching applications.
- Electrical distribution control systems.
- Process automation equipment.
- Industrial monitoring and auxiliary circuits.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Mounting Type | DIN rail | |
| Coil Voltage Range | 42–48 V | |
| Voltage | 48 V | |
| Phase | Three Phase | |
| Poles | 4-pole | |
| Coil / Supply Voltage | 48 V DC | |
| Device Type | Contactor relay | |
| Auxiliary Contacts | 4NO | |
| Coil Type | DC | |
| Current AC-1 | 10 A | |
| 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 |
Frequently Asked Questions
What is the Lovato BF0040L048 used for?
The BF0040L048 is a control relay used for switching and controlling electrical circuits in industrial automation and control panel applications.
What coil voltage does this relay require?
The relay uses a 48V DC low-consumption coil designed for industrial control circuits.
How many contacts does the BF0040L048 have?
The relay includes four normally open contacts (4NO) for flexible switching control.
Can this relay be installed on a DIN rail?
Yes, the Lovato BF0040L048 supports installation using a standard 35mm DIN rail or screw mounting.
What applications is this relay suitable for?
This relay is commonly used in industrial automation panels, machinery control systems and electrical switching applications.
Trusted by Industrial Automation Professionals
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.
