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BF0040D048 – CONTROL RELAY 4NO 48VDC
Lovato BF0040D048 BF00 series control relay with 48 V DC coil, 4 poles, 4NO contacts, screw terminals and DIN rail or screw mounting for industrial automation control circuits.
£83.38
Why Choose the Lovato BF0040D048 Control Relay?
The Lovato BF0040D048 is a dependable control relay with a 48V DC coil designed for industrial automation, electrical control panels and switching applications. Part of the Lovato BF series, this compact relay provides reliable control performance with four normally open contacts for use in modern industrial systems.
Designed for machine builders, panel manufacturers and automation professionals, the BF0040D048 delivers robust switching capability, flexible installation and long service life. Its compact construction makes it suitable for space-efficient control cabinet layouts while maintaining dependable operation in demanding industrial environments.
The relay features a 48V DC control coil and 4NO auxiliary contacts, providing multiple normally open switching points for control circuits. The device supports screw mounting and 35mm DIN rail installation, making it easy to integrate into industrial electrical panels and automation systems.
Key Advantages
- Compact Lovato BF series control relay for industrial switching applications.
- 48V DC coil operation suitable for automation control circuits.
- Four normally open (4NO) auxiliary contacts for flexible switching.
- DIN rail 35mm and screw mounting compatibility.
- High mechanical endurance with reliable long-term operation.
- Ideal for electrical panels, machinery and automation systems.
Key Features
- Lovato BF series control relay.
- 48V DC rated control coil.
- 4 normally open auxiliary contacts (4NO).
- 4-pole contact configuration.
- Rated insulation voltage up to 690V.
- Impulse withstand voltage up to 6kV.
- Screw terminal connection system.
- 35mm DIN rail mounting capability.
- Designed for industrial automation and control applications.
Reliable Switching for Industrial Automation
Control relays provide an essential interface between control signals and electrical circuits, allowing automation equipment to operate multiple switching functions safely and efficiently. The Lovato BF0040D048 delivers dependable switching performance for industrial machinery, control panels and electrical systems.
With its 48V DC coil, four normally open contacts and flexible mounting options, this relay is designed for OEM equipment manufacturers and industrial engineers requiring reliable control components with proven durability.
Typical Applications
- Industrial automation control panels.
- Machine control and OEM equipment.
- PLC interface and switching applications.
- Electrical distribution systems.
- Motor control circuits.
- Process automation and industrial equipment.
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 | |
| Rated coil voltage | 48 V DC | |
| Number of poles | 4 | |
| Built-in auxiliary contacts | 4NO | |
| Conventional free air thermal current Ith | 10 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 | 8013975167557 | |
| 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 BF0040D048 used for?
The BF0040D048 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 operates with a 48V DC coil designed for industrial control applications.
How many contacts does the BF0040D048 have?
The relay includes four normally open contacts (4NO) for flexible control circuit switching.
Can this relay be installed on a DIN rail?
Yes, the Lovato BF0040D048 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 reliable switching, compact installation and long operating life are required.
