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BF0031D048 – CONTROL RELAY 3NO+1NC 48VDC
Lovato BF0031D048 BF series control relay with 48 V DC coil, 3 normally open and 1 normally closed contacts, DIN rail compatibility and screw terminals for industrial automation systems.
£83.38
Why Choose the Lovato BF0031D048 Control Relay?
The Lovato BF0031D048 is a high-quality control relay with a 48V DC coil designed for reliable switching and control applications in industrial automation, electrical panels and low-voltage control systems. Part of the Lovato BF00 auxiliary contactor and control relay series, it provides dependable operation for machinery, automation equipment and industrial electrical installations.
This control relay features a compact design with flexible mounting options, allowing simple installation using screw terminals or DIN rail mounting. Its robust construction and high electrical performance make it suitable for applications requiring reliable auxiliary switching and control circuit management.
With a 48V DC coil, four-pole configuration and 3 normally open (NO) plus 1 normally closed (NC) auxiliary contacts, the BF0031D048 is ideal for industrial control systems where dependable signal switching and circuit isolation are required.
Key Advantages
- Reliable industrial control relay for automation applications.
- 48V DC coil operation for compatibility with DC control systems.
- 3NO + 1NC auxiliary contact configuration for flexible switching.
- DIN rail and screw mounting options for easy installation.
- Suitable for machinery, control panels and industrial automation systems.
- Designed according to recognised IEC and UL standards.
Key Features
- Lovato BF00 control relay series.
- 48V DC rated coil voltage.
- 4-pole auxiliary contact configuration.
- 3 normally open contacts and 1 normally closed contact.
- DIN rail 35 mm and screw mounting capability.
- Rated insulation voltage up to 690 V.
- Mechanical durability designed for long service life.
- Compact design for electrical control cabinets.
Reliable Switching for Industrial Automation
Control relays such as the Lovato BF0031D048 provide dependable electrical switching between control circuits and connected equipment. They are commonly used to expand control functionality, provide auxiliary contacts and improve the flexibility of industrial automation systems.
The BF00 series is designed for machine builders, panel manufacturers and automation engineers requiring compact components with reliable performance. Its DIN rail mounting capability and multiple auxiliary contacts allow efficient integration into modern control cabinets.
Typical Applications
- Industrial automation control panels.
- Machine control and OEM equipment.
- Motor control circuits.
- Electrical distribution systems.
- PLC interface and signalling applications.
- Manufacturing and processing machinery.
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 | |
| IP Rating | IP20 | |
| Poles | 4-pole | |
| Coil / Supply Voltage | 48 V DC | |
| Contacts | 3NO + 1NC | |
| Device Type | Contactor relay | |
| Coil Type | DC | |
| Current AC-1 | 10 A | |
| 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 | 48 V DC | |
| Maximum 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 | |
| Pollution degree | 3 | |
| Operating temperature | -50 to +70 °C | |
| Weight | 496 g | |
| Dimensions | 93 × 48 × 110 mm | |
| EAN | 8013975167625 | |
| 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 BF0031D048 used for?
The Lovato BF0031D048 is a control relay used for switching and managing auxiliary control circuits in industrial automation and electrical systems.
What coil voltage does the BF0031D048 require?
The BF0031D048 uses a 48V DC coil for operation in DC control applications.
How many auxiliary contacts does this relay have?
The relay includes four auxiliary contacts configured as 3NO and 1NC.
Can this relay be mounted on a DIN rail?
Yes, the BF0031D048 supports 35 mm DIN rail mounting as well as screw mounting installation.
Where is the Lovato BF0031D048 typically installed?
It is typically installed inside industrial control panels, machinery cabinets and automation systems requiring reliable auxiliary switching.
Trusted by Industrial Automation Professionals
Lovato control relays are widely used in industrial automation and electrical control applications to provide reliable switching, flexible configuration and long-lasting performance.
