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BF0031L048 - CONTROL RELAY 3NO+1NC 48VDC LOW C.
MPN: BF0031L048
Special Price
£76.28
£63.57
Regular Price
£127.13
Why Choose the BF0031L048?
The Lovato BF0031L048 is a compact control relay with DC coil low consumption, designed for dependable switching in control circuits. Operating at 48 VDC with 3NO+1NC auxiliary contacts across 4 poles, it offers flexible logic options. Rated Ui 690 V and Uimp 6 kV, this BF00-designation model delivers robust electrical performance for industrial control panels and automation applications.
Engineered for longevity and ease of installation, this control relay supports screw or 35 mm DIN rail mounting and is rated for a mechanical life of 20,000,000 cycles. With Ith 10 A, operating temperature from -50 to 70 °C, and compliance to IEC/EN, UL and CSA standards, it suits demanding environments and AC/DC control circuit architectures.
Key Benefits
- Low-consumption 48 VDC coil minimises control circuit power draw.
- 3NO + 1NC auxiliary contacts offer versatile switching configurations.
- Rated insulation 690 V and 6 kV impulse withstand improves robustness.
- 10 A thermal current rating suits a wide range of control tasks.
- 20,000,000-cycle mechanical life reduces downtime and maintenance needs.
- Screw or 35 mm DIN rail mounting speeds panel installation.
- Wide operating temperature range supports harsh or cold environments.
- IEC/EN, UL and CSA conformity assures compatibility and safety.
Technical Specification
- Product type designation: BF00
- Number of poles: 4
- Rated insulation voltage Ui (IEC/EN): 690 V
- Rated impulse withstand voltage Uimp: 6 kV
- Ith (IEC): 10 A
- Terminal tightening torque: 1.5 to 1.8 Nm
- Weight: 496 g
- Mechanical life: 20000000 cycles
- Operating temperature: -50 to 70 °C
- Storage temperature: -60 to 80 °C
- Max altitude: 3000 m
- Pollution degree: 3
What’s Included
- Lovato BF0031L048 control relay
- Integrated 3NO+1NC auxiliary contacts
- Manufacturer documentation
Applications
- Industrial control panels requiring 48 VDC low-consumption coils
- Auxiliary switching in automation and machine control circuits
- Interlocking and signalling up to 10 A Ith
- Installations across -50 to 70 °C operating temperatures
- Projects needing IEC/EN, UL and CSA compliant components
Frequently Asked Questions
What is the coil voltage and type of the BF0031L048?
The coil is DC low consumption rated at 48 VDC.
How many poles and what auxiliary contacts does it have?
It has 4 poles with built-in 3NO + 1NC auxiliary contacts.
How can I mount this control relay in my panel?
It supports screw fixing or 35 mm DIN rail mounting for flexibility.
What are the key electrical ratings?
The relay has Ui 690 V, Uimp 6 kV, and Ith 10 A.
What environmental and compliance ratings apply?
It operates from -50 to 70 °C, up to 3000 m altitude, and conforms to IEC/EN, UL and CSA standards.
Safety note: Install and service only by qualified personnel; isolate power before work, observe the specified terminal tightening torque, and operate within the stated electrical and environmental ratings.
| Manufacturer Part Number | BF0031L048 |
|---|---|
| Manufacturer | Lovato |
| HS Code | 85365080 |
| Barcode | 8013975167977 |
| Coil Voltage | 48VDC |
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