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BF0004L048 - CONTROL RELAY 4NC 48VDC LOW CONSUPTION
MPN: BF0004L048
Special Price
£76.28
£63.57
Regular Price
£127.13
Why Choose the BF0004L048?
Deliver dependable control performance with the Lovato BF0004L048 control relay. This DC low‑consumption 48 V coil device provides four normally-closed auxiliary contacts (4NC) across four poles, ready for screw or 35 mm DIN rail mounting. Rated Ui 690 V with 10 A Ith and 6 kV impulse withstand, it suits robust control circuits where reliable isolation and interlocking are essential.
With product type designation BF00 in Lovato’s control relays with AC and DC control circuit, it offers a mechanical life of 20,000,000 cycles and reliable operation from −50 to 70 °C up to 3000 m altitude. Compliant with IEC/EN 60947-1 and 60947-5-1, plus UL and CSA standards, it’s ready for panel builders seeking proven performance and straightforward installation.
Key Benefits
- Low-consumption 48 V DC coil reduces control circuit power draw.
- Four normally-closed contacts enable reliable interlocking and fail-safe logic.
- High insulation rating: Ui 690 V, Uimp 6 kV.
- Robust thermal current capability with 10 A Ith.
- Wide operating temperature range from −50 to 70 °C.
- Quick screw or 35 mm DIN rail mounting.
- Long mechanical life rated at 20,000,000 cycles.
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 BF0004L048 control relay
- Installation leaflet
- Manufacturer datasheet (downloadable)
- Protective packaging
Applications
- Industrial automation control panels and MCC auxiliary circuits
- Interlocking and signalling circuits requiring 4NC contacts
- Process equipment control and sequencing
- HVAC and building services control panels
- Power distribution switchboards auxiliary control
Frequently Asked Questions
What is the coil voltage and type for BF0004L048?
It has a DC low-consumption coil rated at 48 VDC.
What is the contact configuration and number of poles?
It provides four normally-closed auxiliary contacts (4NC) across 4 poles.
How is it mounted and what terminal torque is required?
It mounts using screws or on a 35 mm DIN rail; terminal tightening torque is 1.5 to 1.8 Nm.
What environmental and endurance ratings does it offer?
Operating temperature is −50 to 70 °C with a mechanical life of 20,000,000 cycles. It’s suitable up to 3000 m altitude, Pollution Degree 3 environments.
Which standards does it comply with?
It meets IEC/EN 60947-1 and 60947-5-1, plus UL 60947-1/-5-1 and CSA C22.2 equivalents.
Safety note: Installation and maintenance must be performed by qualified personnel. Always isolate and verify the circuit is de-energised before wiring, and follow the manufacturer’s instructions and applicable IEC/EN standards.
| Manufacturer Part Number | BF0004L048 |
|---|---|
| Manufacturer | Lovato |
| HS Code | 85365080 |
| Barcode | 8013975168042 |
| Coil Voltage | 48VDC |
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