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BF2510D048 - 3P CONTACTOR 1NO 25A 48VDC

BF2510D048 – 3P CONTACTOR 1NO 25A 48VDC

Lovato BF2510D048 three-pole BF25 contactor with 25 A AC-3 rating at 400 V, 32 A AC-1 thermal current, 48 V DC coil, built-in 1NO auxiliary contact and screw or 35 mm DIN rail mounting.

SKU: BF2510D048MPN: BF2510D048
Price
List Price £171.73 ex VAT
Your Price (ex VAT)
£171.73
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Manufacturer Lead Time

£171.73

Why Choose the Lovato BF2510D048 Contactor?

The Lovato BF2510D048 is a reliable three-pole industrial contactor designed for switching and controlling three-phase motors, machinery and electrical loads in industrial automation systems. As part of the proven Lovato BF series contactors, it provides dependable electromagnetic switching, compact installation and long operational life for demanding industrial applications.

This contactor features an IEC AC-3 operating current rating of 25 A with a 48 VDC coil, making it suitable for motor starters, industrial control panels and automation systems requiring DC control voltage operation. The integrated 1 normally open auxiliary contact provides additional flexibility for signalling, monitoring and control circuits.

The BF2510D048 combines robust construction with flexible installation options, supporting both screw fixing and standard 35 mm DIN rail mounting. Its compact design makes it ideal for OEM machinery, electrical cabinets and industrial motor control applications.

Key Advantages

  • Reliable Lovato BF series industrial contactor for motor switching applications.
  • 25 A AC-3 operating current rating for three-phase motor control.
  • 48 VDC coil for industrial DC control circuits.
  • Integrated 1NO auxiliary contact for automation and signalling functions.
  • Supports 35 mm DIN rail mounting and screw panel installation.
  • Compact construction for efficient electrical cabinet integration.

Key Features

  • Lovato BF25 contactor series.
  • Three main power poles.
  • IEC AC-3 current rating: 25 A.
  • IEC AC-1 thermal current rating: 32 A.
  • 48 VDC DC coil.
  • 1 normally open auxiliary contact.
  • Screw terminal connections.
  • DIN rail 35 mm mounting capability.
  • Compatible with Lovato overload relays and accessories.

Reliable Switching for Industrial Motor Control

The Lovato BF2510D048 provides efficient electromagnetic switching by allowing DC control circuits to operate higher-power electrical loads. This makes it suitable for automated machinery where dependable motor starting, stopping and control are required.

Lovato BF series contactors are designed for industrial automation engineers, panel builders and OEM manufacturers requiring durable switching components that integrate easily into modern electrical systems.

Typical Applications

  • Industrial motor starters.
  • Automation and electrical control panels.
  • OEM machinery and production equipment.
  • Pumps, fans and compressors.
  • Material handling systems.
  • Manufacturing and processing machinery.
  • Industrial switching and distribution systems.

Technical Specifications

Coil Voltage Range 42–48 V
Power 12.5 kW
Current 25 A
Voltage 48 V
Phase Three Phase
IP Rating IP20
Series BF Contactors
Product type Three-pole power contactor
Product type designation BF25
Main contact configuration 3NO
Number of poles 3
Built-in auxiliary contact 1NO
Coil type DC coil
Rated coil voltage 48 V DC
DC coil pick-up voltage 70 to 125% Us
DC coil drop-out voltage 10 to 40% Us
Average coil consumption 5.4 W inrush and holding
IEC thermal current Ith AC-1 at 40 °C 32 A
IEC operating current AC-1 at 40 °C 32 A
IEC operating current AC-1 at 55 °C 26 A
IEC operating current AC-1 at 70 °C 23 A
IEC operating current AC-3 up to 440 V 25 A
IEC operating current AC-4 at 400 V 10 A
Rated operational power AC-3 at 230 V 7 kW
Rated operational power AC-3 at 400 V 12.5 kW
Rated operational power AC-3 at 415 V 13.4 kW
Rated operational power AC-3 at 440 V 13.4 kW
Rated operational power AC-3 at 500 V 15 kW
Rated operational power AC-3 at 690 V 11 kW
Rated operational power AC-1 at 230 V 12 kW
Rated operational power AC-1 at 400 V 21 kW
Rated operational power AC-1 at 500 V 26 kW
Rated operational power AC-1 at 690 V 36 kW
Rated insulation voltage Ui 690 V
Rated impulse withstand voltage Uimp 6 kV
Short-time allowable current for 10 seconds 200 A
Protection fuse IEC gG 50 A
Protection fuse IEC aM 25 A
Making capacity 250 A RMS
Breaking capacity at 440 V 200 A
Breaking capacity at 500 V 184 A
Breaking capacity at 690 V 102 A
Resistance per pole approximately 2.5 mΩ
Power dissipation per pole 2.6 W at Ith, 1.6 W at AC-3 duty
Auxiliary contact thermal current Ith 10 A
Auxiliary contact designation A600 - P600
Auxiliary contact AC15 operating current 3 A at 230 V, 1.9 A at 400 V, 1.4 A at 500 V
Auxiliary contact DC12 operating current 5.7 A at 110 V
Auxiliary contact DC13 operating current 5.7 A at 24 V, 2.9 A at 48 V, 2.3 A at 60 V, 1.25 A at 110 V, 1.1 A at 125 V, 0.55 A at 220 V and 0.2 A at 600 V
UL rated operational voltage 600 V AC
UL general use current 32 A
UL auxiliary contact rating A600 - P600
UL / CSA horsepower rating at 110 / 120 V single phase 2 HP
UL / CSA horsepower rating at 230 V single phase 3 HP
UL / CSA horsepower rating at 200 / 208 V three phase 7.5 HP
UL / CSA horsepower rating at 220 / 240 V three phase 7.5 HP
UL / CSA horsepower rating at 460 / 480 V three phase 15 HP
UL / CSA horsepower rating at 575 / 600 V three phase 15 HP
Terminal type Screw terminals
Terminal tightening torque 1.5 to 1.8 Nm
Coil terminal tightening torque 0.8 to 1 Nm
Maximum flexible conductor section without lug 6 mm²
Maximum AWG conductor size AWG 10
Cable stripping length 10 mm main circuit, 8 mm command circuit
Mounting type Screw fixing or 35 mm DIN rail
Protection rating IP20 when correctly wired
Operating position Vertical plane, allowable inclination ±30°
Operating temperature -50 °C to +70 °C
Storage temperature -60 °C to +80 °C
Maximum altitude 3000 m
Pollution degree 3
Mechanical life 20,000,000 cycles
Electrical life 1,200,000 cycles
EMC compatibility Yes
Safety performance B10d rated load 1,200,000 cycles
Safety performance B10d mechanical load 20,000,000 cycles
Approximate width 45 mm
Approximate height 81 mm
Approximate depth 99 mm
Package dimensions 93 x 48 x 110 mm
Volume 491.04 cm³
EAN 8013975166482
Certifications CCC, EAC, cULus, UL 60335-2-40, CSA C22.2 n. 60335-2-40, UL 60335-2-89 and CSA C22.2 No. 60335-2-89
Standards IEC/EN/BS 60947-1, IEC/EN/BS 60947-4-1, UL 60947-1, UL 60947-4-1, CSA C22.2 n° 60947-1, CSA C22.2 n° 60947-4-1 and IEC/EN 60335-2-89
HS Code 85365080
Poles 3-pole
Coil / Supply Voltage 48 V DC
Device Type Contactor
Auxiliary Contacts 1NO
Coil Type DC
Current AC-1 32 A

Frequently Asked Questions

What is the Lovato BF2510D048 used for?

The Lovato BF2510D048 is used for switching and controlling three-phase motors and industrial electrical loads in automation and control systems.

What coil voltage does this contactor use?

The BF2510D048 uses a 48 VDC DC coil designed for industrial control applications.

What is the current rating of the BF2510D048?

This contactor has an IEC AC-3 operating current rating of 25 A and an AC-1 thermal current rating of 32 A.

Does this contactor include an auxiliary contact?

Yes, the BF2510D048 includes a built-in 1 normally open auxiliary contact for control and signalling applications.

Can the BF2510D048 be mounted on DIN rail?

Yes, this contactor supports 35 mm DIN rail mounting as well as screw fixing inside electrical panels.

Trusted by Industrial Automation Professionals

Lovato BF series contactors are widely used in industrial automation and motor control systems to provide reliable switching, efficient operation and long-lasting performance.

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