BF0031D220 – CONTROL RELAY 3NO+1NC 220VDC

Q: What coil voltage does the BF0031D220 require?

The relay operates with a 220V DC control coil.

Q: How many contacts does the BF0031D220 provide?

The relay provides four auxiliary contacts configured as 3NO + 1NC.

Q: Can the BF0031D220 be mounted on a DIN rail?

Yes, the relay supports 35 mm DIN rail mounting as well as screw mounting installation.

Lovato BF0031D220 BF series control relay with 220 V DC coil, 3 normally open and 1 normally closed contacts, DIN rail compatibility and screw terminals for industrial automation systems.

SKU: BF0031D220MPN: BF0031D220

List Price £138.96 ex VAT

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£138.96

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Why Choose the Lovato BF0031D220 Control Relay?

The Lovato BF0031D220 is a reliable industrial control relay with a 220V DC coil designed for dependable switching and control applications in automation systems, electrical panels and industrial machinery. Part of the Lovato BF00 control relay series, it provides efficient auxiliary switching for machine builders, OEM manufacturers and industrial automation engineers.

This compact four-pole control relay features a 3NO + 1NC auxiliary contact configuration, allowing flexible circuit management for signalling, interlocking and automation applications. Its robust construction enables reliable operation in demanding industrial environments.

With a 220V DC coil, four poles and compatibility with 35 mm DIN rail or screw mounting, the BF0031D220 is suitable for industrial control cabinets, machinery systems and low-voltage automation installations requiring dependable auxiliary switching.

Key Advantages

Reliable Lovato BF00 industrial control relay for automation applications.
220V DC coil operation for industrial DC control circuits.
3NO + 1NC auxiliary contact configuration for flexible switching.
Compact four-pole design for efficient control panel installation.
Supports DIN rail 35 mm and screw mounting.
Suitable for machinery, PLC interfaces and industrial signalling systems.

Key Features

Lovato BF00 control relay series.
220V DC rated coil voltage.
4-pole auxiliary contact arrangement.
3 normally open contacts and 1 normally closed contact.
DIN rail and screw mounting capability.
Rated insulation voltage up to 690 V.
High mechanical durability for industrial applications.
Designed for automation and electrical control systems.

Reliable Auxiliary Switching for Industrial Automation

The Lovato BF0031D220 control relay provides dependable switching between control circuits and connected electrical equipment. It is widely used in industrial automation systems where reliable auxiliary contacts, electrical isolation and flexible control logic are required.

The BF series combines compact dimensions with dependable electrical performance, allowing automation engineers and panel builders to create efficient control solutions for modern machinery and production systems.

Typical Applications

Industrial automation control panels.
PLC interface and signalling circuits.
Machine control and OEM equipment.
Electrical interlocking systems.
Industrial switchgear applications.
Manufacturing and processing machinery.

Technical Specifications

Coil Voltage Range	200–250 V
Voltage	220 V
Phase	Three Phase
IP Rating	IP20
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	220 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 when properly wired
Pollution degree	3
Operating temperature	-50 to +70 °C
Weight	496 g
Dimensions	93 × 48 × 110 mm
EAN	8013975167663
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
Poles	4-pole
Coil / Supply Voltage	220 V DC
Contacts	3NO + 1NC
Device Type	Contactor relay
Coil Type	DC
Current AC-1	10 A

Frequently Asked Questions

What is the Lovato BF0031D220 used for?

The Lovato BF0031D220 is used for auxiliary switching, signalling and control functions in industrial automation and electrical systems.

What coil voltage does the BF0031D220 require?

The relay operates with a 220V DC control coil.

How many contacts does the BF0031D220 provide?

The relay provides four auxiliary contacts configured as 3NO + 1NC.

Can the BF0031D220 be mounted on a DIN rail?

Yes, the relay supports 35 mm DIN rail mounting as well as screw mounting installation.

Where is the Lovato BF0031D220 installed?

It is typically installed inside industrial control panels, automation cabinets and OEM machinery systems.

Trusted by Industrial Automation Professionals

Lovato BF series control relays are trusted by machine builders and automation engineers for reliable auxiliary switching, flexible installation and long-lasting industrial performance.

Coil Voltage Range	200–250 V
Voltage	220 V
Phase	Three Phase
IP Rating	IP20
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	220 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 when properly wired
Pollution degree	3
Operating temperature	-50 to +70 °C
Weight	496 g
Dimensions	93 × 48 × 110 mm
EAN	8013975167663
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
Poles	4-pole
Coil / Supply Voltage	220 V DC
Contacts	3NO + 1NC
Device Type	Contactor relay
Coil Type	DC
Current AC-1	10 A

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