BF0004D048 - CONTROL RELAY 4NC 48VDC

Why Choose the Lovato BF0004D048 Control Relay?

The Lovato BF0004D048 is a durable and compact 4-pole control relay from the trusted Lovato BF series, designed for auxiliary switching, machine control and industrial automation applications requiring dependable low-voltage DC operation.

This model incorporates a 48 V DC control coil together with 4 normally closed auxiliary contacts, making it ideal for industrial interlocking systems, signalling functions, PLC interfaces and control logic circuits where reliable auxiliary switching is essential.

Its industrial-grade construction, screw terminal connections and compatibility with both DIN rail and screw mounting provide easy integration into electrical control cabinets, OEM machinery and automation systems.

Key Advantages

• 4NC auxiliary contact configuration for interlocking and shutdown functions.
• 48 V DC coil suitable for industrial DC control systems.
• Compact BF00 relay design optimises panel space.
• Screw terminals provide secure electrical connections.
• DIN rail or screw mounting for flexible installation.
• Designed for demanding industrial automation environments.

Key Features

• Lovato BF series control relay.
• 4-pole auxiliary relay.
• 4 normally closed contacts.
• 48 V DC coil voltage.
• Suitable for auxiliary control and signalling applications.
• 35 mm DIN rail compatible.
• Industrial approvals including IEC/EN, UL and CSA compliance.

Technical Specifications

• Manufacturer: Lovato Electric
• Series: BF Series
• Model: BF0004D048
• Product type: Control relay
• Number of poles: 4
• Contact configuration: 4NC
• Coil type: DC coil
• Rated coil voltage: 48 V DC
• Rated operational current: 10 A
• Rated insulation voltage: 690 V
• Mounting type: Screw / 35 mm DIN rail
• Terminal type: Screw terminals
• Mechanical durability: Approx. 20 million operations
• Operating temperature: -50 to +70 °C
• Weight: Approx. 496 g
• Dimensions: Approx. 93 × 48 × 110 mm
• EAN: 8013975167762
• HS code: 85365080

Reliable Auxiliary Switching for Industrial Automation

The Lovato BF0004D048 is engineered for dependable auxiliary switching and industrial control logic functions. Control relays are commonly used alongside PLCs, contactors, overload relays and machine safety devices to provide reliable signalling, interlocking and automation control.

Its 4NC contact configuration is particularly suitable for monitoring loops, shutdown systems and permissive control logic. The 48 V DC control coil enables integration into specialised industrial DC automation systems and machinery applications.

Typical Applications

• Industrial automation and machinery control systems.
• PLC interface and auxiliary switching circuits.
• Electrical interlocking and shutdown systems.
• Motor control and signalling applications.
• OEM control cabinets and industrial switchgear.
• Industrial low-voltage DC control systems.

Trusted by Control Panel Engineers Worldwide

Lovato BF series control relays are trusted by automation engineers and machine builders for dependable auxiliary switching and industrial control performance.