11BG0040L048 - MINICONTACTOR BG00.40L 48VDC

Why Choose the 11BG0040L048?

Designed for reliable switching in modern control panels, the Lovato 11BG0040L048 is a control relay with AC and DC control circuit capability, featuring a 48 V DC low‑consumption coil and four normally open contacts. With screw or 35 mm DIN rail mounting, it integrates easily into OEM builds and upgrades, delivering robust performance with a 690 V insulation rating and 6 kV impulse withstand in a compact, durable BG00 form factor.

Engineered for tough environments, this relay operates from −50 to +70 °C and up to 3000 m altitude, with a mechanical life of 20,000,000 cycles. Rated Ith 10 A and compliant with IEC/EN 60947-1/-5-1 plus UL and CSA equivalents, it offers dependable auxiliary switching while maintaining low control power demand and straightforward installation using the specified 0.8–1 Nm terminal tightening torque.

Key Benefits

• Low‑consumption 48 V DC coil reduces control power usage.
• Four NO contacts enable simple, reliable auxiliary switching.
• 690 V Ui and 6 kV Uimp enhance insulation robustness.
• Wide −50 to +70 °C range suits harsh operating environments.
• High 20,000,000-cycle mechanical life maximises service longevity.
• Screw or 35 mm DIN rail mounting speeds panel installation.
• Compliant with IEC/EN, UL and CSA standards for global acceptance.

Technical Specification

• Product type designation: BG00
• 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: 0.8 to 1 Nm
• Weight: 206 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 11BG0040L048 control relay unit
• Manufacturer datasheet/user instructions (digital)

Applications

• Control panels and industrial automation cabinets
• Interface between PLC outputs and signalling/auxiliary loads
• Machinery interlocking and auxiliary control circuits
• HVAC and building services control panels
• Process equipment and OEM assemblies

Safety note: Installation and maintenance should be performed by qualified personnel. Isolate power before wiring, observe the specified terminal tightening torque, and operate within the stated ratings and environmental limits.