11G41810 - AUX CONTACT BLOCK G418/10

Why Choose the 11G41810?

The Lovato 11G41810 is a 1NO auxiliary contact for front lateral mounting on BF series contactors. This robust accessory fits BF00…, BF09… and BF150… frames and connects via screw terminals for quick, secure wiring. With a rated insulation voltage of 690 V and an Ith of 10 A, it extends control functionality without complicating panel layouts or installation.

Built for demanding environments, the 11G41810 operates from -50 to +70 °C and up to 3000 m altitude, with pollution degree 3. Terminal tightening torque is 0.8 to 1 Nm. Conforming to IEC/EN 60947-1 and 60947-5-1, plus UL and CSA equivalents, it offers trusted performance and smooth integration alongside Lovato BF contactors in control applications.

Key Benefits

• Front lateral mounting accessory for Lovato BF00…, BF09… and BF150… contactors.
• Provides a single NO auxiliary function to extend control flexibility.
• Rated insulation voltage 690 V for robust industrial control circuits.
• Rated thermal current Ith 10 A supports dependable switching performance.
• Screw terminals with 0.8–1 Nm tightening torque ensure secure connections.
• Wide operating temperature range from -50 to +70 °C.
• Conforms to IEC/EN, UL and CSA standards for assured compliance.
• Suitable for use up to 3000 m, pollution degree 3 environments.

Technical Specification

• Product type designation: 11G418
• Rated insulation voltage Ui (IEC/EN): 690 V
• Ith (IEC): 10 A
• Terminal tightening torque: 0.8 to 1 Nm
• Operating temperature: -50 to +70 °C
• Storage temperature: -60 to +80 °C
• Max altitude: 3000 m
• Pollution degree: 3

What’s Included

• 1 x Lovato 11G41810 auxiliary contact, 1NO, front lateral mounting
• Product documentation (manufacturer datasheet available online)

Applications

• Adding a 1NO auxiliary contact to Lovato BF00…, BF09… and BF150… contactors.
• Control circuit expansion where a normally open auxiliary is required.
• Projects requiring compliance with IEC/EN 60947-1 and 60947-5-1.
• Panels operating in -50 to +70 °C or up to 3000 m altitude.

Safety note: Install and commission by qualified personnel only. Isolate power before work, observe the specified tightening torque, and ensure environmental conditions and standards compliance are met.