11BGX1004 Lovato contactor auxiliary contacts screw terminal 4nc

Why Choose the 11BGX1004?

Lovato 11BGX1004 auxiliary contact accessory is a robust add-on for BG… series mini-contactors, delivering reliable 4NC mirror contacts for status feedback and interlocking. With front centre mounting and secure screw terminals, installation is straightforward and repeatable. Rated Ui 690 V and Ith 10 A, this 4‑pole unit suits demanding control circuits. The compact design helps extend functionality while maintaining compliance in industrial panels and machinery.

Engineered to perform from -50 to +70°C and up to 3000 m, the 11BGX10 designation auxiliary contact meets IEC/EN, UL and CSA conformity for control components. The mirror contact function supports circuit integrity, while the 0.8–1 Nm screw terminal torque ensures secure terminations. Lightweight at 28 g, it integrates cleanly into OEM builds and maintenance upgrades requiring dependable auxiliary signalling.

Key Benefits

• 4NC mirror contacts provide reliable status feedback and interlocking.
• Front centre mounting enables fast, consistent panel installation.
• Screw terminals with 0.8–1 Nm torque ensure secure connections.
• High Ui 690 V and Uimp 6 kV for robust insulation performance.
• Ith 10 A supports demanding control circuit loads.
• Wide -50 to +70°C operating range for harsh environments.
• Compatible with 11BG… Lovato mini-contactors for seamless expansion.

Technical Specification

• Product type designation: 11BGX10
• 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: 28 g
• Operating temperature: -50 to +70 °C
• Storage temperature: -60 to +80 °C
• Max altitude: 3000 m

What’s Included

• Lovato 11BGX1004 auxiliary contact block
• Mounting and wiring instructions
• Manufacturer datasheet

Applications

• Status signalling and feedback on BG… mini-contactors
• Interlocking and logic circuits in industrial control panels
• Motor starter auxiliaries and contactor function expansion
• Machine and process control requiring mirror contact assurance
• HVAC and building services automation control circuits

Safety note: Installation and maintenance should be performed by qualified personnel. Isolate power before work, tighten terminals to 0.8–1 Nm, and follow applicable IEC/EN, UL and CSA standards within the stated environmental limits.