11B115L00220380 - 3P CONTACTOR 220/240V C/W LATCH 380VAC

Why Choose the 11B115L00220380?

Engineered for demanding motor and power switching, the Lovato B115 three‑pole contactor (SKU 11B115L00220380) delivers an IEC AC‑3 operating current of 110 A in a compact, screw‑mounted design. It features a universal 220–240 VAC/DC coil and comes pre‑fitted with the G495 mechanical latch, rated 380–415 VAC, to maintain contact position when required. High insulation performance (Ui 1000 V, Uimp 8 kV) enhances system safety.

Designed for longevity and reliability, the B115 offers a mechanical life of 10,000,000 cycles and a rated thermal current Ith of 160 A. It operates from −50 to +70 °C and up to 3000 m, Pollution Degree 3. Conformity includes IEC/EN 60947‑1 and 60947‑4‑1, plus UL and CSA equivalents, supporting use in globally specified control panels.

Key Benefits

• 110 A AC‑3 operating current suits heavy‑duty motor control.
• Universal 220–240 VAC/DC coil simplifies control circuit design.
• Pre‑fitted G495 mechanical latch enables maintained contact state.
• High dielectric strength: Ui 1000 V, Uimp 8 kV.
• Long mechanical life rated at 10,000,000 operations.
• Wide −50 to +70 °C operating temperature for harsh environments.
• Complies with IEC/EN, UL and CSA standards for global acceptance.

Technical Specification

• Product type designation: B115
• Number of poles: 3
• Rated insulation voltage Ui (IEC/EN): 1000 V
• Rated impulse withstand voltage Uimp: 8 kV
• Ith (IEC): 160 A
• Terminal tightening torque: 10 to 10 Nm
• Weight: 6 g
• Mechanical life: 10000000 cycles
• Operating temperature: -50 to 70 °C
• Storage temperature: -60 to 80 °C
• Max altitude: 3000 m
• Pollution degree: 3

What’s Included

• Lovato B115 three‑pole contactor, screw‑mounting
• Integrated 220–240 VAC/DC coil
• Pre‑fitted G495 mechanical latch (380–415 VAC)
• Downloadable manufacturer datasheet

Applications

• AC‑3 motor starters up to 110 A
• Industrial control panels requiring maintained contact latching
• Pumps, compressors, conveyors and process machinery switching
• General power switching in compliant HVAC and building services

Safety note: Install and commission only by qualified personnel. Isolate power before work, observe the stated voltages, currents and environmental limits, and follow applicable IEC/EN 60947 wiring practices.