11B145L00110C110 - 3P CONTACTOR 110/125V C/W LATCH 110VDC

Why Choose the 11B145L00110C110?

Engineered for reliable motor switching, the Lovato B145 three‑pole contactor delivers IEC AC‑3 Ie 150A performance with a 110…125V AC/DC coil. Supplied pre‑fitted with the G495 mechanical latch (110…125VDC), it ensures secure maintained states when required. With robust ratings including Ui 1000V and Uimp 8kV, this contactor suits demanding industrial control panels.

Built for longevity and harsh conditions, it offers Ith 250A, 10,000,000 mechanical cycles, and operation from −50 to +70 °C up to 3000 m altitude, pollution degree 3. Screw mounting and 18 Nm terminal tightening torque support secure installation. Conforms to IEC/EN 60947‑1 and 60947‑4‑1, with UL and CSA equivalents, supporting global panel standards.

Key Benefits

• AC‑3 150A operating current delivers dependable motor load switching.
• 110…125V AC/DC coil streamlines control voltage selection and stocking.
• Factory‑fitted G495 mechanical latch enables maintained contact positions.
• High insulation strength: Ui 1000V and Uimp 8kV withstand surges.
• Long mechanical life rated to 10,000,000 cycles for reduced downtime.
• Wide −50 to +70 °C operating range suits challenging environments.
• Screw mounting with 18 Nm terminal torque ensures secure connections.
• Robust Ith 250A thermal rating supports heavy‑duty applications.

Technical Specification

• Product type designation: B145
• Number of poles: 3
• Rated insulation voltage Ui (IEC/EN): 1000 V
• Rated impulse withstand voltage Uimp: 8 kV
• Ith (IEC): 250 A
• Terminal tightening torque: 18 to 18 Nm
• Weight: 6080 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 B145 three‑pole contactor, 110…125V AC/DC coil (SKU 11B145L00110C110)
• Factory‑fitted mechanical latch G495 (110…125VDC)
• Manufacturer documentation and datasheet (downloadable)
• Protective packaging for transit

Applications

• IEC AC‑3 motor control and switching duties
• Industrial control panels requiring 3‑pole contactors
• Harsh‑environment installations within −50 to +70 °C operating range
• Equipment built to IEC/EN 60947‑4‑1 requirements
• Systems requiring maintained contact states via mechanical latch

Safety note: Install and service only by qualified personnel. Isolate all power before work, follow the manufacturer documentation and applicable IEC/EN 60947 standards, and tighten terminals to the specified torque.