11B115L00220110 - 3P CONTACTOR 220/240V C/W LATCH 110VAC

Why Choose the 11B115L00220110?

Lovato’s B115 three‑pole contactor (SKU 11B115L00220110) delivers reliable AC‑3 motor switching at 110 A with a versatile 220…240 VAC/DC control coil. Supplied already fitted with the G495 mechanical latch rated 110…125 VAC, it provides secure hold‑in for safety and maintenance procedures. This compact, screw‑mounted contactor streamlines panel integration while maintaining consistent performance across demanding industrial applications.

Engineered for resilience, the B115 offers Ui 1000 V and Uimp 8 kV, with Ith 160 A for robust thermal capacity. It achieves 10,000,000 mechanical operations and operates from −50 to +70 °C, storing from −60 to +80 °C. Rated for pollution degree 3 and installation up to 3000 m, it conforms to IEC/EN 60947‑1/‑4‑1, UL 60947‑1/‑4‑1 and CSA C22.2 standards.

Key Benefits

• AC‑3 110 A three‑pole switching for dependable motor control.
• 220–240 VAC/DC coil supports AC or DC control circuits.
• Pre‑fitted G495 mechanical latch rated 110–125 VAC for secure holding.
• High insulation strength: Ui 1000 V and impulse withstand Uimp 8 kV.
• Long mechanical life of 10,000,000 cycles for reduced maintenance.
• Wide temperature range −50 to +70 °C; storage −60 to +80 °C.
• Suitable up to 3000 m altitude and pollution degree 3 environments.
• Screw mounting for straightforward panel installation.

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, SKU 11B115L00220110
• Pre-fitted G495 mechanical latch (110–125 VAC)
• 220–240 VAC/DC control coil as specified
• Manufacturer datasheet

Applications

• AC‑3 duty three‑phase motor control up to 110 A Ie
• Industrial panels requiring IEC/EN 60947‑4‑1 compliant contactors
• Installations at altitudes up to 3000 m and pollution degree 3
• Projects needing 220–240 VAC/DC coil flexibility with mechanical latch
• Systems requiring high impulse withstand capability (Uimp 8 kV)

Safety note: Installation and servicing must be performed by qualified personnel in accordance with IEC/EN 60947 and local regulations. Isolate all power before work and verify secure terminal tightening.