11B115L00110C110 - 3P CONTACTOR 110/125V C/W LATCH 125VDC

Why Choose the 11B115L00110C110?

Designed for robust motor control, the Lovato B115 three-pole contactor delivers 110 A AC-3 switching with an AC/DC coil rated 110...125 V and a pre-fitted mechanical latch (G495). With 1000 V rated insulation (Ui) and 8 kV impulse withstand (Uimp), it provides dependable performance in demanding control assemblies. Screw mounting and three-pole configuration streamline panel integration and standardisation across installations.

Engineered for longevity, it offers 10,000,000 mechanical operations and an Ith of 160 A. It operates from -50 to +70 °C, stores from -60 to +80 °C, and is suitable up to 3000 m altitude, pollution degree 3. Conforms to IEC/EN 60947-1 and 60947-4-1, with UL and CSA equivalents, supporting compliance in international control panels.

Key Benefits

• 110 A AC-3 IEC operating current for reliable three-phase motor switching.
• AC/DC coil 110...125 V with pre-fitted G495 mechanical latch.
• High insulation: 1000 V Ui and 8 kV impulse withstand.
• Long mechanical life rated at 10,000,000 cycles.
• Wide operating temperature range from -50 to +70 °C.
• Suitable up to 3000 m altitude, pollution degree 3.
• Screw mounting with specified terminal tightening torque 10 to 10 Nm.
• Compliant with IEC/EN, UL, and CSA 60947 standards.

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 (B115)
• Pre-fitted G495 mechanical latch, 110...125 V
• Integrated AC/DC coil, 110...125 VAC/DC

Applications

• AC-3 duty three-phase motor switching up to 110 A
• Control panels requiring IEC/EN 60947-4-1 compliant contactors
• Installations needing mechanical latching to maintain state on power loss
• Environments within -50...+70 °C operating range and up to 3000 m altitude

Safety note: Install and commission only by qualified personnel. Verify the 110...125 V coil rating, apply the specified terminal torque, and observe applicable IEC/EN 60947 requirements and environmental limits.