11B180SL0024 - 3P CONTACTOR 24V W/O LATCH

Why Choose the 11B180SL0024?

The Lovato B180 three-pole contactor (SKU 11B180SL0024) delivers robust AC‑3 motor switching with an operating current Ie of 185 A and a versatile 24 VAC/DC coil. With screw mounting and predisposition for a mechanical latch (G495), it integrates easily into control panels. Rated insulation voltage Ui of 1000 V and 8 kV impulse withstand provide strong dielectric performance, supporting reliable operation across demanding industrial power circuits.

Engineered for endurance, this contactor offers Ith of 275 A, a mechanical life of 10,000,000 cycles, and dependable operation from −50 to 70 °C. It is suitable for installations up to 3000 m altitude and pollution degree 3, with terminals specified at 18 Nm tightening torque. Conformity to IEC/EN 60947‑1 and 60947‑4‑1, plus UL and CSA equivalents, ensures compatibility within widely recognised control standards.

Key Benefits

• AC-3 Ie 185 A for demanding motor switching duties.
• 24 VAC/DC coil offers flexible control power compatibility.
• Rated Ui 1000 V and Uimp 8 kV for dielectric strength.
• Wide -50 to 70 °C operating temperature for harsh environments.
• High mechanical life rated at 10,000,000 cycles.
• Predisposed for mechanical latch (G495) to enable latching operation.
• Screw mounting and 18 Nm terminal torque for secure installation.

Technical Specification

• Product type designation: B180
• Number of poles: 3
• Rated insulation voltage Ui (IEC/EN): 1000 V
• Rated impulse withstand voltage Uimp: 8 kV
• Ith (IEC): 275 A
• Terminal tightening torque: 18 to 18 Nm
• Weight: 5360 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 B180 three-pole contactor, 24 VAC/DC coil (SKU 11B180SL0024)
• Predisposed for mechanical latch (G495); latch accessory not supplied

Applications

• AC-3 motor control up to 185 A operational current.
• Industrial power circuits requiring 1000 V rated insulation.
• Installations operating from −50 to 70 °C and up to 3000 m.
• Control panels needing IEC/EN, UL, and CSA conformity.
• Environments classified to pollution degree 3.

Safety note: Installation and maintenance must be performed by qualified personnel. Isolate power before work, observe the stated ratings, and tighten terminals to 18 Nm. Operate within −50 to 70 °C and up to 3000 m.