11B145SL0024 - 3P CONTACTOR 24V W/O LATCH

Why Choose the 11B145SL0024?

Designed for demanding motor control, the Lovato B145 contactor (SKU 11B145SL0024) delivers reliable three‑pole switching with an AC/DC coil rated 24VAC/DC. With IEC AC-3 Ie 150 A performance and secure screw mounting, this contactor suits robust three‑phase applications. It is predisposed for a mechanical latch (G495) to support interlocking needs, helping simplify panel integration while maintaining compact, consistent operation across a wide range of control schemes.

Engineered for longevity and safety, the B145 offers Ui 1000 V and Uimp 8 kV, Ith 250 A, and a mechanical life of 10,000,000 cycles. It operates from -50 to 70 °C, stores from -60 to 80 °C, and functions up to 3000 m altitude, pollution degree 3. Conformity includes IEC/EN 60947-1 and 60947-4-1, plus UL and CSA equivalents, supporting specification in globally compliant control panels.

Key Benefits

• AC3 Ie 150 A for robust motor control per IEC.
• 24VAC/DC coil simplifies control voltage across AC or DC.
• Three-pole B145 design for three-phase applications.
• Screw mounting for secure, straightforward panel installation.
• High Ui 1000 V and Uimp 8 kV insulation withstand.
• Long mechanical life rated 10,000,000 cycles.
• Operates from -50 to 70 °C; altitude up to 3000 m.
• Prepared for mechanical latch G495 accessory compatibility.

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: 5320 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, 24VAC/DC coil (SKU 11B145SL0024)
• Screw terminal connections ready for panel mounting
• Manufacturer datasheet and conformity information (download)

Applications

• Industrial motor starters and AC-3 duty switching
• Three-phase load control in panels and switchboards
• Systems requiring IEC/EN, UL, and CSA compliant components
• Environments with wide operating temperatures or higher altitudes

Safety note: Installation should be performed by qualified personnel. De-energise circuits before work, verify the 24VAC/DC coil voltage, and tighten terminals to the specified 18 Nm torque in accordance with applicable standards.