11B250L0060C48 - 3P CONTACTOR 60V C/W LATCH 48VDC

Why Choose the 11B250L0060C48?

Designed for demanding motor and power switching, the Lovato B250 three-pole contactor delivers IEC AC-3 Ie 265A performance with a versatile 60V AC/DC coil. Supplied already fitted with the G495 mechanical latch (48VDC), it provides secure maintained switching where required. Screw mounting simplifies panel integration, while compliance with IEC/EN 60947 and UL/CSA standards supports use across industrial control applications.

Built for reliability, the B250 features Ui 1000V insulation, 8kV impulse withstand, and Ith 350A for robust utilisation. A mechanical life of 10,000,000 cycles maximises uptime, with operation from -50 to +70°C and storage from -60 to +80°C. Rated for installation up to 3000 m and pollution degree 3, it ensures secure terminations with 35 Nm terminal tightening torque.

Key Benefits

• High AC-3 Ie 265A rating for demanding motor and power switching.
• Versatile 60V AC/DC coil simplifies control design and spares management.
• Pre-fitted G495 mechanical latch (48VDC) for reliable maintained switching.
• Ui 1000V and 8kV Uimp provide strong insulation and impulse withstand.
• Wide operating temperature range from -50 to +70°C for harsh environments.
• Long mechanical life of 10,000,000 cycles reduces maintenance interventions.
• Secure screw mounting and 35 Nm terminal torque ensure firm connections.

Technical Specification

• Product type designation: B250
• Number of poles: 3
• Rated insulation voltage Ui (IEC/EN): 1000 V
• Rated impulse withstand voltage Uimp: 8 kV
• Ith (IEC): 350 A
• Terminal tightening torque: 35 to 35 Nm
• Weight: 10 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 B250 three-pole contactor with 60V AC/DC coil (SKU 11B250L0060C48)
• Integrated G495 mechanical latch, 48VDC
• Manufacturer documentation and datasheet (digital access)
• Protective packaging for shipment

Applications

• Motor starters and control of high-current industrial drives
• Pumps, compressors, and fans requiring AC-3 duty switching
• Power distribution and feeder switching in control panels
• Conveyor systems and material handling equipment

Safety note: Installation and servicing must be performed by qualified personnel. Isolate all power before work, observe the 35 Nm terminal torque, and follow applicable standards and environmental ratings for safe operation.