11B630L00220C220 - 3P CONTACTOR 220/240V C/W LATCH 220VDC

Why Choose the 11B630L00220C220?

Lovato B630 three‑pole contactor with AC/DC coil is engineered for high‑capacity switching. It delivers IEC AC3 current of 630 A at 400 V (355 kW) and an AC1 Ith of 800 A, with a 220…240 VAC/DC coil for versatile control. Already fitted with a mechanical latch (G495, 220…240 VDC), it integrates easily into demanding industrial control panels.

Designed for durability, the B630 offers Ui 1000 V and Uimp 8 kV, with screw mounting and terminal tightening torque of 55 Nm. It achieves a mechanical life of 5,000,000 cycles and operates from −50 to 70 °C, up to 3000 m altitude, Pollution Degree 3. Conformity includes IEC/EN 60947‑1 and 60947‑4‑1, UL 60947‑1/‑4‑1, and CSA C22.2 60947‑1/‑4‑1.

Key Benefits

• High AC3 switching capacity: 630 A at 400 V (355 kW).
• Robust AC1 thermal current rating of 800 A.
• 220…240 VAC/DC coil for versatile control integration.
• Pre‑fitted mechanical latch G495 (220…240 VDC).
• Rated insulation Ui 1000 V; impulse withstand Uimp 8 kV.
• Wide operating temperature −50 to 70 °C; storage −60 to 80 °C.
• Long mechanical life rated at 5,000,000 cycles.
• Screw mounting with 55 Nm terminal tightening torque.

Technical Specification

• Product type designation: B630
• Number of poles: 3
• Rated insulation voltage Ui (IEC/EN): 1000 V
• Rated impulse withstand voltage Uimp: 8 kV
• Ith (IEC): 800 A
• Terminal tightening torque: 55 to 55 Nm
• Weight: 1907 g
• Mechanical life: 5000000 cycles
• Operating temperature: -50 to 70 °C
• Storage temperature: -60 to 80 °C
• Max altitude: 3000 m
• Pollution degree: 3

What’s Included

• Lovato B630 three‑pole contactor (SKU 11B630L00220C220)
• Factory‑fitted mechanical latch G495 (220…240 VDC)
• 220…240 VAC/DC control coil, installed
• Manufacturer datasheet (download from product page)

Applications

• Switching AC3 category motors up to 630 A at 400 V
• Control of AC1 general‑purpose loads up to 800 A
• Panels requiring 220…240 VAC/DC coil control voltage
• Installations with Ui up to 1000 V and Uimp 8 kV
• Environments to Pollution Degree 3 and altitude up to 3000 m

Safety note: Installation and commissioning must be performed by qualified personnel. Observe the 55 Nm terminal tightening torque, correct 220…240 VAC/DC coil voltage, and environmental limits, and follow applicable IEC/EN standards and local regulations.