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11B6300060 - 3P CONTACTOR B630.00 60V
MPN: 11B6300060
Alt. SKU: B6300060
Special Price
£3,663.05
£3,052.54
Regular Price
£6,105.08
Why Choose the 11B6300060?
The Lovato 11B6300060 B630 three-pole contactor delivers heavy-duty switching performance with an AC/DC coil rated at 60 V. Designed for demanding motor and power applications, it achieves 630 A AC3 at 400 V (355 kW) and 800 A Ith (AC1). With a rated insulation voltage Ui of 1000 V and impulse withstand Uimp of 8 kV, this contactor provides robust electrical endurance for industrial control panels and distribution assemblies.
Engineered for reliability, the B630 offers a mechanical life of 5,000,000 cycles and operates from -50 to 70°C up to 3000 m altitude, Pollution Degree 3. Screw mounting with 55 Nm terminal torque simplifies secure installation, while the 1840 g build reflects its industrial grade. Conformity includes IEC/EN 60947-1 and 60947-4-1, plus UL and CSA equivalents, ensuring straightforward integration in UK and global control systems.
Key Benefits
- 630 A AC3 at 400 V for large motor control duties.
- 800 A Ith (AC1) for high continuous current capability.
- 60 V AC/DC coil simplifies control voltage standardisation.
- Rated Ui 1000 V and Uimp 8 kV for insulation robustness.
- Wide -50 to 70°C operating range suits harsh environments.
- Mechanical life of 5,000,000 cycles reduces maintenance intervals.
- Screw mounting with 55 Nm terminals ensures secure connections.
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: 1840 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 11B6300060
- Manufacturer datasheet (downloadable)
- Basic installation and safety information
Applications
- High-power motor starters up to 355 kW at 400 V (AC3)
- Heavy-duty switching in industrial control panels and MCCs
- Pumping, HVAC and compressor systems requiring robust contactors
- Power distribution and resistive load control (AC1)
- OEM machinery and process automation projects
Frequently Asked Questions
What is the coil voltage and type?
It uses a 60 V AC/DC coil for flexible control supply options.
What are the AC3 and AC1 ratings?
AC3 is 630 A at 400 V (355 kW), and Ith (AC1) is 800 A.
What mounting and terminal torque does it use?
It is screw mounted; terminal tightening torque is 55 Nm.
What environmental conditions can it handle?
Operating range is -50 to 70°C, up to 3000 m, Pollution Degree 3.
Which standards does it conform to?
IEC/EN 60947-1/-4-1, UL 60947-1/-4-1, and CSA C22.2 60947-1/-4-1.
Safety note: Always isolate power before installation or maintenance, tighten terminals to 55 Nm, and install in accordance with applicable IEC/EN standards and local regulations.
| Manufacturer Part Number | 11B6300060 |
|---|---|
| Manufacturer | Lovato |
| Barcode | 8013975075296 |
| Alternative Product SKU | B6300060 |
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