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11B2500024 Lovato b series 3 pole maxi contactor 265A 140kW 350A 24VAC/DC
MPN: 11B2500024
Alt. SKU: B2500024
Special Price
£1,199.04
£999.20
Regular Price
£1,998.40
Why Choose the 11B2500024?
Engineered for demanding motor control, the Lovato B250 three-pole contactor delivers reliable switching with an AC-3 operating current Ie of 265 A. Its universal 24 VAC/DC coil simplifies spares and control design, while screw mounting speeds panel integration. Rated Ui 1000 V and Uimp 8 kV, this contactor meets IEC/EN 60947 requirements for robust performance. Identify easily and order with confidence using SKU 11B2500024.
Built to last, the B250 offers a mechanical life of 10,000,000 cycles and an Ith of 350 A for dependable endurance. It operates from -50 to +70°C and up to 3000 m altitude, pollution degree 3, with secure 35 Nm terminal tightening. Compliance to IEC/EN and UL/CSA standards supports global panels, and the sustainability certification reflects a responsible manufacturer approach.
Key Benefits
- AC-3 Ie 265 A handles heavy-duty motor switching tasks.
- 24 VAC/DC AC/DC coil reduces variants and simplifies stockholding.
- High dielectric strength: Ui 1000 V, Uimp 8 kV.
- Exceptional durability with 10,000,000 mechanical operations.
- Wide operating temperature -50 to +70°C for harsh environments.
- Secure screw mounting and 35 Nm terminal tightening.
- Rated Ith 350 A for reliable thermal withstand.
- Complies with IEC/EN, UL and CSA 60947 standards.
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: 9690 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, 24 VAC/DC coil (SKU 11B2500024)
- Manufacturer datasheet (downloadable)
- Original manufacturer packaging with safety and installation information
Applications
- AC-3 motor starters up to 265 A
- Industrial control panels and switchboards
- Pumps, fans, compressors and conveyor drives
- OEM machinery requiring IEC/UL/CSA conformity
- Installations subject to wide ambient temperature ranges
Frequently Asked Questions
What coil voltage and type does this contactor use?
It has an AC/DC coil rated for 24 VAC/DC operation.
What is the AC-3 operational current rating?
The AC-3 operating current Ie is 265 A.
Which standards does it comply with?
It conforms to IEC/EN 60947-1/-4-1 and UL/CSA 60947 equivalents.
What are the environmental operating limits?
Operating temperature is -50 to +70°C, with a maximum altitude of 3000 m.
How is it mounted and what is the terminal torque?
It mounts by screw, and terminal tightening torque is 35 Nm.
Safety note: Installation and servicing must be performed by qualified personnel. Isolate all power before work, follow the manufacturer’s instructions and IEC/EN 60947 practices, and tighten terminals to 35 Nm within the stated environmental limits.
| Manufacturer Part Number | 11B2500024 |
|---|---|
| Manufacturer | Lovato |
| Alternative Product SKU | B2500024 |
| KW Rating | 140kW |
| Number of Poles | 3 Pole |
| AC3 Amperage | 265A |
| AC1 Amperage | 350A |
| Barcode | 8013975026335 |
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