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11B250SL00110 – 3P CONTACTOR 110/125V W/O LATCH
Lovato 11B250SL00110 three-pole industrial contactor with 265A AC3 operational current rating, 110…125V AC/DC universal control coil and compatibility with optional G495 mechanical latch systems.
Why Choose the Lovato 11B250SL00110 Three-Pole Contactor?
The Lovato 11B250SL00110 is a heavy-duty three-pole industrial power contactor designed for reliable control of high-current electrical loads in motor control, automation and power distribution systems. Part of the established Lovato B250 contactor series, it is engineered for panel builders, OEM machine manufacturers and industrial electrical professionals.
This contactor features an electronically controlled 110–125 V AC/DC operating coil, allowing it to be integrated with either alternating-current or direct-current control systems. It is also specifically prepared for installation of the optional Lovato G495 mechanical latch, providing flexibility for applications requiring maintained contact operation.
With an IEC AC-3 operational current rating of 265 A, three normally open main poles and a robust industrial construction, the 11B250SL00110 is suitable for controlling large three-phase motors and demanding electrical loads in machinery, process equipment and industrial switchgear.
Key Advantages
- Heavy-duty three-pole industrial power contactor.
- 265 A IEC operational current rating in AC-3 duty.
- 110–125 V AC/DC electronically controlled coil.
- Prepared for the optional Lovato G495 mechanical latch.
- Suitable for high-power three-phase motor control.
- Robust construction for demanding industrial installations.
Key Features
- Lovato B250 industrial contactor series.
- Three normally open main power poles.
- 265 A AC-3 rated operational current.
- 110–125 V AC/DC operating-coil voltage.
- Electronically controlled AC/DC coil design.
- Predisposed for installation of a G495 mechanical latch.
- Panel-mounted construction for industrial switchgear.
- Compliant with recognised IEC, UL and CSA standards.
Reliable High-Current Motor Control
Industrial contactors such as the Lovato 11B250SL00110 allow large three-phase loads to be switched using a lower-power control signal. This enables motors, pumps, compressors, conveyors and production equipment to be controlled remotely through electrical panels, PLC systems and automated machinery.
The electronically controlled AC/DC coil provides flexible integration with different control-power systems. Compatibility with the optional G495 mechanical latch also allows the contactor to be adapted for maintained switching applications where the selected contact position must remain mechanically held.
Typical Applications
- Industrial motor control centres.
- Pumps, compressors and ventilation systems.
- Conveyor and material-handling equipment.
- Industrial automation and production machinery.
- Power distribution panels and switchgear.
- Maintained switching systems using an optional mechanical latch.
Technical Specifications
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| Terminal Type | Bar / bolt | |
|---|---|---|
| Coil Type | AC, AC/DC, DC | |
| Coil Voltage Range | 100–130 V | |
| Power | 132 kW | |
| Current | 265 A | |
| Voltage | 125 V | |
| Phase | Three Phase | |
| Poles | 3-pole | |
| Device Type | Contactor | |
| Current AC-1 | 350 A | |
| Series | B250 Contactors | |
| Product type | Three-pole contactor predisposed for mechanical latch | |
| Operational current (AC3) | 265 A | |
| Operational current (AC1) | approx. 350 A | |
| Control coil voltage | 110...125 V AC/DC | |
| Mechanical latch compatibility | G495 optional latch system | |
| Number of poles | 3 | |
| Contact configuration | 3 NO | |
| Type of coil | AC/DC coil | |
| Mounting type | Panel / screw mounting | |
| Terminal type | Bolt terminals | |
| Package dimensions | approx. 208 × 148 × 232 mm | |
| Weight | approx. 9.6 kg | |
| EAN | 8013975122914 | |
| HS code | 85365080 | |
| Compliance | IEC/EN 60947-1, IEC/EN 60947-4-1, UL 60947-1, UL 60947-4-1, CSA C22.2 |
Frequently Asked Questions
What is the Lovato 11B250SL00110 used for?
It is used for switching high-current three-phase loads in industrial motor control, automation, machinery and power distribution systems.
What is the AC-3 current rating of this contactor?
The Lovato 11B250SL00110 has an IEC rated operational current of 265 A in AC-3 duty.
What control voltage does the coil require?
The electronically controlled operating coil is rated for 110–125 V AC or DC.
Does the Lovato 11B250SL00110 include a mechanical latch?
No. The contactor is prepared for installation of the optional Lovato G495 mechanical latch, but the latch is not supplied with this model.
Is the Lovato 11B250SL00110 still in production?
The product is listed by Lovato Electric as out of catalogue, so availability may be limited to remaining distributor stock or suitable replacement products.
Trusted by Industrial Professionals Worldwide
Lovato B250 contactors have been widely used by electrical engineers, panel builders and OEM machine manufacturers for dependable switching of high-current industrial motors and power circuits.
