Lovato 11B250L00220220 three-pole industrial contactor with integrated G495 mechanical latch, 265A AC3 operational current rating and 220…240V AC/DC universal control coil for industrial automation and motor control systems.
£2,205.13
The Lovato 11B250L00220220 is a heavy-duty three-pole industrial power contactor designed for dependable switching of high-current electrical loads in motor control, automation and power distribution systems. As 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 220–240 V AC/DC operating coil and is supplied with a factory-fitted Lovato G495 mechanical latch. The 220–240 V AC latch mechanism allows the contactor to remain mechanically held after the operating signal is removed, reducing continuous control-coil power consumption.
With an AC-3 operational current rating of 265 A, a conventional thermal current of 350 A and three normally open main poles, the 11B250L00220220 is suitable for controlling large three-phase motors and high-current industrial circuits requiring reliable maintained contact operation.
Mechanically latched contactors remain in their selected operating position after the initial control signal has been removed. This reduces continuous coil power consumption and helps maintain the required switching state during temporary interruptions to the control supply.
The Lovato 11B250L00220220 combines a high-current B250 contactor with a factory-installed G495 latch. This makes it particularly suitable for applications in which a three-phase load must remain connected until a deliberate release command is applied.
| Power | 140 kW |
|---|---|
| Current | 350 A |
| Voltage | 240 V |
| Phase | Three Phase |
| Series | B250 Contactors |
| Product type | Three-pole contactor with mechanical latch |
| Operational current (AC1) | 350 A |
| Operational current (AC3 at 400 V) | 265 A |
| Operational current (AC4 at 400 V) | 92 A |
| Rated operational power AC3 at 400 V | 140 kW |
| Control coil voltage | 220...240 V AC/DC |
| Mechanical latch voltage | 220...240 V AC |
| Number of poles | 3 |
| Contact configuration | 3 NO |
| Type of coil | AC/DC universal coil |
| Insulation voltage | 690 V |
| Impulse withstand voltage | 8 kV |
| Mounting type | Screw mounting |
| Terminal type | Bolt connection |
| Package dimensions | approx. 260 × 148 × 227 mm |
| Weight | approx. 10.4 kg |
| Compliance | IEC/EN 60947-1, IEC/EN 60947-4-1, UL 60947-1, UL 60947-4-1, CSA C22.2 |
It is used for mechanically maintained switching of high-current three-phase loads in industrial motor control, automation and power distribution systems.
The Lovato 11B250L00220220 has an IEC rated operational current of 265 A in AC-3 duty.
The electronically controlled operating coil is designed for a control voltage of 220–240 V AC or DC.
Yes. The contactor is supplied with a factory-fitted Lovato G495 mechanical latch rated for 220–240 V AC.
The product is listed by Lovato Electric as out of catalogue, so availability may be limited to remaining distributor stock, refurbished units or compatible replacement products.
Lovato B250 mechanically latched contactors have been widely used by electrical engineers, panel builders and OEM machine manufacturers for dependable maintained switching of high-current industrial power circuits.{ "@context": "https://schema.org/", "@type": "Product", "name": "Lovato 11B250L00220220 Three-Pole Mechanically Latched Contactor 265 A", "sku": "11B250L00220220", "mpn": "11B250L00220220", "gtin13": "8013975026397", "brand": { "@type": "Brand", "name": "Lovato Electric" }, "category": "Mechanically Latched Power Contactors", "description": "Lovato 11B250L00220220 three-pole industrial power contactor with a 265 A AC-3 operational current, 350 A thermal current, 220–240 V AC/DC operating coil and factory-fitted G495 mechanical latch.", "additionalProperty": [ { "@type": "PropertyValue", "name": "AC-3 operational current", "value": "265 A" }, { "@type": "PropertyValue", "name": "Thermal current", "value": "350 A" }, { "@type": "PropertyValue", "name": "Operating coil voltage", "value": "220–240 V AC/DC" }, { "@type": "PropertyValue", "name": "Mechanical latch voltage", "value": "220–240 V AC" }, { "@type": "PropertyValue", "name": "Number of poles", "value": "3" } ] } { "@context": "https://schema.org", "@type": "FAQPage", "inLanguage": "en-GB", "mainEntity": [ { "@type": "Question", "name": "What is the Lovato 11B250L00220220 used for?", "acceptedAnswer": { "@type": "Answer", "text": "It is used for mechanically maintained switching of high-current three-phase loads in industrial motor control, automation and power distribution systems." } }, { "@type": "Question", "name": "What is the AC-3 current rating of this contactor?", "acceptedAnswer": { "@type": "Answer", "text": "The Lovato 11B250L00220220 has an IEC rated operational current of 265 A in AC-3 duty." } }, { "@type": "Question", "name": "What voltage does the operating coil require?", "acceptedAnswer": { "@type": "Answer", "text": "The electronically controlled operating coil is designed for a control voltage of 220–240 V AC or DC." } }, { "@type": "Question", "name": "Does the contactor include a mechanical latch?", "acceptedAnswer": { "@type": "Answer", "text": "Yes. The contactor is supplied with a factory-fitted Lovato G495 mechanical latch rated for 220–240 V AC." } }, { "@type": "Question", "name": "Is the Lovato 11B250L00220220 still in production?", "acceptedAnswer": { "@type": "Answer", "text": "The product is listed by Lovato Electric as out of catalogue, so availability may be limited to remaining distributor stock, refurbished units or compatible replacement products." } } ] }
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...