Lovato 11BGC09T4A400 is an open-frame BGC09 changeover contactor assembly with a built-in interlock, 20 A AC-1 operational current at temperatures up to 40 °C and a 400 V AC 50/60 Hz coil for industrial switching applications.
£200.01
The Lovato 11BGC09T4A400 is a compact and reliable changeover contactor assembly designed for electrically controlled changeover switching in industrial machinery, automation systems and electrical control panels. As part of the Lovato BGC09 changeover contactor range, it combines an open-frame construction with a built-in interlock for dependable interlocked switching.
This changeover contactor assembly uses an AC-operated coil and incorporates a built-in interlock to provide controlled changeover operation. Clamp-screw terminals provide secure electrical connections, while suitability for rail mounting supports straightforward installation in industrial control panels and switchgear assemblies.
With a maximum operating current of 20 A at up to 440 V and a 400 V AC 50/60 Hz control supply, the 11BGC09T4A400 is designed for industrial AC switching applications. Its AC-1 rating reaches 20 A at temperatures up to 40 °C, while four normally open main contacts provide the switching configuration required by the assembly.
Changeover contactor assemblies such as the Lovato 11BGC09T4A400 provide electrically controlled switching between circuits while using a built-in interlock to provide controlled changeover operation. The ready-assembled configuration simplifies the construction of industrial switching systems and provides a compact solution for electrical control-panel applications.
The BGC09 assembly combines a 400 V AC 50/60 Hz control supply with an AC-1 operational current of 20 A at temperatures up to 40 °C. Its open-frame design, clamp-screw terminals and rail-mounting capability allow straightforward integration into OEM machinery, automation panels and industrial electrical systems requiring interlocked changeover switching.
| HS code | 85365080 |
|---|---|
| Manufacturer | Lovato Electric |
| Series | BGC09 |
| Model | 11BGC09T4A400 |
| Product type | Changeover contactor assembly |
| Construction | Open frame with built-in interlock only |
| Coil type | AC |
| Control supply voltage | 400 V AC |
| Control supply frequency | 50/60 Hz |
| Maximum operating current at ≤440 V | 20 A |
| Operational current Ie, AC-1 at ≤40 °C | 20 A |
| Operational current Ie, AC-1 at ≤55 °C | 18 A |
| Operational current Ie, AC-1 at ≤60 °C | 15 A |
| Rated operational power AC-1 at 230 V | 8 kW |
| Rated operational power AC-1 at 400 V | 14 kW |
| Rated operational power AC-1 at 500 V | 16 kW |
| Rated operational power AC-1 at 690 V | 22 kW |
| Number of normally open main contacts | 4 |
| Main circuit connection | Screw connection |
| Auxiliary and control circuit connection | Screw connection |
| Terminal type | Clamp screw |
| Protection rating | IP20 |
| Rail mounting | Yes |
| UL/CSA general-use current | 20 A |
| Dimensions (H × W × D) | 88 × 58 × 56 mm |
| Weight | 365 g |
| EAN | 8013975095515 |
| Standards | IEC/EN 60947-1, IEC/EN 60947-4-1, UL508 and CSA C22.2 No. 14 |
The Lovato 11BGC09T4A400 is a changeover contactor assembly designed for electrically controlled, interlocked switching in industrial machinery and electrical control systems.
The assembly uses a 400 V AC 50/60 Hz coil.
The 11BGC09T4A400 has an AC-1 operational current rating of 20 A at temperatures up to 40 °C.
Yes. The assembly is supplied with a built-in interlock for controlled changeover operation.
Yes. The 11BGC09T4A400 is suitable for rail mounting in industrial electrical panels and control systems.
Lovato Electric BGC changeover contactor assemblies provide compact, interlocked switching for industrial control panels, machinery and automation systems requiring reliable AC load changeover operation.{ "@context": "https://schema.org/", "@type": "Product", "name": "Lovato 11BGC09T4A400 Changeover Contactor Assembly 20 A 400 V AC", "sku": "11BGC09T4A400", "mpn": "11BGC09T4A400", "brand": { "@type": "Brand", "name": "Lovato Electric" }, "category": "Changeover Contactors", "description": "Lovato 11BGC09T4A400 is an open-frame BGC09 changeover contactor assembly with a built-in interlock, 20 A AC-1 operational current at temperatures up to 40 °C and a 400 V AC 50/60 Hz coil for industrial switching applications.", "additionalProperty": [ { "@type": "PropertyValue", "name": "Operational current AC-1 at ≤40 °C", "value": "20 A" }, { "@type": "PropertyValue", "name": "Control supply voltage", "value": "400 V AC" }, { "@type": "PropertyValue", "name": "Control supply frequency", "value": "50/60 Hz" }, { "@type": "PropertyValue", "name": "Main contacts", "value": "4 NO" }, { "@type": "PropertyValue", "name": "Protection rating", "value": "IP20" } ] } { "@context": "https://schema.org", "@type": "FAQPage", "inLanguage": "en-GB", "mainEntity": [ { "@type": "Question", "name": "What is the Lovato 11BGC09T4A400 used for?", "acceptedAnswer": { "@type": "Answer", "text": "The Lovato 11BGC09T4A400 is a changeover contactor assembly designed for electrically controlled, interlocked switching in industrial machinery and electrical control systems." } }, { "@type": "Question", "name": "What coil voltage does the Lovato 11BGC09T4A400 require?", "acceptedAnswer": { "@type": "Answer", "text": "The assembly uses a 400 V AC 50/60 Hz coil." } }, { "@type": "Question", "name": "What is the AC-1 current rating of the Lovato 11BGC09T4A400?", "acceptedAnswer": { "@type": "Answer", "text": "The 11BGC09T4A400 has an AC-1 operational current rating of 20 A at temperatures up to 40 °C." } }, { "@type": "Question", "name": "Does the Lovato 11BGC09T4A400 include an interlock?", "acceptedAnswer": { "@type": "Answer", "text": "Yes. The assembly is supplied with a built-in interlock for controlled changeover operation." } }, { "@type": "Question", "name": "Can the Lovato 11BGC09T4A400 be rail mounted?", "acceptedAnswer": { "@type": "Answer", "text": "Yes. The 11BGC09T4A400 is suitable for rail mounting in industrial electrical panels and control systems." } } ] }
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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...