Original price was: £905.95.£634.17Current price is: £634.17.
The BRES64-400A-4P is a heavy-duty GRP enclosed switch disconnector designed to provide safe and dependable isolation of high-current low-voltage electrical circuits. Featuring a high-quality ABB 4-pole switch disconnector, this assembly is suitable for demanding industrial, commercial, infrastructure and outdoor electrical installations.
The switchgear is housed within a robust glass reinforced polyester (GRP) enclosure that offers excellent resistance to corrosion, chemicals, ultraviolet exposure, moisture and mechanical impact. Its non-metallic construction makes it particularly suitable for harsh environments where conventional metal enclosures may be vulnerable to corrosion.
With a rated current of 400 A, a 4-pole switched-neutral configuration and suitability for 415–440 V AC systems, the BRES64-400A-4P provides reliable electrical isolation for industrial distribution systems, large machinery, utilities and renewable energy installations.
The BRES64-400A-4P provides a secure means of disconnecting high-current electrical supplies during maintenance, equipment servicing and emergency shutdown procedures. Its four-pole arrangement switches the neutral conductor together with all three phases, helping provide comprehensive isolation from the incoming supply.
The GRP enclosure protects the internal switchgear from dust, water ingress, corrosion and environmental exposure. This makes the assembly well suited to manufacturing plants, utilities, infrastructure projects and exposed installations where reliable long-term operation is essential.
| Current | 400 A |
|---|---|
| Phase | Three Phase |
| IP Rating | IP66 |
It is used to safely isolate high-current three-phase electrical circuits during maintenance, servicing and emergency shutdown procedures.
The BRES64-400A-4P has a rated operational current of 400 A.
Yes. Its four-pole switched-neutral configuration disconnects the three phases and neutral conductor together.
Yes. Its corrosion-resistant GRP enclosure has an IP66 protection rating, making it suitable for demanding indoor and outdoor environments.
This 400 A model uses lug connection terminals designed for secure termination of high-current electrical conductors.
GRP enclosed ABB switch disconnectors are widely specified by electrical contractors, industrial engineers and panel builders for dependable high-current isolation in demanding industrial and outdoor environments.{ "@context": "https://schema.org/", "@type": "Product", "name": "BRES64-400A-4P GRP Enclosed 400A Switch Disconnector 4 Pole", "sku": "BRES64-400A-4P", "mpn": "BRES64-400A-4P", "brand": { "@type": "Brand", "name": "BRES" }, "category": "Switch Disconnectors", "description": "BRES64-400A-4P GRP enclosed 400 A four-pole switched-neutral ABB switch disconnector with an IP66 enclosure and lug terminals for industrial and outdoor electrical isolation.", "additionalProperty": [ { "@type": "PropertyValue", "name": "Rated current", "value": "400 A" }, { "@type": "PropertyValue", "name": "Rated voltage", "value": "415–440 V AC" }, { "@type": "PropertyValue", "name": "Number of poles", "value": "4 pole" }, { "@type": "PropertyValue", "name": "Protection rating", "value": "IP66" }, { "@type": "PropertyValue", "name": "Terminal connection", "value": "Lug connection" } ] } { "@context": "https://schema.org", "@type": "FAQPage", "inLanguage": "en-GB", "mainEntity": [ { "@type": "Question", "name": "What is the BRES64-400A-4P used for?", "acceptedAnswer": { "@type": "Answer", "text": "It is used to safely isolate high-current three-phase electrical circuits during maintenance, servicing and emergency shutdown procedures." } }, { "@type": "Question", "name": "What is the current rating of this switch disconnector?", "acceptedAnswer": { "@type": "Answer", "text": "The BRES64-400A-4P has a rated operational current of 400 A." } }, { "@type": "Question", "name": "Does this model switch the neutral conductor?", "acceptedAnswer": { "@type": "Answer", "text": "Yes. Its four-pole switched-neutral configuration disconnects the three phases and neutral conductor together." } }, { "@type": "Question", "name": "Is the BRES64-400A-4P suitable for outdoor installation?", "acceptedAnswer": { "@type": "Answer", "text": "Yes. Its corrosion-resistant GRP enclosure has an IP66 protection rating, making it suitable for demanding indoor and outdoor environments." } }, { "@type": "Question", "name": "How are the power cables connected?", "acceptedAnswer": { "@type": "Answer", "text": "This 400 A model uses lug connection terminals designed for secure termination of high-current electrical conductors." } } ] }
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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...