Description Narain Solar 100A 4 Pole AC Isolator Switch IP66 The Narain Solar 100A 4 Pole AC Isolator Switch is a robust and reliable rotary disconnect switch designed for safe isolation of three-phase AC circuits. Built within a durable IP66 rated enclosure, this isolator is suitable for both indoor and outdoor installations where protection from dust and water ingress is essential. Designed specifically for solar PV systems, commercial installations, and industrial applications, this 100A 4 pole AC isolator ensures safe disconnection of power during maintenance, servicing, or emergency shutdown procedures. Designed for Solar & Three-Phase Installations This 4 pole configuration (3 Phase Neutral) makes it ideal for isolating: Solar PV inverter AC outputs Three-phase distribution boards Commercial electrical panels Industrial machinery HVAC systems The high visibility red and yellow rotary handle clearly indicates switch position, providing installers and maintenance engineers with a simple and safe isolation solution. For installation guidance, refer to the UK wiring regulations available via the IET website. Built for Outdoor Environments The enclosure is rated IP66, meaning it is fully protected against dust ingress and powerful water jets. This makes it suitable for: External inverter installations Plant rooms Rooftop solar systems Industrial environments The impact-resistant thermoplastic housing ensures long service life even in demanding conditions. Key Features 100A rated current 4 Pole (3P N) configuration IP66 weatherproof enclosure Rotary disconnect mechanism Lockable handle for added safety Surface mount installation CE compliant Suitable for up to 415V AC systems Technical Specifications Current Rating: 100APoles: 4 PoleVoltage Rating: Up to 415V ACIP Rating: IP66Mounting Type: Surface MountHandle Type: RotaryMaterial: High impact thermoplastic enclosureApplication: AC Isolation Why Choose Narain Solar AC Isolators? At Narain Solar, we supply trade-quality solar and electrical components designed for professional installers. Our AC isolators are selected for reliability, durability, and compliance with UK installation standards. Whether you are installing a commercial solar PV system or upgrading an industrial panel, this 100A 4 Pole AC Isolator provides dependable isolation performance. Our Isolators pair well with our full Cable range. Bulk quantities available for trade accounts. Professional Grade 100A 4 Pole AC Isolator for Demanding Installations When installing larger commercial solar systems or high-capacity three-phase electrical equipment, choosing the correct AC isolation switch is critical. This 100A 4 Pole AC Isolator provides dependable isolation for higher load applications while maintaining full IP66 environmental protection. Engineered for durability and long-term reliability, the switch mechanism provides smooth rotary operation with clear ON/OFF positioning. The lockable handle enhances site safety and ensures compliance during maintenance procedures. For solar installers, proper AC isolation is essential for meeting UK electrical regulations and safe inverter shutdown requirements. This isolator is commonly installed between the inverter AC output and the main distribution board, allowing safe servicing without disrupting wider electrical systems. Its compact surface-mount enclosure design makes installation straightforward while maintaining professional aesthetics in plant rooms, external walls, and commercial installations. Whether used in solar PV systems, industrial panels, or three-phase equipment, this 100A 4 Pole AC Isolator delivers consistent and secure disconnection performance. What is a 4 pole AC isolator used for? A 4 pole AC isolator is used to disconnect three-phase and neutral conductors safely for maintenance or emergency shutdown. Is this AC isolator suitable for solar PV systems? Yes, this 100A 4 Pole AC Isolator is ideal for isolating solar inverter AC outputs in commercial and industrial systems. Is this isolator suitable for outdoor installation? Yes, the IP66 enclosure protects against dust and water ingress, making it suitable for outdoor use.
