Craig & Derricott SDP403N I-Switch Moulded Triple Pole+Switched Neutral Enclosed Rotary Isolator Switch 40A 415V

I-Switch Enclosed Rotary Isolator – 40A 415V, Triple Pole + Switched Neutral, IP66 Rated

This 40A I-Switch rotary isolator is designed for safe and reliable full disconnection of three-phase systems, including the neutral conductor. With a robust triple pole + switched neutral configuration, this isolator is ideal for commercial and industrial installations requiring complete circuit isolation. The unit is housed in a tough PC/ABS moulded enclosure, sealed to IP66, and features key safety enhancements for secure operation and maintenance compliance.

• Full 4-Pole Isolation: Triple pole + switched neutral design ensures all live conductors are disconnected—ideal for systems where isolating the neutral is critical.
• 40A Rated Switching: Suitable for isolating higher current loads such as machinery, motors, and commercial HVAC systems.
• Weatherproof & Durable: IP66-rated PC/ABS enclosure offers excellent resistance to dust, water, impact, and corrosion.
• Enhanced Safety: Padlockable in the OFF position to prevent unauthorised access or accidental reconnection; captive stainless steel screws prevent loss during servicing.
• Flexible Wiring: Supplied with 2 x M20/25 knockouts on both top and bottom faces for adaptable cable entry.
• Accessory Ready: Base-mounted switch-disconnector accepts add-on neutral blocks and auxiliary contact blocks.

Technical Specification

• Current Rating: 40A
• Voltage Rating: 415V AC
• Poles: Triple Pole + Switched Neutral (4-pole)
• Material: PC/ABS moulded enclosure
• Ingress Protection: IP66
• Cable Entries: 2 x M20/25 knockouts (top and bottom)
• Fixings: Outside sealed enclosure cavity
• Earthing: Integrated earth terminals in base
• Accessory Compatibility: Supports add-on auxiliary contacts and neutral assemblies

✅ Choose this 40A triple pole + switched neutral isolator for safe, weatherproof disconnection in demanding industrial or commercial installations!