Craig & Derricott 3-Pole Panel Mount Isolator Switch IP65 40A 18.5 kW SDFL403/RS

Craig & Derricott SDFL403/RS 3-Pole Panel Mount Isolator Switch is engineered for reliable disconnection in industrial and commercial electrical installations. With IP65 rated ingress protection, it ensures robust operation in kitchens, catering, and similar demanding environments where dust and water ingress are concerns.

This isolator switch supports a switching current of 40A and switching power of 18.5 kW at 690V AC, suitable for three-phase electrical circuits. Its design includes a stainless steel flush mounting system combined with a Galvertec steel back box, providing durability and corrosion resistance.

The red handle offers clear operational visibility, and the switch assembly allows the insertion of up to three padlocks for enhanced safety during maintenance or isolation periods. Auxiliary contacts expand its control capabilities, and the screw-type terminals ensure stable and secure electrical connections.

Constructed and certified under EN/IEC standards, with approvals from UL and KEMA, the SDFL403/RS is a trusted component in electrical automation, manufacturing, and HVAC systems. Its dimensions of 175mm length, 175mm width, and 115mm depth allow integration in panel mounting enclosures without compromising space efficiency.

The faceplate sealing is installer-dependent, ensuring customized fitment to specific panel surfaces. This isolator switch is ideal for industrial, commercial, and food processing plants requiring reliable and safe electrical disconnection solutions.

Three poles designed for three-phase electrical systems. Panel mount installation with stainless steel and Galvertec steel back box. High ingress protection rated IP65 for harsh environments. Red handle for clear operation identification.

Supports up to three padlocks for safety. Auxiliary contacts available for additional control. Terminals are screw type for secure electrical connections. Operating temperature range starting at 0°C. Designed according to EN/IEC standards with UL and KEMA approvals.

Dimensions: 175mm length, 175mm width, 115mm depth. Explore more Isolator Switches and electrical automation components at EnvMart for industrial and commercial applications.