Schneider Electric K2D002ULH Harmony K K2 20A 2P 45° Cam Changeover Switch

The Schneider Electric K2D002ULH is a Harmony K2 cam changeover switch with two poles, a 45-degree switching angle, and a 20 A conventional free air thermal current (Ith). Front-mounted with a 45 x 45 mm plate, screw-clamp terminals, and a metallic 2-0-1 legend, it carries a 10 kA short-circuit withstand and an IP40 enclosure rating.

Technical Specifications

Certifications & Standards

• CSA
• UL
• IEC 60947-3
• IEC 60947-5-1
• CENELEC EN 50013

Selection Notes

The 2-pole changeover configuration is sized for the heavier-duty K2 body, 20 A Ith versus the K1's 12 A, suited to switching single-phase loads between two sources at 400 V. Choose the 3-pole or 4-pole K2 changeover versions for three-phase circuits, or the smaller K1 body where the 12 A rating is sufficient. Upstream protection is a 20 A gG cartridge fuse against the 10 kA short-circuit rating. The 45 x 45 mm front plate and metallic 2-0-1 legend keep the panel cutout and marking identical across the whole K2 changeover family regardless of pole count.