Schneider Electric K2B002ALH Harmony K K2 2-Pole 20A 45deg Cam Switch

The Schneider Electric K2B002ALH is a Harmony K2 cam switch with two poles, a 45° switching angle, and a 20 A conventional free-air thermal current (Ith) — higher than the K1 frame in the same Harmony K range. It switches between an off position and one on position (0-1 marking) via a black handle with metallic legend, mounted to a front panel by multifixing.

Technical Specifications

Certifications & Standards

• CSA
• UL
• CSA
• UL
• IEC 60947-3
• IEC 60947-5-1
• CENELEC EN 50013
• GB/T 14048.5
• GB/T 14048.3

Selection Notes

The K2B002ALH carries a 20 A Ith rating on the larger K2 frame, versus 12 A on the K1 cam switches in the same Harmony K range — pick it when the panel's pilot or small-power circuit exceeds the K1 frame's current rating but still needs the same 45 x 45 mm front-plate footprint. Its two-pole, on/off function with a visible off position suits single-phase or DC circuit isolation rather than multi-step selection.

Applications

Used as a manual on/off disconnect on control-panel doors for two-pole pilot or small-power circuits that exceed the K1 frame's current rating, in machine-building and panel-shop assemblies.