Schneider Electric XA2AG03 Harmony XA2 Key Switch Plastic Black 22 mm 3-Position Key 455 2 NO Selector Switch

The Schneider Electric XA2AG03 is a 3-position Harmony XA2 key-operated selector switch using key number 455, withdrawable in the left, right and center positions, switching 2 NO on a stay-put mechanism. Built for a 22 mm panel cut-out with a plastic body, it carries an IP54 rating for restricting mode changes to key holders.

Technical Specifications

Certifications & Standards

• CCC
• CE
• UKCA
• GB 14048.1
• IEC 60947-1
• GB 14048.5
• IEC 60947-5-1

Selection Notes

Key withdrawal limited to the left, right and center positions means an operator can lock the switch there and remove the key, restricting the remaining positions to personnel holding a matching key 455 — the deciding factor over the handle-operated XA2AD selector switches where no key security is needed. With 2 NO, this variant drives 2 independent switching points per key position. The deeper 88 mm body over the handle selectors’ 70 mm accounts for the key-lock mechanism behind the panel face.