Schneider Electric XA2EA7A3415 Easy Harmony XA2 Double-Headed Green I Red O Flush 22 mm 1NO+1NC Push Button

The Schneider Electric XA2EA7A3415 is an Easy Harmony XA2 double-headed push button combining a green, flush head marked 'I' with a red, flush head marked 'O' in a single rectangular mounting. It uses spring-return operation on both heads, switches 1 NO + 1 NC contact through slow-break operation, and mounts in a 22.5 mm panel cutout sealed to IP40.

Technical Specifications

Certifications & Standards

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

Selection Notes

Combining a green 'I' (start) head and red 'O' (stop) head in one rectangular mounting cuts the panel space of two separate single-head buttons to one 22.5 mm cutout, and follows the IEC 60204-1 colour-and-marking convention for a start/stop pair. Spring return on both heads gives a momentary action, so the 1 NO + 1 NC contact only switches while each head is pressed, which suits direct motor jog or start/stop control rather than a latched state. Positive opening on the contact block (IEC 60947-5-1 Annex K) is limited to the NC side, matching the stop function's need for a guaranteed break even if contacts weld.