How do I identify a replacement elevator key switch for a control panel?
Soru Zamanı:
2025-09-29
Cevap
Record the key-switch code, panel cutout, number of positions, contact arrangement and key-removal positions. Explain the controlled function, such as independent service or access restriction. The lock barrel and electrical switch must both match the intended operation.
Cevap Zamanı:
2025-09-29