Bore Size: 40mm, Action: Single Acting N.C., Finger Option: Standard Tap Mounting Method, Auto Switch: Y59A--Solid State, Gen. Purpose, 3 Wire NPN, Horizontal, 0.5M, Lead Wire or Prewired Connector: -, Number: -
Bore Size: 40mm, Action: Single Acting N.C., Finger Option: Standard Tap Mounting Method, Auto Switch: Y59B--Solid State, Gen. Purpose, 2 Wire, Horizontal, 0.5M, Lead Wire or Prewired Connector: 3m, Number: -