描述

Classification:

KCB-A (normally open)

KCB-B (normally closed)

Magnetic beans (free shipping for more than 10 pieces)

KCB-A normally open (unit price for more than 50 pieces)

KCB-B normally closed (unit price for more than 50 pieces)

MKA50202-1 (normally open)

MKA50202-1 (normally closed)