Overview Reviews Product Description B204FC-HA166.600 4 2W FC 24V M 600 NC Product Videos Custom Field Product Reviews (No reviews yet) Write a Review Write a Review × Siemens Siemens B204FC-HA166.600 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name *Email *Review Subject *Comments