Cart “RailLinx 900 PNP Booster” has been added to your cart. Continue shopping Delete All Remove item Thumbnail image Product Price Quantity Subtotal × 2PK Littelfuse Proximity Reed Sensor, Cable Mount $5.89 2PK Littelfuse Proximity Reed Sensor, Cable Mount quantity $5.89 × RailLinx 900 PNP Booster $49.00 RailLinx 900 PNP Booster quantity $49.00 Coupon: Apply coupon Update cart Continue Shopping Cart totals Subtotal $54.89 Shipping Flat rate: $15.00 Shipping to IA. Total $69.89 Proceed to checkout