CH 03 LB recessed magnetic contact for metal doors, brown

Description Specification: Mounting type: recessed, installed in door edge/frame Housing material: ABS plastic Wire type and length: UL 1007 #22 AWG, length approx. 450 mm (45 cm) Dimensions: 19 × 25 mm contact housing Contact type: normally closed (NC) – reed switch opens when magnet is removed Gap: approx. 20 mm Color: brown