Spring Clamp Plastic Fixing Collar Contact Block Assembly Accepts stranded or solid wires with or without cable ends Different wire sizes can be used: Minimum: 1x24AWG/0.2mm 2 without cable end, maximum: 2x14AWG/1.5mm 2 without cable end, 2x16AWG/1.5mm 2 with cable ends Single lever action opens both cable clamps Design prevents clamping on insulation Visible indication of a secure connection Moulded-in holes for test probes Approvals CE, UL, CSA, CCC Schneider Electric Harmony 5 Spring Clamp Terminal Contact Blocks & LED Modules New range of contact blocks and illumination modules with novel spring clamps for use with Harmony style 5 switches and pilot lights. Fast Wiring – up to 3 times faster to wire saving time and money Higher vibration resistance Fits standard ZB4 and ZB5 devices use’s the same fast mounting system customers are used to with the screw clamp modules No tooling required to fit the cables