Spring Clamp enables wiring without tools.

Harmony spring clamps provide secure, vibration-resistant connections for 22 mm XB4 and XB5 pushbuttons. Clamps accept stranded or solid wires, with or without cable ends, and different wire sizes. They prevent wires from hitting screws and clamping on insulation. Upon installation, lever position provides visual indication of secure connection. Conforming to CE marking requirements, clamps are RoHS compliant, UL and CSA listed, and meet IEC and EN standards.