Schneider Electric – ZBE302 – Harmony XB4/XB5 22 mm Single Contact Block
Main Features
Contact Configuration: 1 NC (normally closed) safety contact with positive-opening mechanism and monitoring feedback for E‑stop applications
Contact Material: Silver alloy contacts ensure reliable electrical performance
Mounting & Compatibility: Snaps onto standard 22 mm Harmony XB4/XB5 emergency stop pushbuttons—monitoring loop included; not compatible with other series
Terminals: Screw-clamp termination; vibration-resistant with secure torque ensuring high mechanical robustness
Electrical Ratings: Rated up to 300 V DC / 600 V AC; current capacity per IEC/UL alignment on safety circuits
Operational Durability: Shock-resistant to IK06, vibration tested per IEC 60068; operating temperature from –40 °C to +70 °C; mechanical life ~300 000 cycles