Contact Block for Head 1 Normally Open Slow Break

This Harmony ZB, single contact block uses screw clamp terminals. This contact block allows fast and easy replacement and configuration of your push buttons and selector switches. It is easily installed and replaced on XB4 or XB5 complete push-button units and selector switches via a clip assembly and connects to control circuits with simple screw-clamp connections. It protects operators from unexpected contact with live circuits thanks to its IP20 protection index. 1 million cycle high endurance under 6A load allows less maintenance and damage in your installation. It has clear color scheme. Vibration resistant screw clamp connection terminals ensure high vibration resistance making product suitable installation on high impact machine.

• Protection up to IP66, IP67, IP69, and IP69K
• Conformity with IEC, UL, CSA, CCC EAC, and JIS standards
• Operating temperature from -40°C -to 70°C
• Shock protection level up to IK06
• 1 million cycle high endurance under 6A load allows less maintenance and damage in your installation.
• It has clear color scheme.
• Vibration resistant screw clamp connection terminals ensure high vibration resistance making product suitable installation on high impact machine.
• Vibration resistance 5gn
• Shock resistance: 30-50gn
• IP20 Degree of Protection

Technical Specifications