Product Overview

• Type: Add-on contact block
• Series: Harmony XB4 / XB5 / XAC
• Contact configuration: 1 Normally Closed (1NC)
• Mounting: Front mounting
• Operator type: Spring return
• Terminal type: Screw clamp

Electrical Specifications

• Rated insulation voltage: 600 V
• Impulse withstand voltage: 6 kV
• Thermal current (Ith): 10 A
• Contact ratings:
  • AC-15: 3 A at 240 V, 1.2 A at 600 V
  • DC-13: 0.27 A at 250 V, 0.1 A at 600 V

Mechanical & Environmental

• Durability:
  • Mechanical: 1 million cycles
  • Electrical: 1 million cycles
• Operating force: 13–15 N
• Operating temperature: -25°C to +70°C
• Vibration resistance: 15 gn (10–500 Hz)
• Protection class: Class II (IEC 61140)
• Compliance: UL, CSA, IEC 60947-5-1, EN/IEC 60204-32