CHINT YBLT-3 / YBLT-4 Foot Switch

CHINT YBLT-3 / YBLT-4 Foot Switch,
is a durable and precision-engineere industrial control device designe for hands-free operation of machinery.
It supports both AC and DC control circuits, providing reliable switching performance up to 380 V AC or 220 V DC.
House in a rugge cast aluminum alloy shell with IP31 protection, it ensures stable and safe operation in machine tools,
medical equipment, and automation systems.

• Standards Compliance: GB/T 14048.5, IEC 60947-5-1
• Rated Operating Voltage:
  • AC: 380 V (AC-15)
  • DC: 220 V (DC-13)
• Rated Operating Current:
  • AC-15: 0.79 A
  • DC-13: 0.14 A
• Thermal Current (Ith): 3 A
• Insulation Voltage (Ui): 415 V
• Impulse Withstand Voltage (Uimp): 4 kV
• Protection Degree: IP31
• Installation Category: II
• Pollution Degree: Class 3
• Housing Material: Cast aluminum alloy (YBLT-3 / YBLT-4)
• Ambient Temperature: −5 °C to +40 °C
• Altitude: ≤ 2000 m
• Relative Humidity:
  • ≤ 50% at +40 °C
  • ≤ 90% at +20 °C (non-condensing)
• Mounting Type: Stable surface installation without vibration or shock
• Contact Configuration: 1 NO + 1 NC + COM
• Dimensions:
  • YBLT-3: 220 × 108 × 90 mm
  • YBLT-4: 220 × 108 × 90 mm (with minor housing variation)
• Mounting Holes: 3 × Φ5.4 mm
• Applications:
  • Machine tool control
  • Industrial automation systems
  • Medical and laboratory equipment
  • Assembly and testing stations