Bernstein Rope Pull Switch 6012921089:

 Technical Overview

• Model: SRM-U1Z/U1Z-LU-175
• Type: Safety rope pull switch
• Application: Emergency stop via rope actuation

 Electrical Specifications

• Rated Insulation Voltage: 250 V AC
• Thermal Current (Ithe): 10 A
• Operational Voltage:
  • 240 V AC-15: 3 A
  • 120 V DC-13: 6 A
  • 250 V DC-13: 0.27 A
  • 125 V DC-13: 0.55 A
• Protection Class: IP67
• Short-Circuit Protection: Fuse 6 A gG

 Mechanical Specifications

• Enclosure & Cover: Aluminum die-cast
• Actuator: Pull ring (zinc die-cast)
• Emergency Stop Button: PA, glass fiber reinforced
• Contact Type: 2 NC + 2 NO (Zb)
• Reset Mechanism: Pull to reset
• Mechanical Life: Up to 100,000 operations
• Switching Frequency:  20/min

 Environmental Conditions

• Installation Position: User-defined
• Cable Entry: 3 × M20 × 1.5
• Connection Terminals: 8 screw terminals (M3.5)

 Dimensions