TK4 256-02ZH-U180-2147 Schmersal Electronic Components

Product Details

• Switching frequency
  5,000 /h
• Material of the contacts, electrical
  Silver
• Standards
  IEC 60947-5-1, EN ISO 13849-1, BG-GS-ET-15
• Actuating speed, minimum
  336 mm/min
• Cable section, maximum
  2.5 mm²
• Height of sensor
  94 mm
• Enclosure material
  Plastic, glass-fibre reinforced thermoplastic, self-extinguishing
• Positive break force, minimum
  16 N
• Note (Cable section)
  All indications about the cable section are including the conductor ferrules.
• Rated impulse withstand voltage Uimp
  6 kV
• Actuating element
  Angle roller lever
• Housing construction form
  Norm construction design
• Width of sensor
  58 mm
• Utilisation category AC-15
  4 A
• Mechanical life, minimum
  20,000,000 Operations
• Gross weight
  80 g
• Terminal Connector
  Screw connection
• Degree of protection
  IP65 to EN 60529, IP67 to EN 60529
• Required rated short-circuit current to EN 60947-5-1
  1,000 A
• Actuating force, minimum
  6 N
Note Bounce duration
Bounce duration in accordance with actuating speed
Length of sensor
31 mm
Thermal test current
10 A
Actuating speed, maximum
1 m/s
Cable section, minimum
0.75 mm²
Rated insulation voltage Ui
250 V
Switching principle
Slow action with staggered contacts
Safety functions
Yes
Note (Switchover time)
Switchover time in accordance with actuating speed
Ambient temperature, minimum
-30 °C
Utilisation category DC-13
24 VDC
Number of safety contacts
2
Note (Actuating speed)
Actuating speed with actuating angle 30° to switch axis
Ambient temperature, maximum
+80 °C
Switching element
Opener (NC)

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