ZR 255-11Z Schmersal Electronic Components

Product Details

• Number of auxiliary contacts
  1
• Note (Actuating speed)
  Actuating speed with actuating angle 30° to switch axis
• Rated impulse withstand voltage Uimp
  6 kV
• Switching frequency
  5,000 /h
• Gross weight
  164.9 g
• Positive break force, minimum
  19 N
• Cable section, minimum
  0.75 mm²
• Thermal test current
  10 A
• Bounce duration, maximum
  3 ms
• Enclosure coating material
  painted
• Actuating speed, minimum
  20 mm/min
• Height of sensor
  86 mm
• Length of sensor
  30 mm
• Utilisation category DC-13
  24 VDC
• Housing construction form
  Norm construction design
• Actuating element
  Roller plunger
• Width of sensor
  63 mm
• Utilisation category AC-15
  240 VAC
• Standards
  IEC 60947-5-1, EN ISO 13849-1, BG-GS-ET-15
• Number of safety contacts
  1
Actuator type to DIN EN 50047
c
Safety functions
Yes
Actuating speed, maximum
1 m/s
Actuating force, minimum
9 N
Material of the contacts, electrical
Silver
Mechanical life, minimum
20,000,000 Operations
Note (Cable section)
All indications about the cable section are including the conductor ferrules.
Degree of protection
IP65 to EN 60529, IP67 to EN 60529
Required rated short-circuit current to EN 60947-5-1
1,000 A
Enclosure material
Zink
Terminal Connector
Screw connection
Ambient temperature, minimum
-30 °C
Switching principle
Snap switch element
Switching element
NO contact, NC contact
Rated insulation voltage Ui
500 V
Cable section, maximum
2.5 mm²
Switchover time, minimum
5.5 ms
Ambient temperature, maximum
+80 °C

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