ZR 255-02Z Schmersal Electronic Components

Product Details

• Safety functions
  Yes
• Cable section, minimum
  0.75 mm²
• Utilisation category AC-15
  4 A
• Switchover time, minimum
  5.5 ms
• Actuating element
  Roller plunger
• Enclosure coating material
  painted
• Cable section, maximum
  2.5 mm²
• Required rated short-circuit current to EN 60947-5-1
  1,000 A
• Actuator type to DIN EN 50047
  c
• Mechanical life, minimum
  20,000,000 Operations
• Standards
  IEC 60947-5-1, EN ISO 13849-1, BG-GS-ET-15
• Actuating speed, minimum
  20 mm/min
• Positive break force, minimum
  19 N
• Ambient temperature, maximum
  +80 °C
• Rated insulation voltage Ui
  500 V
• Thermal test current
  10 A
• Actuating force, minimum
  9 N
• Enclosure material
  Zink
• Ambient temperature, minimum
  -30 °C
• Switching element
  Opener (NC)
Housing construction form
Norm construction design
Note (Cable section)
All indications about the cable section are including the conductor ferrules.
Height of sensor
86 mm
Switching frequency
5,000 /h
Note (Actuating speed)
Actuating speed with actuating angle 30° to switch axis
Number of safety contacts
2
Rated impulse withstand voltage Uimp
6 kV
Bounce duration, maximum
3 ms
Actuating speed, maximum
1 m/s
Gross weight
170 g
Width of sensor
63 mm
Material of the contacts, electrical
Silver
Terminal Connector
Screw connection
Length of sensor
30 mm
Degree of protection
IP65 to EN 60529, IP67 to EN 60529
Utilisation category DC-13
1 A
Switching principle
Snap switch element

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