ZR 256-11Z-M20 Schmersal Electronic Components

Product Details

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

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