NDRR50RT Schmersal Emergency Stop Push Buttons

Product Details

• Material of the operators
  ABS
• Design
  Round
• Fully insulated
  Yes
• Thickness, of the front panel, minimum
  1.5 mm
• Colour of the front ring
  Silver
• Safety functions
  Yes
• Diameter hole
  22.3 mm
• Spacing
  50 x 50 mm
• Material of the front ring
  ABS, chrome-plated
• Mounting flange
  Yes
• diameters for the actuating heads
  50 mm
• Standards
  EN 60947-5-1, IEC/EN 60947-1
• Emergency-Stop button
  Yes
• Tightening torque of the screw
  0.6 Nm
• Thickness of the front panel, maximum
  6 mm
• Sealing type
  Membrane, Lip gaskets
• Gross weight
  50 g
• Mechanical life, minimum
  100,000 Operations
• Ambient temperature, minimum
  -25 °C
• Versions
  Emergency stop pushbutton with latching - front plate mounting
External snap mechanism
Yes
Height
45 mm
Degree of protection
IP67, IP69K
Colour of the operating element
Red
Colour of the bellows
White
Unlocking
Draw unlocking
Diameter hole, with tolerance indication
22.3 + 0.4 mm
Ambient temperature, maximum
+80 °C
Material of the bellows
Silicone
Latching
Yes
Mounting
Mounting flange ELM
Restistance to shock
30 g / 18 ms

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