NDRR50RT Schmersal Emergency Stop Push Buttons

Product Details

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

NDRR50RT Related Documents