NDRR50BL/RT-2905-1 Schmersal Electronic Components

Product Details

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

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