NDT2KHTRT Schmersal Pushbuttons

Product Details

• Installation conditions (mechanical)
  arbitrarily
• Sealing type
  Membrane, Lip gaskets, Form seals
• Mounting flange
  Yes
• Cable section, maximum
  1.5 mm², rigid, 1 mm², flexible
• Diameter hole
  22.3 mm
• Ambient temperature, maximum
  +70 °C
• Colour of the operating element
  Red
• Number of shutters
  1
• Cable section, minimum
  0.14 mm², rigid, 0.14 mm², flexible
• Diameter hole, with tolerance indication
  22.3 + 0.4 mm
• Switching voltage, maximum
  50 VAC
• Design
  Round
• Colour of the bellows
  White
• Fully insulated
  Yes
• Actuating stroke
  2 mm
• Diameter of touch surface
  27 mm
• Degree of protection
  IP67, IP69K
• Switching current, maximum
  0.26 A
• Versions
  Keyboard switch element, manufacturer RAFI type RF 19, Short-travel key - Front plate mounting
• Number of openers
  1
Tightening torque of the screw
0.6 Nm
Spacing
50 x 50 mm
Switching current, minimum
0 A
Standards
EN 60947-5-1, IEC/EN 60947-1
Gross weight
45 g
Actuating force
15 N
Diameter of the front ring
44.5 mm
Switching capacity, maximum
12.5 W
Colour of the front ring
Silver
Mechanical life, minimum
1,000,000 Operations
Height
11 mm
Thickness of the front panel, maximum
6 mm
Bounce duration, maximum
5 ms
Material of the bellows
Silicone
Probing possible
Yes
Terminal Connector
Screw connection
Thickness, of the front panel, minimum
1.5 mm
Switching voltage, minimum
3 VDC
Material of the front ring
ABS, chrome-plated
Unlocking
without
Mounting depth
39 mm
Ambient temperature, minimum
-25 °C
Switching element
NO contact, NC contact

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