NDT2KHTSW Schmersal Pushbuttons

Product Details

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

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