NDT2KHTBL Schmersal Pushbuttons

Product Details

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

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