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Euchner Euchner SN04K12-502-M


Euchner SN04K12-502-M


We are Euchner SN04K12-502-M product supplier in India


Series SN… 12 mm, mechanical

  • Plunger spacing 12 mm
  • Upright housing, small flange
  • Degree of protection IP67 according to IEC 60529

Switching element

ES 502 ESnap-action switching contact 1 NC + 1 NO

Technical Data

Electrical connection ratings

Connection cross-section0.34 … 1.5 mm²
Rated impulse withstand voltage Uimp2.5 kV
Rated insulation voltage Ui250 V
Short circuit protection according to IEC 60269-18A gG
Switching current
min. at DC 12Vmin. 10 mA
thermal rated current Ith8 A
Utilization category
DC-136A 24V
AC-128A 250V
AC-156A 230V

Mechanical values and environment

Actuating elementBall plunger 
Actuating forcemin. 20 N
Ambient temperature-5 … +80 °C
Approach speed0.01 … 10 m/min
2 xM20 x 1.5
Degree of protectionIP67
Installation orientationany
HousingDie-cast aluminum, anodized
ContactSilver alloy, gold flashed
Mechanical life30 x 10⁶
Number NC contacts4
Number of NO contacts4
Number of switching elements4
Plunger spacing12 mm
Switching principleSnap-action switching contact 
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