EUCHNER – More than safety.
EUCHNER – More than safety.

SN03D12-502-M (Rend. sz. 082164)

Series SN... 12 mm mechanical

  • Plunger spacing 12 mm
  • Upright housing, small flange
  • Degree of protection IP67 according to IEC 60529
SN03D12-502-M (Rend. sz. 082164)


Switching element

ES 502 ESnap-action switching contact 1 NC + 1 NO
Dimension drawing
Dimension drawing
Wiring diagram
Wiring diagram

Dimension drawing

Dimension drawing
1Operating point
2Free position
4n Number of plungers

Wiring diagram

Wiring diagram

Műszaki adatok


Zulassung EAC

Mechanikai értékek és környezet

Design Upright
Housing material
Housing Die-cast aluminum, anodized
Net 0,45 kg
Ambient temperature -5 ... 80 °C
Degree of protection IP67
Mechanical life 30 x 106
Contact material Silver alloy, gold flashed
Switching principle Snap-action switching contact (Contact closing time < 4 contact bounce time < 3)
Plunger spacing 12 mm
Installation orientation Any
Number of switching elements 3
Number of NC contacts 3
Number of NO contacts 3
2 x M20 x 1.5
Approach speed 0,01 ... 40 m/min
Actuating element Chisel plunger (Operating point accuracy ± 0.002. The reproducible switching point accuracy refers to the axial travel of the plunger after the switching element ES 502 E has been run-in with approx. 2000 operating cycles.)
Actuating force min.20 N

Elektromos csatlakoztatási értékek

Thermal rated current Ith 8 A
Utilization category acc. to EN 60947-5-1
AC-15 6A 230V
DC-13 6A 24V
AC-12 8 A, 250 V
Short circuit protection according to IEC 60269-1 8A gG
Rated insulation voltage Ui 250 V
Rated impulse withstand voltage Uimp 2,5 kV
Switching current
Min. at DC 12V min.10 mA
Connection cross-section 0,34 ... 1,5 mm²

Műszaki támogatás

Műszaki támogatás
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EUCHNER Magyarország Kft.
+36 1919 0855