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

NM03AL-M (Rend. sz. 079121)

Safety switch NM.AV/NM.AL, hinged actuator as solid shaft, long housing

  • Hinged actuator as solid shaft
  • Shaft length 110 mm
NM03AL-M (Rend. sz. 079121)


Switching element

ES03Slow-action switching contact 3 NC
Dimension drawing
Dimension drawing
Travel diagram
Travel diagram
Electro-mechanical safety switches

Dimension drawing

Dimension drawing
1Actuating direction



Travel diagram

Travel diagram
Contacts closed
Contacts open
Contacts positively driven

Műszaki adatok


Zulassung EACZulassung DGUVZulassung c_UL_us LISTED Class 2Zulassung CCC

Mechanikai értékek és környezet

Design Long housing
Housing material
Housing Reinforced thermoplastic
Net 0,1 kg
Ambient temperature -20 ... 80 °C
Degree of protection IP67
Mechanical life 4 x 106
Contact material Silver alloy, gold flashed
Switching principle Slow-action switching contact
Installation orientation Any
Number of door position positively driven contacts 3
3 x M16 x 1.5
Approach speed max.60 m/min
Actuating element
Plain bearing plastic Hinged actuator solid shaft (Length 110 mm)
Actuation frequency max.5000 1/h
Actuating torque 0,1 Nm

Elektromos csatlakoztatási értékek

Thermal rated current Ith 4 A
Utilization category acc. to EN 60947-5-1
AC-15 4A 230V
DC-13 4A 24V
Short circuit protection according to IEC 60269-1 4A gG
Rated insulation voltage Ui 250 V
Rated impulse withstand voltage Uimp 2,5 kV
Switching voltage
Min. at 10mA 12 V
Switching current
Min. at 24V 1 mA
Connection cross-section 0,34 ... 1,5 mm²

Megbízhatósági értékek az EN ISO 13849-1 szerint

Monitoring of the safety guard position
B10D 20 x 106


Műszaki támogatás

Műszaki támogatás
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EUCHNER Magyarország Kft.
+36 1919 0855