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

NP1-648AS-M (Rend. sz. 082280)

Safety switch NP, mounting to DIN EN 50047

  • Mounting to DIN EN 50047
  • Cable entry M20 x 1.5
NP1-648AS-M (Rend. sz. 082280)


Approach direction



Horizontal and vertical

Can be adjusted in 90° steps

Switching element

648Slow-action switching contact 2 NC + 1 NO
Dimension drawing
Dimension drawing
Electro-mechanical safety switches

Dimension drawing

Dimension drawing



Műszaki adatok


Zulassung EACZulassung DGUV

Mechanikai értékek és környezet

Horizontal insertion depth 28 mm
Vertical insertion depth 29,5 mm
Housing material
Housing Reinforced thermoplastic
Net 0,5 kg
Ambient temperature -20 ... 80 °C
Degree of protection IP67
Mechanical life 1 x 106
Contact material Silver alloy, gold flashed
Switching principle Slow-action switching contact
Mounting method Mounting according to EN50047
Installation orientation Any
Number of door position positively driven contacts 2
Number of door position NO contacts 1
1 x M20 x 1.5
Approach speed max.20 m/min
Actuation frequency max.7000 1/h
Retention force 2 N
Extraction force 15 N
Actuating force 5 N

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 400 V
Rated impulse withstand voltage Uimp 2,5 kV
Switching voltage
Min. at 10mA 24 V
Switching current
Min. at 24V 30 mA
Connection cross-section 0,34 ... 1,5 mm²

Megbízhatósági értékek az EN ISO 13849-1 szerint

Monitoring of the safety guard position
B10D 3 x 106

In combination with Actuator BETAETIGER-P-GT

Mechanical values and environment

Overtravel A B C D E
Horizontal 2 mm
Overtravel K L M N
Vertical 1,5 mm

In combination with Actuator BETAETIGER-P-GNT

Mechanical values and environment

Overtravel A B C D E
Horizontal 7 mm



Műszaki támogatás

Műszaki támogatás
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EUCHNER Magyarország Kft.
+36 1919 0855