
Euchner 084400E | NP3-638AS : Safety Switch
The NP3-638AS is a high-performance safety switch designed for reliable operation in critical safety applications.
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Attribute | Value |
---|---|
Rated insulation voltage Ui: | 250 V |
Rated impulse voltage Uimp: | 1.5 kV |
Short circuit protection according to IEC 60269-1: | 2A gG |
thermal rated current Ith: | 1.5 A |
Approach speed: | max. 20 m/min |
Actuating force: | 5 N |
Installation Orientation: | any |
Mechanical Life: | 1 x 10? |
Switching principle: | Slow-action switching contact |
Degree of protection: | IP67 |
Ambient temperature: | -20 … +80 °C |
Item designation: | NP3-638AS |
Gross weight: | 0,144kg |
ECLASS: | 27-27-26-02 Safety switch with separate actuator (Type 2) |
Mounting type: | Mounting according to EN50047 |
Approach direction: | A |
Number of door position positively driven contacts: | 2 |
Extraction Force: | 15 N |
Actuation frequency: | max. 7000 1/h |
Retention Force: | 2 N |
Horizontal Insertion Depth: | 28 mm |
Vertical insertion depth: | 29.5 mm |
Horizontal Overtravel: | 2 mm |
Vertical overtravel: | 1.5 mm |
Product Number | Variant Description |
---|---|
NP3-638AS : Safety Switch | NP3-638AB : Safety Switch |