HomeProductsElectromechanical safety switches without guard lockingNP compact plastic switchNP1-638AB-M

NP1-638AB-M (Order no. 083690)

Safety switch NP, mounting with 40 mm spacing, cable entry M20 x 1.5

  • Mounting with 40 mm spacing
  • Cable entry M20 x 1.5
  • 2 pos. driven contact
NP1-638AB-M (Order no. 083690)

Description

Approach direction

Horizontal and vertical

Can be adjusted in 90° steps

Switching element

638

Slow-action switching contact 2 positively driven contacts

Accessories required

Actuator is not included.

Dimension drawing
Dimension drawing
Wiring diagram 638
Wiring diagram 638
Electromechanical safety switches in use

Dimensional drawings

Dimensional drawings

Connection examples

Connection examples

Technical data

Approvals

EAC_RU C-DE.MO05.B.00971/20DGUV_ET 21060_ET 21061CCC2024010305643584_SafetySwitch Nc_UL_us_E93776_1/1

Electrical connection values

Fuse max. 4 A gG
Connection cross section 0.34 ... 1.5 mm²
Rated insulation voltage Ui 250 V
Rated impulse voltage Uimp 2.5 kV
Utilization category
DC-13 4 A 24 V
AC-15 4 A 230 V
Switching voltage
min. at 10 mA 24 V
Switching current
min. at 24 V 30 mA
thermal rated current Ith 4 A

Mechanical values and environment

Anfahrgeschwindigkeit max. 20 m/min
Approach direction A
Connection type
1 x M20 x 1.5
Number of door position positively driven contacts 2
Extraction force 15 N
Actuation frequency max. 7000 1/h
Actuating force 5 N
Installation orientation any
Horizontal insertion depth 28 mm
Vertical insertion depth 29.5 mm
Storage temperature -25 ... 80 °C
Mechanical life 1 x 10⁶
Mounting type Mounting with 40 mm spacing
Retention force 2 N
Switching principle Slow-action switching contact
Degree of protection IP67
Ambient temperature -20 ... 80 °C
Material
Housing Reinforced thermoplastic
Contact Silver alloy, gold flashed

Characteristic values according to EN ISO 13849-1 and EN IEC 62061

B10DMission time
Monitoring of the guard position3x10620 y
Important! Values valid at DC-13 100 mA/24V


In combination with actuator ACTUATOR-P-GNT

Horizontal overtravel 7 mm

In combination with actuator ACTUATOR-P-GT

Horizontal overtravel 2 mm
Vertical overtravel 1.5 mm

Accessories

Downloads

Complete package

Download all important documents with a single click.

Content:

  • The operating instructions and any additions to the operating instructions or brief instructions
  • Any data sheets to supplement the operating instructions
  • The declaration of conformity
Download Complete Package (ZIP, 3,3 MB)

Single Documents

Other Documents

Ordering data

Ordernumber 083690
Item designation NP1-638AB-M
Gross weight 0,137kg
Customs tariff number 85365019000
ECLASS 27-27-26-02 Safety switch with separate actuator (Type 2)