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Operating instructions safety switch np, Technical data – EUCHNER NP User Manual

Page 6

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Operating Instructions Safety Switch NP

Figure 9: Dimension drawing NP.-...K. (with adapter)

Figure 11: Dimension drawing NP2... (plug connector)

Inser

te

d

Inser

te

d

Figure 12: Dimension drawing NP3... (Plug connector

M12)

M12x1

Built-in connector
not aligned

Figure 10: Minimum travel + overtravel and minimum door radii

Approach direction Standard actuators

Overtravel actuator

Horizontal (h)

28 + 2

28+7

Vertical (v)

29.5 + 1.5

29.5 + 7

Only with adapter NP-K

Actuator type

Door radius min. [mm]

Actuator P-G...

1000

Actuator P-W...

1000

HINGED ACTUATOR P-OU...

90

HINGED ACTUATOR P-LR...

100

Hinged actuator P-LR / P-LRN

R > 100

Hinged actuator P-OU / P-OUN

12

26

20

35

28

+2

R > 90

Technical data

Parameters

Value

Housing material

Reinforced
thermoplastic

Degree of protection acc. to IEC 60529
NP1... (cable entry)

IP67

NP2... (plug connector)

IP65

NP3... (Plug connector M12)

IP67

Mechanical operating cycles

1x10

6

Ambient temperature
NP1..., NP2...

-20 ... +80°C

NP3...

-20 ... +60°C

Installation position

Any

Degree of contamination
(external, acc.to EN 60947-1)

3 (industrial)

Extraction force

15 N

Retention force

2 N

Actuating force (at 20 °C)

5 N

Actuation frequency, max.

7000 / h

Approach speed, max.

20 m/min

Switching principle

Slow-action switching
contact

Contact material

Silver alloy

Rated insulation voltage

U

i

= 250 V

Rated impulse
withstand voltage

U

imp

= 2.5 kV

Rated short-circuit current

100 A

Utilization category (IEC 947-5-1)

NP1..., NP2...

AC-15

4 A

230 V

DC-13

4 A

24 V

NP3...

AC-15

1.5 A

230 V

DC-13

1.5 A

24 V

Switching voltage, min.

24 V

Switching current, min., at 24 V

30 mA

Conv. thermal current I

th

NP1..., NP2...

4 A

NP3...

1.5 A

Short circuit protection acc. to IEC 60269-1 (control circuit fuse)
NP1..., NP2...

4 A gG

NP3...

2 A gG

Limitations for version NP2 with ambient temperature
greater than 70°C
Utilization category (IEC 947-5-1)

AC-15

2 A

230 V

DC-13

2 A

24 V

Conv. thermal current I

th

2 A A

Short circuit protection
acc. to IEC 60269-1

2 A gG

(control circuit fuse)
Reliability figures according to EN ISO 13849-1
B

10d

3 x 10

6