TK 255-20Z

Item number: 101174924

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  • 3 cable entries M 20 x 1.5
  • Metal enclosure
  • Wide range of alternative actuators
  • Good resistance to oil and petroleum spirit
  • 63 mm x 63,5 mm x 30 mm
  • Actuator heads can be repositioned by 4 x 90°
  • Mounting details to EN 50047

Ordering data

Note (Delivery capacity)

Not available!

Product type description

TK 255-20Z

Article number (order number)

101174924

EAN (European Article Number)

4030661311449

eCl@ss number, version 12.0

27-27-06-01

eCl@ss number, version 11.0

27-27-06-01

eCl@ss number, version 9.0

27-27-06-01

ETIM number, version 7.0

EC000030

ETIM number, version 6.0

EC000030

Approvals - Standards

Certificates

CCC

EAC

General data

Standards

BG-GS-ET-15

EN ISO 13849-1

EN IEC 60947-5-1

Housing construction form

Norm construction design

Actuator type to EN 50047

e

Enclosure material

Metal, zinc die-cast

Enclosure coating material

painted

Material of the contacts, electrical

Silver

Gross weight

160 g

General data - Features

Number of auxiliary contacts

2

Safety classification

Standards

EN ISO 13849-1

Mission time

20 Year(s)

Mechanical data

Actuating element

Offset roller lever

Mechanical life, minimum

20,000,000 Operations

Actuating force, minimum

9 N

Positive break force, minimum

19 N

Actuating speed, minimum

240 mm/min

Actuating speed, maximum

1 m/s

Note (Actuating speed)

Actuating speed with actuating angle 30° to switch axis

Note Bounce duration

Bounce duration in accordance with actuating speed

Note (Switchover time)

Switchover time in accordance with actuating speed

Mechanical data - Connection technique

Termination

Screw terminals M20 x 1.5

Cable section, minimum

0.75 mm²

Cable section, maximum

2.5 mm²

Note (Cable section)

All indications including the conductor ferrules.

Mechanical data - Dimensions

Length of sensor

30 mm

Width of sensor

63 mm

Height of sensor

95.1 mm

Ambient conditions

Degree of protection

IP67

Ambient temperature, minimum

-30 °C

Ambient temperature, maximum

+80 °C

Ambient conditions - Insulation values

Rated insulation voltage Ui

500 V

Rated impulse withstand voltage Uimp

6 kV

Electrical data

Thermal test current

10 A

Required rated short-circuit current

1,000 A

Utilisation category AC-15

230 VAC

Utilisation category AC-15

4 A

Utilisation category DC-13

24 VDC

Utilisation category DC-13

1 A

Switching element

Normally open contact (NO)

Switching principle

Slow action

Switching frequency

5,000 /h

Note

Note (General)

Switch with 2 NO contacts are not for security tasks

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K.A. Schmersal GmbH & Co. KG, Möddinghofe 30, 42279 Wuppertal

The details and data referred to have been carefully checked. Images may diverge from original. Further technical data can be found in the manual. Technical amendments and errors possible.

Generated on: 05/12/2022, 21:31