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EX-T4VH 355-11Z-3G/D

Item number: 101193946

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  • Snap action with constant contact pressure up to switching point
  • Metal enclosure
  • Good resistance to oil and petroleum spirit
  • 66,7 mm x 76 mm x 38 mm
  • Actuator heads can be repositioned by 4 x 90°
  • Including Ex-certified screwed cable gland and screw plug
  • Mounting details to EN 50041
  • 3 cable entries M 20 x 1.5

Ordering data

Product type description

EX-T4VH 355-11Z-3G/D

Article number (order number)

101193946

EAN (European Article Number)

4030661357737

Approvals - Standards

Certificates

cULus

Explosion protection

Explosion protection: regulations

EN IEC 60079-0

EN IEC 60079-15

EN 60079-31

Explosion protection zones

2

22

Explosion protection category

3G

3D

Explosion protection designation

D II 3G Ex nC IIC T5 Gc X

D II 3D Ex tc IIIC T90°C Dc X

Manufacturer declaration

ATEX Zone 2 and 22

General data

Standards

BG-GS-ET-15

EN IEC 60947-5-1

Housing construction form

Norm construction design

Actuator type to EN 50041

A

Housing material

Light alloy die-casting

Housing coating material

painted

Lever material

Metal film

Gross weight

377 g

General data - Features

Safety functions

Yes

Number of auxiliary contacts

1

2

Number of safety contacts

1

Safety classification

Standards

EN ISO 13849-1

Mission time

20 Year(s)

Safety classification - Safety outputs

B10D Normally-closed contact (NC)

20,000,000 Operations

Mechanical data

Actuating element

Roller lever

Roller material

Plastic

Mechanical life, minimum

30,000,000 Operations

Impact energy, maximum

1 J

Actuating speed, maximum

2.5 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

Actuating torque, minimum

0.3 Nm

0.3 Nm

Mechanical data - Connection technique

Termination

Screw terminals M20 x 1.5

Cable cross-section of the cable glands, minimum

7 mm

Cable cross-section of the cable glands, maximum

12 mm

Cable section, minimum

0.75 mm²

Cable section, maximum

2.5 mm²

Note

All indications including the conductor ferrules.

Wire cross-section

13 AWG

Mechanical data - Dimensions

Length of sensor

60.6 mm

Width of sensor

40.5 mm

Height of sensor

134 mm

Ambient conditions

Degree of protection

IP67

Ambient temperature

-20 ... +60 °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

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

NO contact, NC contact

Normally open contact (NO)

Switching principle

Slow action

Bounce duration, maximum

2 ms

Maximum switching frequency

5,000 /h

Switchover time, maximum

2 ms

Material of the contacts, electrical

Silver

Note

Note (General)

Switch with 2 NO contacts are not for security tasks

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Switch travel diagram

151193946 EX-T4VH 355-11Z-3G/D
  • Metal enclosure
  • Good resistance to oil and petroleum spirit
  • 66,7 mm x 76 mm x 38 mm
  • Actuator heads can be repositioned by 4 x 90°
  • Including Ex-certified screwed cable gland and screw plug
  • Mounting details to EN 50041
  • 3 cable entries M 20 x 1.5

EU Conformity Declaration
EU Declaration of Conformity LOG_COM_lo1de01s
Original



K.A. Schmersal GmbH & Co. KG
Möddinghofe 30
42279 Wuppertal
Germany
Internet: www.schmersal.com
Declaration:We hereby certify that the hereafter described components both in their basic design and construction conform to the applicable European Directives.
Name of the component:EX-Z/T 335-...-3G/D
EX-Z/T 355-...-3G/D
Type:See ordering code
Marking:D II 3G Ex nC IIC T5 Gc X
D II 3D Ex tc IIIC T90°C Dc X
Description of the component:Positive break position switch for safety functions or position switch without safety function
Relevant Directives:Machinery Directive
(for safety components, whose type plate is labelled "Safety component")
2006/42/EC
 Explosion Protection Directive (ATEX)2014/34/EU
 RoHS-Directive2011/65/EU
Applied standards:EN 60947-5-1:2017 + AC:2020
EN IEC 60079-0:2018
EN IEC 60079-15:2019
EN 60079-31:2014
Conformity with the explosion protection directive 2014/34/EU (ATEX) is declared by the manufacturer without involving a conformity assessment center.
Person authorised for the compilation of the technical documentation:Oliver Wacker
Möddinghofe 30
42279 Wuppertal
Place and date of issue:Wuppertal, September 7, 2023
 GRA_SIG_ksig-y24
 Authorised signature
Philip Schmersal
Managing Director

Schmersal India Pvt. Ltd., Plot No - G-7/1, Ranjangaon MIDC, Tal. - Shirur, Dist.- Pune 412 220

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: 23/12/2024, 4:46 am