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EX-T3Z 068-22YR-1637

Item number: 101209850

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Product type description:

EX-T3Z 068 -(1)YR


(1)
111 NO contact/1 NC contact
222 NO contacts/2 NC contact
333 NO contacts/3 NC contacts

(2)
1637Gold-plated contacts
Not all component variants, which are possible according to this order code are available and/or technically feasible.
  • 2 switches in one enclosure
  • Metal enclosure
  • two-side operation / wire up to 2 x 50 m long
  • Robust design
  • Low actuating force
  • Pull-ring reset
  • wire pull and breakage detection
  • Ex-Zone 21 and 22

Ordering data

Product type description

EX-T3Z 068-22YR-1637

Article number (order number)

101209850

EAN (European Article Number)

4030661386430

eCl@ss number, version 12.0

27-37-12-01

eCl@ss number, version 11.0

27-37-12-01

eCl@ss number, version 9.0

27-37-12-01

ETIM number, version 7.0

EC002033

ETIM number, version 6.0

EC002033

Approvals - Standards

Certificates

TÜV

ATEX

IEC Ex

INMETRO

CCC EX

Explosion protection

Explosion protection: regulations

EN IEC 60079-0

EN 60079-31

Explosion protection zones

21

Explosion protection category

2D

Explosion protection designation

D II 2D Ex tb IIIC T90°C Db

General data

Standards

ABNT NBR IEC 60947-5-1

ABNT NBR IEC 60947-5-5

EN ISO 13850

EN IEC 60947-5-1

EN IEC 60947-5-5

Housing material

Grey cast iron, painted

Material of the housing cover

Grey cast iron, painted

Length of the wire, maximum

50 m

Gross weight

4,650 g

General data - Features

Reset by pull ring

Yes

Number of auxiliary contacts

2

Number of safety contacts

2

Safety classification

Standards

EN ISO 13849-1

Mission time

20 Year(s)

Safety classification - Safety outputs

B10D Normally-closed contact (NC)

100,000 Operations

Mechanical data

Actuating element

Roller lever N300

Mechanical life, minimum

50,000 Operations

Positive break angle

32 °

Actuating force, maximum

50 N

Note (Actuating force)

30 N in wire direction

Actuation direction

Each time 75° right-hand side and left-hand side rotation

Positive break force, minimum

50 N

Positive break torque

0.2 Nm

Mechanical data - Connection technique

Termination

Screw terminals M20 x 1.5

Cable section, minimum

0.75 mm²

Cable section, maximum

1.5 mm²

Note

All indications including the conductor ferrules.

Ambient conditions

Degree of protection

IP65

IP66

Ambient temperature

-20 ... +60 °C

Ambient conditions - Insulation values

Rated insulation voltage Ui

250 VAC

Rated impulse withstand voltage Uimp

4 kV

Electrical data

Thermal test current

10 A

Utilisation category AC-15

230 VAC

Utilisation category AC-15

2.5 A

Utilisation category DC-13

24 VDC

Utilisation category DC-13

6 A

Switching element

NO contact, NC contact

Switching principle

Snap action

Material of the contacts, electrical

Silver

Note

Note (General)

At 3 m distance intermediate wire supports are required, see accessories

Switch travel diagram

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-T3Z 068
Type:See ordering code
Marking:D II 2D Ex tb IIIC T90°C Db
Description of the component:Pull-wire emergency stop switch for safety applications
Relevant Directives:Machinery Directive2006/42/EC
 Explosion Protection Directive (ATEX)2014/34/EU
 RoHS-Directive2011/65/EU
Applied standards:DIN EN 60947-5-1:2018
DIN EN 60947-5-5:2017
DIN EN ISO 13850:2016
EN IEC 60079-0:2018
EN 60079-31:2014
Notified body, which approved the full quality assurance system, referred to Appendix IV, 2014/34/EU:TÜV Rheinland Industrie Service GmbH
Am Grauen Stein, 51105 Köln
ID n°: 0035
Notified body for Type Examination:DEKRA EXAM GmbH
Dinnendahlstraße 9
44809 Bochum
Kenn-Nr.: 0158
EU-Type Examination Certificate:BVS 08 ATEX E 156
This certificate refers only to the certification of the products in accordance with the Explosion Protection Directive 2014/34/EU (ATEX). Product conformity in accordance with the Machinery Directive 2006/42/EC is declared by the manufacturer under its own responsibility.
Person authorised for the compilation of the technical documentation:Oliver Wacker
Möddinghofe 30
42279 Wuppertal
Place and date of issue:Wuppertal, July 28, 2023
 GRA_SIG_ksig-y24
 Authorised signature
Philip Schmersal
Managing Director

Schmersal, Inc., 115 E Stevens Ave, Suite 208, Valhalla, NY 10595

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: 11/2/2024, 7:24 AM