EX-T3Z 068-33YR-1637
Archive
Item number:101218074
Product features
- 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 descriptionEX-T3Z 068-33YR-1637
Article number (order number)101218074
EAN (European Article Number)4030661415215
eCl@ss number, version 12.027-37-12-01
eCl@ss number, version 11.027-37-12-01
eCl@ss number, version 9.027-37-12-01
ETIM number, version 7.0EC002033
ETIM number, version 6.0EC002033
Approvals - Standards
CertificatesATEXIECEx
Explosion protection
Explosion protection: regulationsEN 60079-31EN IEC 60079-0
Explosion protection zones21
Explosion protection category2D
Explosion protection designationD II 2D Ex tb IIIC T90°C Db
General data
StandardsABNT NBR IEC 60947-5-1ABNT NBR IEC 60947-5-5EN IEC 60947-5-1EN IEC 60947-5-5EN ISO 13850
Housing materialGrey cast iron, painted
Material of the housing coverGrey cast iron, painted
Length of the wire, maximum50m
Gross weight4,500g
General data - Features
Reset by pull ring Yes
Number of auxiliary contacts3
Number of safety contacts3
Safety classification
StandardsEN ISO 13849-1
Mission time20Year(s)
Safety classification - Safety outputs
B10D Normally-closed contact (NC)100,000Operations
Mechanical data
Actuating elementRoller lever N300
Mechanical lifetime, minimum50,000Operations
Positive break angle32°
Actuating force, maximum50N
Note (Actuating force)30 N in wire direction
Actuation directionEach time 75° right-hand side and left-hand side rotation
Positive break force, minimum50N
Positive break torque0.2Nm
Mechanical data - Connection technique
TerminationScrew terminals M20 x 1.5
Cable section, minimum0.75 mm²
Cable section, maximum1.5 mm²
Ambient conditions
IP Degree of protectionIP65IP66
Ambient temperature-20 ... +60 °C
Ambient conditions - Insulation values
Rated insulation voltage Ui250 VAC
Rated impulse withstand voltage Uimp4kV
Electrical data
Thermal test current10A
Utilisation category AC-15230VAC
Utilisation category AC-152.5A
Utilisation category DC-1324VDC
Utilisation category DC-136A
Switching elementNO contact, NC contact
Switching principleSnap action
Material of the contacts, electricalGold-plated silver (AgNi 15 + Au 0,3µm)
Note
Note (General)At 3 m distance intermediate wire supports are required, see accessories
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: 12/05/2026, 19:44