EX-M. 441-11Y-14-1276-2
Item number:103011173
Product features
- 2 cable entries
- Ex-Zone 21 and 22
- Gold-plated contacts 1276-2 (0,3 µm)
- Suitable for heavy duty
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Ordering data
Product type descriptionEX-M. 441-11Y-14-1276-2
Article number (order number)103011173
EAN (European Article Number)4030661476476
eCl@ss number, version 12.027-27-06-01
eCl@ss number, version 11.027-27-06-01
eCl@ss number, version 9.027-27-06-01
ETIM number, version 7.0EC000030
ETIM number, version 6.0EC000030
Approvals - Standards
CertificatesATEXCCC-EXIECExINMETRONEPSI
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
StandardsEN IEC 60947-5-1
Working principlemechanical
Housing materialGrey cast iron, galvanised
Housing coating materialpainted
Gross weight1,785g
General data - Features
Number of normally closed (NC)1
Number of normally open (NO)1
Mechanical data
Mechanical lifetime, minimum10,000,000Operations
Contact opening2 x 2.5 mm
Mechanical data - Connection technique
TerminationScrew terminals M20 x 1.5
Cable section, minimum1.5 mm²
Cable section, maximum2.5 mm²
Wire cross-section13AWG
Mechanical data - Dimensions
Length of sensor63mm
Width of sensor106mm
Height of sensor181mm
Ambient conditions
IP Degree of protectionIP65IP66IP67
Ambient temperature-20 ... +60 °C
Ambient conditions - Insulation values
Rated insulation voltage Ui250 VAC
Rated impulse withstand voltage Uimp4kV
Electrical data
Thermal test current16A
Utilisation category AC-15230VAC
Utilisation category AC-154A
Switching elementNO contact, NC contact
Switching principleSnap action
Bounce duration, maximum5ms
Maximum switching frequency3,000/h
Switchover time, maximum35ms
Material of the contacts, electricalSilver
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, 13:21