EX-MAF 330-11Y-3D
Item number:131207964
Product features
- Metal enclosure
- Long life
- 40 mm x 76 mm x 40 mm ( basic component)
- Suitable for low actuating speeds
- 1 Cable entry M 20 x 1.5
- free of silicon
- proved in power station applications
- Can be actuated from any direction
- Elasticity of the spring allows for deflection above the max. switching angle of 15°
- Ex-Zone 22
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Ordering data
Product type descriptionEX-MAF 330-11Y-3D
Article number (order number)131207964
EAN (European Article Number)8905236107405
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
CertificatesATEX (Konformitätserklärung)
Explosion protection
Explosion protection: regulationsEN 60079-31EN IEC 60079-0
Explosion protection zones22
Explosion protection category3D
Explosion protection designationD II 3D Ex tc IIIC T110°C Dc X
General data
StandardsBG-GS-ET-15EN IEC 60947-5-1
Working principlemechanical
Housing materialLight alloy die-casting
Housing coating materialpainted
Material of the rodMetal film
Gross weight303g
General data - Features
Safety functionsYes
Number of normally closed (NC)1
Number of normally open (NO)1
Number of safety contacts1
Safety classification - Safety outputs
B10D Normally-closed contact (NC)20,000,000Operations
Mechanical data
Actuating elementSpring rod lever
Mechanical lifetime, minimum1,000,000Operations
Impact energy, maximum4J
Contact opening2 x 0.5 mm
Actuating speed, maximum1m/s
Repeat accuracy of switching points0.02mm
Mechanical data - Connection technique
TerminationScrew terminals M20 x 1.5
Cable section, minimum0.75 mm²
Cable section, maximum2.5 mm²
Wire cross-section13AWG
Mechanical data - Dimensions
Length of sensor40mm
Width of sensor40mm
Height of sensor184.5mm
Diameter of the Rod8mm
Ambient conditions
IP Degree of protectionIP65
Ambient temperature-15 ... +80 °C
Restistance to shock50 g / 6 ms
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-154A
Utilisation category DC-1324VDC
Utilisation category DC-134A
Switching element1 NO contact, 1 NC contacts
Switching principleSnap action
Switchover time, maximum10ms
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: 09/05/2026, 13:08