EX-MAF 330-11Y-3D
EX-MAF 330-11Y-3D
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- 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
Ordering data
| Note (Delivery capacity) |
Not available! |
| Product type description |
EX-MAF 330-11Y-3D |
| Article number (order number) |
101207964 |
| EAN (European Article Number) |
4030661373324 |
| eCl@ss number, version 12.0 |
27-27-06-01 |
| eCl@ss number, version 11.0 |
27-27-06-01 |
| eCl@ss number, version 9.0 |
27-27-06-01 |
| ETIM number, version 7.0 |
EC000030 |
| ETIM number, version 6.0 |
EC000030 |
Approvals - Standards
| Certificates |
ATEX (Konformitätserklärung) |
Explosion protection
| Explosion protection: regulations |
EN IEC 60079-0 EN 60079-31 |
| Explosion protection zones |
22 |
| Explosion protection category |
3D |
| Explosion protection designation |
D II 3D Ex tc IIIC T110°C Dc X |
General data
| Standards |
BG-GS-ET-15 EN IEC 60947-5-1 |
| Working principle |
mechanical |
| Housing material |
Light alloy die-casting |
| Housing coating material |
painted |
| Material of the rod |
Metal film |
| Gross weight |
251 g |
General data - Features
| Safety functions |
Yes |
| Number of normally closed (NC) |
1 |
| Number of normally open (NO) |
1 |
| Number of safety contacts |
1 |
Safety classification - Safety outputs
| B10D Normally-closed contact (NC) |
20,000,000 Operations |
Mechanical data
| Actuating element |
Spring rod lever |
| Mechanical lifetime, minimum |
1,000,000 Operations |
| Impact energy, maximum |
4 J |
| Contact opening |
2 x 0.5 mm |
| Actuating speed, maximum |
1 m/s |
| Repeat accuracy of switching points |
0.02 mm |
Mechanical data - Connection technique
| Termination |
Screw terminals M20 x 1.5 |
| Cable section, minimum |
0.75 mm² |
| Cable section, maximum |
2.5 mm² |
| Wire cross-section |
13 AWG |
Mechanical data - Dimensions
| Length of sensor |
40 mm |
| Width of sensor |
40 mm |
| Height of sensor |
184.5 mm |
| Diameter of the Rod |
8 mm |
Ambient conditions
| Degree of protection |
IP65 |
| Ambient temperature |
-15 ... +80 °C |
| Restistance to shock |
50 g / 6 ms |
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 |
4 A |
| Utilisation category DC-13 |
24 VDC |
| Utilisation category DC-13 |
4 A |
| Switching element |
1 NO contact, 1 NC contacts |
| Switching principle |
Snap action |
| Switchover time, maximum |
10 ms |
| Material of the contacts, electrical |
Silver |
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Datasheet
Operating instructions and Declaration of conformity
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Product picture (catalogue individual photo)
ID: km330f06
| 1.2 MB | .jpg | 352.778 x 1330.678 mm - 1000 x 3772 px - 72 dpi
| 209.9 kB | .png | 74.083 x 279.40000000000003 mm - 210 x 792 px - 72 dpi
| 16.6 kB | .png | 74.083 x 74.083 mm - 210 x 210 px - 72 dpi
| 14.8 MB | .png | 166.55700000000002 x 628.254 mm - 2000 x 7544 px - 305 dpi
| 22.3 kB | .jpg | 32.808 x 123.47200000000001 mm - 93 x 350 px - 72 dpi
Dimensional drawing basic component
Dimensional drawing actuator
Switch travel diagram
Contact closed
Contact open
Setting range
Latching point
Positive opening path/angleDiagram
Monitoring the interlock to EN ISO 14119
Positive break NC contact
Actuated
Not actuated
Normally-open contact
Normally-closed contact
131207964 EX-MAF 330-11Y-3D
- 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
| EU Declaration of Conformity |  |
| 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-MAF 330 |
| Type: | See ordering code |
| Marking: | D II 3D Ex tc IIIC T100°C Dc X |
| Description of the component: | Position switch |
| Relevant Directives: | Explosion Protection Directive (ATEX) | 2014/34/EU |
| RoHS-Directive | 2011/65/EU |
| Applied standards: | EN 60947-5-1:2017 + AC:2020 EN IEC 60079-0:2018 EN 60079-31:2014 |
| Person authorised for the compilation of the technical documentation: | Oliver Wacker Möddinghofe 30 42279 Wuppertal |
| Place and date of issue: | Wuppertal, January 17, 2024 |
 |
| Authorised signature Philip Schmersal Managing Director |
K.A. Schmersal GmbH & Co. KG, Möddinghofe 30, 42279 Wuppertal
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 at: 18/04/2026, 17:06