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MD 441-11Y-T-2512
Item number:
151203454
MD 441-11Y-T-2512
Item number:
151203454
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| Product type description: (1)(2) 441-11Y(3)-(4)-(5) |
| (1) | |
| T | Slow action (not for AF/S) |
| M | Snap action |
| (2) | |
| S | Plunger S |
| 2S | Telescopic plunger 2S |
| R | Roller plunger R |
| K | Offset roller lever K |
| J | Offset roller lever J |
| 2C | Fork lever 2C |
| L | Roller lever L |
| D | Roller lever D |
| MAF/S | Level switch AF/S |
| (3) | |
| UE | Slow action with overlapping contacts |
| (4) | |
| without | Cast iron enclosure |
| A | Aluminium enclosure |
| (5) | |
| T | temperature-resistant and tropical version with ceramic insulation for -40 °C … +200 °C |
| 1276-2 | Gold-plated contacts |
Not all component variants, which are possible according to this order code are available and/or technically feasible.
- Metal enclosure
- Actuator head can be repositioned in steps 4 x 90°
- Continuous adjustment of lever position 360°
- 2 Contacts
- Lever can be transposed by 180°
- In temperature-resistant version, the roller can be mounted in two different positions on the shaft
- 106 mm x 99 mm x 63 mm (basic component)
- Protection class IP65
Ordering data
| Product type description |
MD 441-11Y-T-2512 |
| Article number (order number) |
151203454 |
| 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 |
General data
| Standards |
EN IEC 60947-5-1 |
| Working principle |
mechanical |
| Slide form |
Castor |
| Housing material |
Grey cast iron, galvanised |
| Housing coating material |
painted |
| Gross weight |
1,650 g |
General data - Features
| Number of normally closed (NC) |
1 |
| Number of normally open (NO) |
1 |
Safety classification - Safety outputs
| B10D Normally-closed contact (NC) |
2,000,000 Operations |
Mechanical data
| Actuating element |
Roller lever |
| Roller material |
Brass |
| Mechanical life, minimum |
5,000,000 Operations |
| Actuating angle, from left of switch axis |
30 ° |
| Actuating angle, from right of switch axis |
30 ° |
| Contact opening |
2 x 2.5 mm |
| Actuating speed, minimum |
1 mm/min |
| Actuating speed, maximum |
3 m/s |
| Note (Actuating speed) |
Actuating speed with vertical actuating angle to switch axis |
Mechanical data - Connection technique
| Termination |
Screw terminals M20 x 1.5 |
| Cable section, minimum |
1.5 mm² |
| Cable section, maximum |
2.5 mm² |
| Note |
All indications including the conductor ferrules. |
| Wire cross-section |
13 AWG |
Mechanical data - Dimensions
| Length of sensor |
63 mm |
| Width of sensor |
106 mm |
| Height of sensor |
237 mm |
| Width of Castor |
9 mm |
| Diameter of Castor |
36 mm |
Ambient conditions
| Degree of protection |
IP65 |
| Ambient temperature |
-40 ... +200 °C |
Ambient conditions - Insulation values
| Rated insulation voltage Ui |
250 VAC |
| Rated impulse withstand voltage Uimp |
4 kV |
Electrical data
| Thermal test current |
16 A |
| Utilisation category AC-15 |
250 VAC |
| Utilisation category AC-15 |
4 A |
| Switching element |
NO contact, NC contact |
| Note (Switching element) |
galvanically separated contact bridges |
| Switching principle |
Snap action |
| Bounce duration, maximum |
5 ms |
| Switchover time, maximum |
35 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)
Dimensional drawing basic component
Dimensional drawing actuator
EU Conformity Declaration
| EU Declaration of Conformity |  |
| Original | SCHMERSAL Industrial Switchgear (Shanghai) Co., Ltd. Cao Ying Road 3336 201712 Shanghai / Qingpu P.R. CHINA Internet: www.schmersal.com.cn |
| 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: | T/M 441 |
| Type: | See ordering code |
| Description of the component: | Position and limit switches |
| Relevant Directives: | Low Voltage Directive | 2014/35/EU |
| RoHS-Directive | 2011/65/EU |
| Applied standards: | EN 60947-5-1:2017 + AC:2020 |
| Person authorised for the compilation of the technical documentation: | Oliver Wacker Möddinghofe 30 42279 Wuppertal |
| Place and date of issue: | Shanghai, December 5, 2023 |
 |
| Authorised signature Michele Seassaro 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 on: 30/11/2024, 03:20