Description
SCHMERSAL MK 441-11Y-M20
SCHMERSAL MK 441-11Y-M20
SCHMERSAL MK 441-11Y-M20 LIMIT SWITCH
- 2 cable entries M 20 x 1.5
- Actuator heads can be repositioned by 4 x 90°
- Metal enclosure
- 2 Contacts
- 106 mm x 99 mm x 63 mm (basic component)
- Protection class IP65
Ordering data
| Product type description | MK 441-11Y |
| Article number (order number) | 101058945 |
| EAN (European Article Number) | 4030661034287 |
| 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 | DNV CCC EAC |
General data
| Standards | EN IEC 60947-5-1 |
| Working principle | mechanical |
| Slide form | Castor |
| Enclosure material | Grey cast iron, galvanised |
| Enclosure coating material | painted |
| Material of the contacts, electrical | Silver |
| Gross weight | 1,280 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 | Offset roller lever |
| Roller material | Plastic |
| Mechanical life, minimum | 5,000,000 Operations |
| Actuating angle, from left of switch axis | 45 ° |
| Actuating angle, from right of switch axis | 30 ° |
| Contact opening | 2 x 2.5 mm |
| Actuating speed, minimum | 1 mm/min |
| Actuating speed, maximum | 0.5 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 (Cable section) | All indications including the conductor ferrules. |
| Wire cross-section | 13 AWG |
MK 441-11Y-M20 SCHMERSAL
SCHMERSAL MK 441-11Y-M20
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