Short Description
China Schmersal Limit Switch Supplier Honest provides MR441-11Y Limit Switches, Metal Enclosure, EN 60947-5-1, Screw Connection, Cast Iron, Painted.
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Metal Limit Switch, Schmersal, MR441-11Y Key Specifications / Features
• Actuator can be repositioned by 90°
• Metal enclosure
• 2 Contacts
• 106 mm x 99 mm x 63 mm (basic component)
• Protection class IP65
• 2 cable entries M 20 x 1.5
Global Properties:
Mechanical Data:
• Metal enclosure
• 2 Contacts
• 106 mm x 99 mm x 63 mm (basic component)
• Protection class IP65
• 2 cable entries M 20 x 1.5
Global Properties:
| Product name | 441 Rollendruckbolzen R |
| Standards | EN 60947-5-1 |
Compliance with the Directives (Y/N)  |
Yes |
| Suitable for safety functions (Y/N) | No |
| Standard housing (Y/N) | No |
| Materials | |
| - Material of the housings | cast iron, galvanized |
| - Roller material | Plastic |
| - Material of the contacts | Silver |
| Housing coating | painted |
| Weight | 1290 g |
| Slide form | Castor |
Mechanical Data:
| Design of electrical connection | Screw connection |
| Cable section | |
| - Min. Cable section | 1.5 mm² |
| - Max. Cable section | 2.5 mm² |
| AWG-Number | 13 |
| Active principle | mechanical |
| Mechanical life | 5.000.000 operations |
| Design of actuating element | Roller plunger |
| Bounce duration | ≤ 5 ms |
| Switchover time | ≤ 35 ms |
| Contact opening | 2 x 2.5 mm |
| Actuating speed with vertical actuating angle to switch axis | |
| - Min. Actuating speed | 1 mm/min |
| - Max. Actuating speed | 0,5 m/s |
| - Actuating angle from left of switch axis | 30° |
| - Actuating angle from right of switch axis | 30° |
| notice | All indications about the cable section are including the conductor ferrules. |
