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Siemens 3SE52120LK21
Siemens 3SE52120LK21 Mechanical Position Limit Switch, Twist Lever Actuator, 1NO-2NC Contact
- Brand: Siemens
- MPN: 3SE52120LK21
- UPC: 662643852097
- UNSPSC: 39121521
- FGPN: SIE3SE52120LK21
- Min. Order Qty: 1
- Qty. Interval: 1
- Sold as.: EACH
Siemens Limit Switch, Mechanical Position, Series: 3SE5, 50/60 Hz, 1NO-2NC, Quick, Twist Lever, M20 x 1.5, IP66/IP67, Threaded Mount, 31 mm W x 33 mm D, 15000000 cycles Operating Cycles, -25 to 85 deg C Operating, Metal, Environmental Conditions: -40 to 90 deg C Storage Temperature
| Type | : | Mechanical Position |
| Series | : | 3SE5 |
| Frequency Rating | : | 50/60 Hz |
| Contact Configuration | : | 1NO-2NC |
| Action | : | Quick |
| Actuator | : | Twist Lever |
| Connection Type | : | M20 x 1.5 |
| Enclosure Type | : | IP66/IP67 |
| Mounting Type | : | Threaded |
| Size | : | 31 mm W x 33 mm D |
| Operating Cycles | : | 15000000 cycles |
| Operating Temperature | : | -25 to 85 deg C |
| Material | : | Metal |
| Environmental Conditions | : | -40 to 90 deg C Storage Temperature |
- All actuators can be turned around the axis in increments of 22.5 deg
- Rounded and roller plungers according to EN 50041 with 3 mm over travel (total travel 9 mm) for greater tolerance when switching
- All enclosure variants have an integrated chlorinated rubber diaphragm for high functional safety in cold and aggressive environments
- Elements with 1NO+2NC slow action contacts with make-before-break and 2NO+1NC
- 15000000 typical/100000 electrical endurance/10000000 electrical endurance with contactor switching cycles
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Catalog
https://www.frenchgerleman.com/ASSETS/DOCUMENTS/ITEMS/EN/Siemens_3SE50000AC021AJ0_Catalog.pdf
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Specification Sheet
https://www.frenchgerleman.com/ASSETS/DOCUMENTS/ITEMS/EN/IDW_DOCUMENT_37c4601754265873220c6c7590b89b77bb197b95260c4e110d7523f854ada45b.pdf
