3SE2120-1AV00-0AC1 POS. SWITCH BASIC UNIT W/O HEAD
From SIEMENS
| POS. SWITCH BASIC UNIT W/O HEAD 1XM20X1.5 SNAP-ACTION CONTACTS 1NO+1NC WITH GOLDED CONTACTS | ||
| Product designation | position switch | |
| Suitability for use safety switch | Yes | |
| General technical data | ||
| Protection class IP | IP67 | |
| Active principle | mechanical | |
| Length of the sensor | 89.5 mm | |
| Width of the sensor | 40 mm | |
| Design of the switching contact | mechanical | |
| Number of NC contacts for auxiliary contacts | 1 | |
| Number of NO contacts for auxiliary contacts | 1 | |
| Number of CO contacts for auxiliary contacts | 0 | |
| Design of the interface for safety-related communication | without | |
| Enclosure | ||
| Design of the housing | design complying with EN 50041 | |
| Material of the enclosure | metal | |
| Coating of the enclosure | painted | |
| Design of the housing acc. to standard | Yes | |
| Drive Head | ||
| Design of the operating mechanism | without | |
| Design of the switching function | positive opening | |
| Circuit principle | snap-action contacts | |
| Number of switching contacts safety-related | 1 | |
| Connections/Terminals | ||
| Type of electrical connection | screw-type terminals | |
| Communication/ Protocol | ||
| Design of the interface | without | |
| Ambient conditions | ||
| Ambient temperature | ||
| during operation | -30 ... +85 °C | |
| Explosion protection category for dust | none | |
| Installation/ mounting/ dimensions | ||
| Mounting type | screw fixing | |
