Siemens 3SE5234-0HK21-1AC4
MPN3SE5234-0HK21-1AC4
Active
Position switch Plastic enclosure according to EN 50047, 31 mm 1 NO/1 NC quick action contacts integrated (not replaceable) with M12 connector, 4-pole Pin assignment: Pin1=21, Pin2=22 Pin3=13, Pin4=14 for max. 250 V and 4 A Twist lever, right and/or left switching can be set with plastic roller 19 mm
$33.02Ref. price · indicative, final on quote
Source DocumentedChannel stated on listing & quote
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Independent China distributor & sourcing agent· Listing updated Sep 2026
Specifications
| Parameter | Value |
|---|---|
| Cable entry type | M12 plug |
| Type of electrical connection | M12 plug, fixed |
| Insulation voltage rated value | 250 V |
| Surge voltage resistance rated value | 3 kV |
| Thermal current | 4 A |
| Continuous current of the DIAZED fuse link gG | 4 A |
| Continuous current of the c characteristic MCB | 1 A; for a short-circuit current smaller than 400 A |
| Continuous current of the quick DIAZED fuse link | 4 A; for a short-circuit current smaller than 400 A |
| Operating frequency rated value | 50 ... 60 Hz |
| Coating of the enclosure | Other types |
| Material of the enclosure | plastic |
| Material of the enclosure of the switch head | plastic |
| Parameter | Value |
|---|---|
| At 24 V rated value | 3 A |
| At 125 V rated value | 0.55 A |
| At 240 V rated value | 4 A |
| At 250 V rated value | 0.27 A |
All specifications
| Parameter | Value |
|---|---|
| Design of the interface | without |
| Design of the interface for Safety-Related communication | without |
| Mounting position | any |
| Design of Plug-In connection | M12 plug, 4-pole: Pin 1 = terminal 21, Pin 2 = 22, Pin 3 = 13, Pin 4 = 14 |
| Width of the sensor | 31 mm |
| Design of the housing | block, narrow |
| Design of the housing according to standard | Yes |
| According to IEC 60068-2-6 | 0.35 mm/5g |
| According to IEC 60068-2-27 | 30g / 11 ms |
| Standard-Compliant actuator head | EN 50047, design A |
| Reference code according to IEC 81346-2 | B |
| During storage | -40 ... +90 °C |
| Repeat accuracy | 0.05 mm |
| Sensing distance | mechanical |
| During operation | -25 ... +85 °C |
| Mounting | screw fixing |
| Circuit principle | snap-action contacts |
| Degree of pollution | class 3 |
| Protection class IP | IP65 |
| Length of the sensor | 125.3 mm |
| Shape of the switch head | roller |
| Substance prohibitance | 07/01/2006 |
| Design of the actuating element | Twist lever, metal lever, 21 mm long, straight, plastic roller 19 mm |
| Design of the switching contact | mechanical |
| Of the supplied operating lever | 3SE5000-0AA21 |
| Design of the switching function | positive opening, integrated |
| Product function positive opening | Yes |
| Suitability for use safety switch | Yes |
| Number of switching contacts Safety-Related | 1 |
| Number of NC contacts for auxiliary contacts | 1 |
| Number of NO contacts for auxiliary contacts | 1 |
| Mechanical service life (Operating cycles) typical | 15 000 000 |
| Minimum actuating torque in directions of actuation | 0.25 N·m |
| Of the supplied actuator head for position switches | 3SE5000-0AK00 |
MPN
3SE5234-0HK21-1AC4