Weidmüller manufactures the SAI-4-S-3P-M8L-M12-LOG, a passive sensor and actuator box featuring an M12 splitter with a robust steel thread. This part is designed to facilitate reliable connectivity and distribution in industrial automation applications. It is typically used in environments that require secure, efficient connections for sensors and actuators.
| Type |
Sensor & actuator box (passive) |
| Case Material |
Polyester |
| Colour |
Grey |
| Connection for NPN-sensors |
false |
| Connection thread |
M8 |
| Contact carrier material |
PBT (UL 94 V0) |
| Contact Material |
Nickel-plated CuZn |
| Contact surface |
Gold-plated |
| Degree of protection (IP) |
IP67 |
| Detailed drawing |
Dimensioned drawing |
| Distributor outlet |
with M12 outlet |
| Electrical isolation available |
No |
| Explosion safety category for dust |
None |
| Explosion safety category for gas |
None |
| Fire behaviour |
V-0 |
| Fix cable version suitable for cable guide chain |
false |
| GTIN (EAN) |
4050118527773 |
| Housing colour |
Black |
| Housing main material |
PBT |
| Housing Material |
Plastic |
| IP Rating |
IP67 |
| LED |
Yes |
| LED colour for I/O function |
yellow |
| LED colour for indicating operation |
green |
| LED initiator |
Yes |
| Logic function |
or, and |
| Material contact body |
Brass |
| Material insulation body |
PBT |
| Material of contact surface |
Gold |
| Max. current carrying capacity per I/O signal |
500 |
| Max. current carrying capacity per socket |
500 |
| Max. current-carrying capacity per slot 500 mA |
Total current |
| Maximum Temperature |
+90°C |
| Min. temperature |
-20°C |
| Misc Attribute |
SAI-4-S-3P-M8L-M12-LOG |
| Net weight |
58.08g |
| Nominal Current |
500mA |
| Number of channels per connector slot |
3 |
| Number of contact sockets |
4 |
| Number of pins |
3 |
| Number of Poles |
3 |
| Number of poles sensor/actuator slots |
3 |
| Number of sensor-/actuator-slots |
4 |
| Number of splitters |
4-way |
| Operating Temperature |
-20 - 90 |
| Operating Voltage |
30 - 15 |
| Pollution degree |
3 |
| Pollution severity |
3 |
| Protection degree |
IP67 |
| Rated voltage |
24 V |
| Rated voltage, max. |
30 V |
| Rated voltage, min. |
15 V |
| REACH SVHC |
No SVHC above 0.1 wt% |
| ROHS |
Conform |
| RoHS Compliance Status |
Compliant without exemption |
| Screw socket |
Nickel-plated CuZn |
| Status indicator |
LED |
| Suitable for cable carriers |
No |
| Thread sleeves sensor/actuator slots |
M8 |
| Tightening torque |
M8: 0.5 - 0.6 Nm, M12: |
| Total current (direct supply) |
2A |
| Total no. of pins |
3 |
| Type of branches for sensor-/actuator cables |
M8 |
| Type of connector for trunk line |
M12 |
| Version |
with M12 outlet, M8, 30 V, , LED: Yes, LED initia- |
| Weight |
66.4g |
| Wiring diagram |
Pole scheme |
| With LED indication |
true |
| With potential separation |
false |
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