The Weidmüller 1781550001 is a sensor/actuator M12 plug connector with a straight design featuring 4 pins. It is typically used in industrial automation applications for connecting sensors and actuators. Renowned for its reliability and efficiency, this connector is ideal for demanding environments.
| Type |
Plug, straight |
| Number of Contacts |
4 |
| Connector Size |
M12 |
| Gender |
Plug |
| Ambient temperature |
-25 - 85 |
| Cable diameter, max. |
5.1mm |
| Cable diameter, min. |
2.9mm |
| Coating housing |
Other |
| Coding |
A-coded |
| Colour |
Black, Silver |
| Conductor cross-section, max. |
0.34mm² |
| Conductor cross-section, min. |
0.14mm² |
| Connectable conductor cross section fine-strand without cable end sleeve |
0.14 - 0.34 |
| Connectable conductor cross section multi-wired |
0.14 - 0.34 |
| Connection |
Cut & Clip |
| Connection 1 |
M12 |
| Connection 2 |
IDC |
| Connection Side A |
M12 plug, straight |
| Connection Side B |
Customisable |
| Connection thread |
M12 |
| Connector standard |
IEC 61076-2-101 |
| Contact Finish - Mating |
TIN |
| Contact Plating |
Tin |
| Contact surface |
tinned |
| Contact Type |
Pin |
| Current Rating |
4A |
| Degree of protection (IP), mounted |
IP67 |
| Description of article |
SAIS IDC / SAIB IDC |
| Diameter |
15.3mm |
| Diameter connector |
15.3 |
| For cable outer diameter |
2.9 - 5.1 |
| Gender of contact |
Male |
| GTIN (EAN) |
4032248429950 |
| Housing main material |
CuZn |
| Housing Material |
Brass |
| Insulation Resistance |
108 O |
| IP Rating |
IP67 |
| LED |
No |
| Material of contact surface |
Tin |
| Material thread ring |
Zinc die-cast |
| Maximum Operating Temperature |
85°C |
| Maximum Temperature |
+85°C |
| Min. temperature |
-25°C |
| Minimum Operating Temperature |
-25°C |
| Mount |
Free Hanging, Cable |
| Net weight |
22g |
| Nominal Current |
4 A |
| Nominal Voltage |
32V |
| Number of control contacts |
4 |
| Number of data contacts |
4 |
| Number of Poles |
4 |
| Number of Positions |
4 |
| Number of power contacts |
4 |
| Orientation |
Straight |
| Package Quantity |
1 |
| Packaging |
Bulk |
| Plugging cycles |
= 50 |
| Pollution degree |
3 |
| Pollution severity |
3 |
| Protection degree |
IP67 |
| Qty. |
1 items |
| Radiation Hardening |
No |
| Rated current In |
4 |
| Rated voltage |
32 |
| Ratings |
IP67, Waterproof, Dust Tight |
| REACH SVHC |
No SVHC above 0.1 wt% |
| ROHS |
Conform |
| RoHS Compliance Status |
Compliant without exemption |
| RoHS Compliant |
No |
| Screened |
false |
| Seal Type |
Screw-on |
| Series |
SAI |
| Shell Material |
ZINC DIE CAST |
| Shield connection |
No |
| Shielding |
Unshielded |
| Temperature range of housing |
-25…+85°C |
| Termination |
IDC |
| Thread type connection side |
M12 |
| Threaded ring material |
Diecast zinc |
| Type of connection |
Insulation displacement |
| Type of electric connection |
Insulation displacement connection |
| Type of housing |
Straight |
| Type of locking |
Other |
| Version |
Field attachable connector, M12 |
| Voltage Rating |
32V |
| Width |
15.3mm |
| Wire/Cable Diameter |
4mm |
| With protective conductor |
false |
| With status indication |
false |
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