Phoenix Contact MC 1,5/ 3-ST-3,81
MPN: 1803581
Phoenix Contact
3 Position Terminal Block Plug, Female Sockets 0.150" (3.81mm) 180° Free Hanging (In-Line)
Active29,391 in stock
Overview
The 1803581 is a 3-position PCB terminal block plug from the MC series, designed for 3.81mm pitch applications. It features a screw connection with a tension sleeve that allows for secure, vibration-resistant wiring for cables ranging from 28 AWG to 16 AWG. This plug is rated for up to 8 A and 300 V (UL), making it a standard choice for low-voltage signal and power distribution in industrial control systems.
Why Choose This Part
This connector utilizes a robust tension sleeve screw system that ensures high contact force over the life of the product. The 180-degree wire entry and compact 11.1mm height make it suitable for tight enclosures, while the V0 flammability rating and 25-cycle mating durability provide long-term reliability in field-serviced equipment.
Applications
Industrial Control Panels
Providing reliable wire-to-board connections for PLC I/O modules and sensor interfaces.
Building Automation
Connecting thermostat signals, HVAC controls, and lighting dimmers to control PCBs.
Power Supply Outputs
Serving as a removable output terminal for low-wattage DC power converters.
Instrumentation
Interfacing discrete analog and digital signals in measurement equipment.
Key Specifications
Type
Plug, Female Sockets
Color
Green
Pitch
0.150" (3.81mm)
Current - UL
8 A
Voltage - UL
300 V
Current - IEC
8A
Mounting Type
Free Hanging (In-Line)
Voltage - IEC
320 V
Plug Wire Entry
180deg
Number of Levels
1
Termination Style
Screw - Rising Cage Clamp
Number of Positions
3
Positions Per Level
3
Contact Mating Finish
Tin
Wire Gauge or Range - AWG
14-30 AWG
Wire Gauge or Range - mm²
0.14-1.5mm²
