Phoenix Contact FRONT-MSTB 2.5/6-STF-5.08 Series Pluggable Terminal Block, 6-Contact, 5.08 mm Pitch, 320V, Female 1777840

Phoenix Contact’s FRONT-MSTB 2.5/6-STF-5.08 Series Pluggable Terminal Block, model 1777840, is engineered for reliable and efficient PCB connectivity in industrial and electronic assembly environments. This terminal block features six contact positions, allowing engineers and technicians to interface multiple wires securely with a consistent pitch of 5.08 mm. The product is particularly suited for power and signal distribution on printed circuit boards in control panels, automation systems, and other electrical hardware.

The terminal block utilizes a push-in spring wire connection method, simplifying installation and enabling quick, tool-less insertion of wire ends. This mechanism ensures robust connectivity and minimizes the risk of loose connections under vibration or operational stress. The female connector orientation and straight form factor facilitate straightforward PCB mounting, aligning with conventional circuit layouts for both commercial and industrial applications.

Bearing a nominal current rating of 12 A and a rated voltage of 320V, the block easily supports mid-power electronic circuits as well as data and control signals in automation, instrumentation, and process control systems. The housing is constructed from high-quality polyamide material, delivering excellent electrical insulation and mechanical strength to withstand harsh conditions found in manufacturing, HVAC, and laboratory setups.

Wire accommodation is versatile: the block accepts wire sizes from 0.34 mm² to 2.5 mm² (AWG 24 to AWG 12), ensuring compatibility with common wiring standards. Its compact construction - 27.2 mm in length, 15 mm in depth, 40.28 mm in width - optimizes panel space without sacrificing accessibility or functionality. The green color aids in identification among densely populated boards, contributing to organized installation and maintenance workflows.

Industrial use cases include PLC wiring, sensor data routing, motor control connections, and auxiliary power distribution in industrial automation environments. The terminal block meets rigorous standards for durability and longevity, and its robust design ensures stable electrical performance for critical systems.

6-contact, single-row configuration for versatile PCB applications. Compact dimensions suitable for dense circuit board layouts. Push-in spring mechanism delivers reliable, tool-less wire connection. Polyamide insulated housing for enhanced safety and strength.

Wide voltage and current operating range for power and signal circuits. Straight, female PCB mounting for universal interface compatibility.

Discover other Phoenix Contact Terminal Blocks and PCB connectors in the EnvMart electronics components category for advanced industrial automation and commercial assembly projects.