Phoenix Contact FK-MC 0.5/6-ST-2.5 Series Pluggable Terminal Block, 6-Contact, 2.5 mm Pitch, 1 Row, 320 V, 4 A 1881367

Phoenix Contact 1881367 is a high-quality Pluggable Terminal Block designed for electronic and electrical circuit connectivity applications. It features six contact points arranged in a single row with a 2.5 mm pitch, facilitating dense yet reliable wiring configurations. Operating at a current rating of 4 A and a maximum voltage of 320 V, it caters to various low to medium power electronic assemblies.

The terminal block’s housing is made of durable polyamide material with a green finish, providing excellent insulating properties and flame resistance as certified by the UL 94-V0 rating, which stops burning within 10 seconds during fire exposure. Contacts are constructed from tin-plated copper alloy, ensuring corrosion resistance and continuous electrical conductivity.

The spring cage wire connection method allows for tool-free, quick, and secure clamping of wire ends, supporting a wide range of wire sizes from 0.2 mm² up to 4 mm² (24 to 10 AWG), suitable for multiple wiring scenarios. Its straight orientation and standardized 2.5 mm pitch support compatibility with common printed circuit board designs and micro COMBICON headers.

The product adheres to the IEC 60068-2-6:2007-12 environmental testing standard, demonstrating resistance to mechanical stress such as vibration, enhancing robustness in industrial and laboratory environments. It withstands at least 25 mating operations, offering longevity for setups requiring frequent maintenance or reconfiguration.

Current rating of 4 A ensures consistent power handling for control circuits. Supports a versatile range of conductor sizes for flexible installation options. Polyamide housing provides electrical insulation and flame retardancy.

Spring cage terminals permit swift wiring without specialized tools. Compact form factor saves board space with 19.2 x 15.6 x 11.75 mm dimensions. Environmentally tested for mechanical durability in demanding conditions.

Application fields include industrial automation, control panels, electronic assemblies, and HVAC systems.

This Phoenix Contact FK-MC 0.5/6-ST-2.5 terminal block is an ideal choice for PCB mounting in industrial machines, test equipment, manufacturing setups, and commercial electronic devices. It ensures secure connections while allowing modular assembly and replacement, minimizing downtime and facilitating maintenance.

Explore more in the Electroincs & Electricals section on EnvMart for compatible connectors and related terminal block accessories.