Phoenix Contact MSTB 2.5/3-ST-5.08 Series Pluggable Terminal Block 3-Contact 5.08 mm Pitch 1 Row 630V 12A 1757022

The Phoenix Contact MSTB 2.5/3-ST-5.08 Series Pluggable Terminal Block, model 1757022, is a robust and reliable PCB terminal block designed for demanding industrial applications requiring secure electrical connections. With a 3-contact, 1-row configuration and a 5.08 mm pitch, this terminal block suits compact PCB layouts without compromising on wiring accessibility and electrical performance. It supports a voltage of up to 630 V and a current rating of 12 A, making it suitable for high-power automation and process control equipment.

The terminal block features a durable nylon housing that provides excellent resistance to mechanical stress, abrasion, and corrosion, enhancing the longevity and reliability of installations in harsh industrial environments. The green color of the housing facilitates easy identification on crowded PCBs.

It employs a screw connection methodology that ensures firm and secure wire fastening without requiring specialized tools, compatible with wire sizes ranging from 0.2 mm² (24 AWG) up to 2.5 mm² (12 AWG). Tin-plated copper alloy contacts inside the block guarantee optimum electrical conductivity and corrosion resistance, maintaining stable connections under varying conditions.

Its compact dimensions (18.3 mm length × 15.23 mm width × 15 mm depth) allow for efficient use of board space, and the right-angle orientation design helps cater to specific mounting requirements in PCB assembly. The terminal block meets RoHS environmental standards, aligning with compliance requirements for electronics manufacturing.

This Phoenix Contact MSTB terminal block series is widely used in industrial, manufacturing, robotics, and control panel applications where reliable, high-voltage, and high-current connectivity is essential. Comprehensive electrical safety and mechanical durability make it a preferred choice for system integrators and engineers requiring robust PCB connection solutions.

Constructed with nylon housing for mechanical stress and corrosion resistance. Supports wire sizes from 24 AWG to 12 AWG, accommodating 0.2 mm² to 2.5 mm² wires. Provides a voltage rating of 630V suitable for industrial applications.

Features screw connection method for secure and easy installation. Compact dimensions optimize PCB space usage with length 18.3 mm, width 15.23 mm, and depth 15 mm. Equipped with tin-plated copper alloy contacts for excellent conductivity.

Right angle orientation allows convenient PCB mounting. Green color housing improves identification on circuit boards. Complies with RoHS standards ensuring environmental safety. Ideal for automation, process control, and other high-power industrial settings.

Browse similar Pluggable Terminal Blocks and Phoenix Contact products on EnvMart for reliable industrial electrical connectors.