Phoenix Contact Feed Through Terminal Block, 5.2mm Pitch, 800V, Blue, Push-in, PTV Series 1078971

The Phoenix Contact 1078971 is a high-reliability feed-through terminal block from the PTV Series, designed to deliver compact and efficient wire connections in demanding industrial, automation, and process engineering environments. Utilizing innovative push-in connection technology, this terminal block allows for quick and secure joining of two conductors, significantly reducing installation time and ensuring stable, low-resistance electrical contacts.

With a 5.2 mm pitch and blue polyamide housing, the terminal block is engineered for high-density mounting while maintaining durability and service life. The lateral insertion of conductors facilitates straightforward and visible wiring arrangements, minimizing the chance of cable bending or improper terminations. This orientation is ideal for panel builders and system integrators seeking neat, organized wiring layouts.

The Phoenix Contact 1078971 terminal block supports wire sizes ranging from 26 to 12 AWG (0.14 mm² to 4 mm²), accommodating a broad spectrum of industrial wiring needs. Rated for up to 800 V and 28 A, it is suitable for high-voltage switching, power distribution, and control circuits. Its robust copper alloy contacts ensure minimal power loss and high current transfer even in environments subject to significant mechanical shock and vibration.

Designed to meet the demanding safety and compliance standards required in hazardous area installations, this product holds IECEx/ATEX certification and complies with IEC 60947-7-1. Its flammability rating of UL 94 V-0 provides confidence in fire-prone industrial sites, such as energy supply and train transportation systems.

The modular, bridgeable design of the PTV series terminal blocks makes them ideal for scalable panel installations, allowing quick expansion and future upgrades. Bridge accessories and marking systems further streamline process control and system diagnostics.

Typical use cases for this terminal block include energy distribution infrastructure, control cabinets, switchgear, transportation systems, and process automation. Installers benefit from the product’s ergonomic design, durability, and ease of access during assembly or maintenance tasks.

With Phoenix Contact’s reputation for high-quality electrical connection technology, the 1078971 model ensures reliable operation and efficient panel wiring for industrial, commercial, and utility installations. For more Terminal Block options and Phoenix Contact connectivity solutions, explore the full EnvMart portfolio.