Phoenix Contact 2839402

The PT 4-BE serves as a base element for a protective plug, specifically configured to manage a 4-wire floating signal circuit. It establishes a connection bridge between terminals 3-4 (GND) and 9-10, ensuring reliable signal integrity. This component is designed for mounting on DIN rails of sizes NS 35/7.5 and NS 35/15, with a housing width of 17.5 mm.

Manufactured in Germany, this product is part of the PLUGTRAB PT family and adheres to the standards outlined in EN 61643-21. It features a maximum continuous operating voltage of 60 V DC and a rated current of 150 mA DC at 80 °C / 60 V. The housing is constructed from PA 6.6 material, providing a flammability rating of V-0 according to UL 94.

Additionally, the PT 4-BE incorporates screw connections with a thread size of M3 and requires a tightening torque of 0.5 Nm. It is equipped to handle conductor cross-sections ranging from 0.2 mm² to 4 mm² for rigid conductors and 0.2 mm² to 2.5 mm² for flexible conductors, accommodating AWG sizes from 24 to 12. The device operates effectively in ambient temperatures between -40 °C and 85 °C and is classified with a degree of protection of IP20.