SRPG400A250

The SRPG400A250 trip unit and programmer from GE Fanuc Emerson's Spectra series delivers advanced capabilities in electrical management. With a robust voltage rating of 600 VAC, this unit efficiently supports an amperage rating of 250 A, which is ideal for extensive electrical systems. It is specifically designed for use with various SG frame types, including SGDA, SGHA, SGLA, and SGPA.

This trip unit can accommodate a maximum breaker current rating of 400 A, enhancing its functionality and adaptability. Featuring a three-pole setup, it allows for clear separation and control of phases in electrical systems. The adjustable instantaneous trip range varies from 755 A to 2550 A, providing tailored protection based on application requirements.

A prominent feature is the local LCD, which provides essential metering display functions, allowing users to view selectable phase ammeter readings alongside trip indicators. This feature offers immediate feedback crucial for managing electrical loads effectively. Additionally, the AIC rating of 35 kAIC guarantees reliable performance even in high-fault situations.

The operational parameters encompass an ambient temperature range from –20 °C to +55 °C, ensuring reliable functioning across a variety of environments. With support for frequencies of 50/60 Hz, the trip unit operates seamlessly within typical industrial standards. The solid-state electronic trip unit technology enables fast and accurate fault detection, while the plug-in mounting simplifies installation, making it a convenient option for various electrical configurations.