Most recent

IEEE C37.14-2025

IEEE Standard for Low-Voltage DC (3200 V and below) Power Circuit Breakers Used in Enclosures

Revision Active STD Enclosed low-voltage dc power circuit breakers of the stationary-mounted or drawout-mounted type of one- or two-pole construction with one or more rated maximum voltages of 300 V, 325 V, 600 V, 800 V, 1000 V, 1200 V, 1600 V, or 3200 V for applications on dc systems having nominal voltages of 250 V, 275 V, 500 V, 750 V, 850 V, 1000 V, 1500 V, or 3000 V, with general-purpose, high-speed, semi-high-speed, and rectifier circuit breakers; manually or power-operated; and with or without electromechanical or electronic trip devices are covered in this standard. Service conditions, ratings, functional components, temperature limitations and classification of insulating materials, dielectric withstand voltage requirements, test procedures, and application are dealt with in this standard.

CONTENT PROVIDER
Institute of Electrical and Electronics Engineers [ieee]

Included in Packages
This standard is not included in any packages.
Document History
Revises:
Amendments & Corrections
We have no amendments or corrections for this standard.