This document defines the performances and contact arrangements for threaded ring coupling circular connectors, fire resistant or non-fire resistant, intended for use in a temperature range from -65 °C to 175 °C or 200 °C continuous.
PUBLISHED
SRPS EN 3645-002:2024
PROJECT
nkSRPS EN 3645-002:2026
30.99
CD approved for registration as DIS
May 27, 2026