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
prSRPS EN 3645-002:2026
10.99
New project approved
Apr 10, 2026