Product Overview
The Siemens 3MT8009-1AN21G1A contactor is a member of the SIRIUS (domestic) SMART series, designed for efficient electrical control.
Product Features
This contactor is suitable for an AC-3 9A/4kW 400V electrical environment, equipped with one normally open auxiliary contact. With a coil voltage of AC 220V 50/60Hz and a specification of S00, it has a compact structure. It offers excellent protection performance, achieving an IP20 protection rating on both the front and connection terminals, effectively preventing the entry of solid foreign objects. In terms of impact resistance, it performs well under both square-wave and sinusoidal impacts. When the control voltage is AC, the measured values at 50Hz and 60Hz are both 220V, ensuring stable and reliable operation. Additionally, its maximum installation height is 2000m, adapting to various installation environments, and it maintains stable performance within the operating and storage temperature ranges.
Application Areas
It can be used in scenarios such as motor control and circuit switching in industrial and commercial electrical systems.