3RT2045-1AP60
$198.86
Sale price
$198.86
Regular price
$288.21
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3RT2045-1AP60
$198.86
Sale price
$198.86
Regular price
$288.21
The Siemens Size S3 contactors have an auxiliary contact integrated in the basic unit. The basic units size S3 contain two integrated auxiliary contacts (1 NO + 1 NC). All basic units can be expanded with auxiliary switch blocks. For size S3 and higher, complete units with 2 NO + 2 NC are available (terminal designation according to EN 50012). The auxiliary switch block can be removed and a maximum of 4 additional auxiliary contacts can be attached. 3RU2146 thermal overload relays or 3RB3046 solid-state overload relays can be fitted to the 3RT2045 contactors for protection against overload.