Электротехник
Thermal overload relay RTT-121 UHL4 16.0A 660V/50Hz 1p 13.6-18.4A manual reset Elektrotekhnik ET003521
SKU: ET003521
ETIM: EC000106
3,057 ₽
Get back 30 ₽ in points
Analogues by specifications
We manufacture and supply. The product is certified. Thermal overload relays of the RTT-1, RTT-2 series are designed to protect three-phase asynchronous squirrel-cage induction motors from overcurrents of unacceptable duration, including those occurring during the loss of one of the phases. The relays are used as components in electric drive control circuits in AC circuits with a voltage of 660V at a frequency of 50 or 60Hz, and in DC circuits with a voltage of 440V. Warranty period - 2 years from the date of commissioning.
Number of auxiliary NO contacts
0
Number of auxiliary changeover contacts
0
Number of auxiliary break contacts
1
Maximum rated operating voltage Ue
660 В
Adjustable current range at
18.4 А
Adjustable current range from
13.6 А
Mounting method
Direct connection
0
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