Электротехник
Electromagnetic contactor PMA-3210 U3 V 40A 380V/50Hz AC 1NO IP40 non-reversing with RTT-141 relay 28.0-40.0A in an enclosure with R button R Elektrotekhnik ET000054
SKU: ET000054
ETIM: EC000066
11,503 ₽
Get back 115 ₽ in points
Analogues by specifications
PMA-3000 series electromagnetic contactors are intended for use in stationary installations for remote starting, stopping, and reversing of three-phase squirrel-cage induction motors with a voltage up to 660 V AC 50 and 60 Hz.
When thermal relays are present, the contactor protects the controlled electric motors from:
* overload;
* currents arising from the loss of one of the phases;
* phase asymmetry.
* Contactors are characterized by high mechanical and switching wear resistance, which ensures a long service life even under intensive operating conditions;
* Complies with GOST requirements for industrial equipment, ensuring high reliability of operation;
* Absence of noise and increased reliability of operation;
* Simple design and high reliability, proven by operating time.
Number of auxiliary NO contacts
1
Rated control supply voltage Us AC at 50 Hz up to
380 В
Rated control supply voltage Us AC at 50 Hz from
380 В
Rated operating current Ie at AC-3, 400 V
40 А
Switch-on current type
Alternating current (AC)
0
★★★★★
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