ВНИИР
Three-phase voltage monitoring relay RSN-33 380V 50Hz protection VNIIR A8120-34128873
SKU: A8120-34128873
ETIM: EC001438
10,052 ₽
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Analogues by specifications
No description available
1-phase undervoltage monitoring possible
Yes
3-phase undervoltage monitoring possible
Yes
Height
75 мм
Depth
100 мм
Number of normally closed (NC) contacts
1
Number of normally open (NO) contacts
1
Number of switching contacts
0
Maximum permissible trip delay time without holding
.15 с
Rated control supply voltage Us AC at 50 Hz up to
570 В
Rated control supply voltage Us AC at 50 Hz from
114 В
Tripping threshold voltage to
494 В
Response threshold voltage from
152 В
Switch-on current type
Alternating current (AC)
Monitored voltage current type
Alternating current (AC)
With removable terminals, clamps
No
Includes DC voltage monitoring functions - hysteresis
No
Includes DC voltage monitoring functions - overvoltage
No
Includes DC voltage monitoring functions - undervoltage
No
Width
45 мм
0
★★★★★
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