EKF
Reversing switch 3p 250A without control handle TwinBlock EKF tb-s-250-3p-rev
SKU: tb-s-250-3p-rev
ETIM: EC000216
25,182 ₽
Get back 251 ₽ in points
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Built-in motor drive
No
Design as auxiliary/maintenance switch
Yes
Version as main switch
Yes
Design as protective switch
No
Version as emergency switching-off device
Yes
Number of auxiliary NO contacts
0
Number of auxiliary changeover contacts
0
Number of auxiliary break contacts
0
Number of poles
3
Design
For distribution board mounting
Maximum rated operational voltage Ue AC
690 В
Motor drive optional
No
Independent trip unit
No
Rated power in AC-23 operating mode, 400 V
124 кВт
Rated voltage at
690 В
Rated voltage from
400 В
Rated short-time withstand current Icw
8 кА
Rated continuous current Iu
250 А
Reversing design
Yes
With interlock
Yes
Ingress protection (IP) of front side
IP00
Ingress protection (NEMA)
4
Product/component type
Load-break switch disconnector
Main electrical circuit connection type
Bolted connection
Control element type
Swivel lever
Conditional rated short-circuit current Iq
40.5 кА
Colour of control elements
Black
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