EKF
Fuse disconnector RPB-4 400A left drive, without fuse links EKF Basic rpb-r-400l
SKU: rpb-r-400l
ETIM: EC000216
13,117 ₽
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Fuse-switch disconnectors model RP (RPB/RPC) are designed for passing rated currents, infrequent and non-automatic switching of power circuits without load in 50 Hz electrical power distribution devices. The apparatuses are three-pole disconnectors, where each pole has a fuse connected in series and forms a single device with it on a common panel. The apparatus design uses a knife-type contact system with a visible circuit break. The main parts of the apparatus are contact knives, fuse inserts, contact and hinge stands mounted on a common panel. The required contact pressure is provided by springs on the contact stands and spherical washers on the hinge stands.
Built-in motor drive
No
Number of auxiliary NO contacts
0
Number of auxiliary changeover contacts
0
Number of auxiliary break contacts
0
Number of poles
3
Design
Mounting in distribution board
Rated voltage from
400...400 В
Rated continuous current Iu
400 А
With interlock
No
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
Rotary button/knob
Conditional rated short-circuit current Iq
30 кА
Colour of control elements
Other
0
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