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Range of embedded poles

MV poles with embedded vacuum interrupters for rapid and easy circuit breaker construction, up to 40,5 kV, 3150 A, 50 kA.

 

Embedded
Pole
Type

Rated
voltage

(kV)

Rated
current

(A)

Rated
short-circuit
breaking current
(kA)

Indoor (standard)

P1

12 / 17,5

...1250

...31,5

P3

12 / 17,5

...1600

...40

P4

24

...1250

...25

P4-S

24

...1250

...20

Indoor (high current)

P2

12 / 17,5

...31501)

...40

P5

24

...25001)

...31,5

P6

36 / 40,5

...2500

...40

P7

12 / 17,5

...31501)

...50

Outdoor

OP0

12

...630

...20

OP12)

...27

...800

...16

OP22)

...38

...1000

...16

1) 2500/3150 A with heat-sink
2) With integrated current sensor for recloser applications


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