Categories
Price: | Negotiable/Piece |
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Trade Terms: | FOB,CIF |
Min Order: | 100/Piece |
Pay Type: | L/C,T/T |
NO. |
testing current name |
I/In | Assumed time |
Starting situation |
1 |
Assumed un- tripping current |
1.05 |
2h(In>63A), 1h(In≤63A) |
Cold state |
2 |
Assumed tripping current |
1.30 |
2h(In>63A), 1h(In≤63A) |
Start right after the number 1 test |
Type | ROKM6-125N | ROKM6-160N | ROKM6-250N | ROKM6-400N | ROKM6-630N | ROKM6-800N | ||||||||||
Rated current In(A) | 125A | 160A | 250A | 400A | 630A | 800A | ||||||||||
Rated insulation voltage(V) | 500 | 690 | 800 | 800 | 800 | 800 | ||||||||||
Rated pulse voltage(KV) | 6 | 6 | 8 | 8 | 8 | 8 | ||||||||||
Rated working voltage ue (V) | AC500 | AC690 | AC690 | AC690 | AC690 | AC690 | ||||||||||
DC250 | DC500 | DC750 | DC750 | DC750 | DC750 | |||||||||||
Ultimate short-circuit breaking capacity lcu(KA) AC 50/60Hz |
220/240V | 40 | 50 | 65 | 65 | 65 | 65 | |||||||||
380/415V | 25 | 35 | 35 | 35 | 35 | 35 | ||||||||||
440V | 16 | 20 | 30 | 30 | 30 | 30 | ||||||||||
500V | 12 | 12 | 25 | 25 | 25 | 25 | ||||||||||
690V | - | 8 | 14 | 20 | 20 | 20 | ||||||||||
Operative short-circuit Breaking capacity | . | . | . | . | . | . | ||||||||||
Isolation function | A | A | A | A | B | B | ||||||||||
Usage category | . | . | ||||||||||||||
Mode of tripping unit |
Unadjustable | |||||||||||||||
Adjustable thermal trip Unadjustable electromagetic trip |
. | . | ||||||||||||||
Unadjustable | . | . | . | . | ||||||||||||
Machanical life | 25000 | 25000 | 25000 | 20000 | 20000 | 20000 | ||||||||||
Electrical life | 8000 | 8000 | 8000 | 7000 | 5000 | 5000 | ||||||||||
L | 78 | 90 | 105 | 140 | 210 | 210 | ||||||||||
D | 70 | 70 | 103.5 | 103.5 | 103.5 | 103.5 | ||||||||||
H | 120 | 120 | 170 | 254 | 268 | 268 |
Prod Model: | ROKM6 |
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Markets: | North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
63A To 1600A: | 1, 2, 3, 4 Poles |
Type: | Circuit Breaker |
Function: | Overcurrent Protection |
Arc-extinguishing Medium: | Air |
Breaking Capacity: | Low Voltage Circuit Breakers |
Certification: | CCC |
Operation: | Manual Type |
Installation: | Fixed |
Speed: | Normal Type Circuit Breaker |
Structure: | Moulded Case Circuit Breaker |