Power Distribution Equipment
3P / 4P Waterproof Moulded Case Circuit Breaker , Main Power Circuit Breakers Switch
HNS
Description
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3P / 4P Waterproof Moulded Case Circuit Breaker , Main Power Circuit Breakers Switch
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Application
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HNS Series moulded case circuit breaker is one of new type breakers which our company adopts international advanced design, manufacture technology to develop. The rated insulating voltage is 950V. Suitable for AC 50Hz (60Hz). Rated working voltage 690V or below, rated working current is 12.5A to 630A of circuit and used in distributing electric energy. Non-frequent making and breaking in the normal conditions and protecting when circuit and installation are overload, short circuit and lacking voltage. Rated shell-rack and the breaker whose current is under 400A, take protection effect when mouse cage motor& acute;s non-frequent start, breaking off working and protecting form overload, short circuit and lacking voltage. The product conforms to GB14048.2, IEC 60947-2 standards.
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Main Technical Speci?cations
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Type | Rated current
of trip (In A) | Pole
number | Rated insulating
voltage (V) | Rated operating
distance (mm) | Arcing-over
distance (mm) | Uitimate short
circuit breakering
capacity (kA) | ? |
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HNS-100D | 12.5,5,16,20
25,32,40,50
63,80,100 | 3P
4P | 950 | ≤690 | ? | 18 | ? |
HNS-100N | 25 | ? |
HNS-100H | 70 | ? |
HNS-100L | 150 | ? |
HNS-160D | 16,20,25,32,
40,50,63,80,
100,125,160 | 25 | ? |
HNS-160N | 35 | ? |
HNS-160H | 70 | ? |
HNS-160L | 150 | ? |
HNS-250D | 160,180,
200,225,
250 | 0 | 25 | ? |
HNS-250N | 36 | ? |
HNS-250H | 70 | ? |
HNS-250L | 150 | ? |
HNS-400D | 200,225,
250,300,
315,400 | 25 | ? |
HNS-400N | 36 | ? |
HNS-400H | 70 | ? |
HNS-400L | 150 | ? |
HNS-630D | 315,350,
400,500,
600,630 | 35 | ? |
HNS-630N | 45 | ? |
HNS-630H | 70 | ? |
HNS-630L | 150 | ? |
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Working Conditions
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Rated current of release(A) | Thermodynamic release(ambient temp+40℃) |
1.05In(cold state)inoperation time(h) | 1.30In(heat state) operative time(h) |
In≤63 | ≥1 | < 1 |
63≤In≤100 | ≥2 | < 2 |
100≤In≤630 | ≥2 | < 2 |
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Rated current of
release(A) | Thermodynamic release(ambient temp+40℃) |
1.0In(cold state)
operative time(h) | 1.20In(heat state)
operative time(h) | 1.50In(heat state)
operative time(h) | 1.01In (heat state)
operative time(h) |
12.5≤In≤400 | ≥2 | < 2 | ≤4min | 2S
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MM | C | C1 | C2 | C3 | C6 | C7 | C20 | C21 |
HNS-100/160/250D/N/H/L | 29 | 76 | 54 | 108 | 43 | 104 | 34 | 86 |
HNS-400/630D/N/H/L | 41.5 | 116 | 92.5 | 184 | 53 | 146 | 46.5 | 126 |
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MM | G5 | H | H1 | H2 | H3 | H4 | H5 |
HNS-100/160/250D/N/H/L | 104 | 80.5 | 161 | 94 | 188 | 160.5 | 321 |
HNS-400/630D/N/H/L | 227 | 127.5 | 255 | 142.5 | 285 | 240 | 480 |
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MM | K2 | L | L1 | L2 | P1 | P2 | P4 | P5 |
HNS-100/160/250D/N/H/L | 70 | 52.5 | 105 | 140 | 81 | 86 | 111 | 83 |
HNS-400/630D/N/H/L | 90 | 70 | 140 | 185 | 95.5 | 110 | 168 | 107 |
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WENZHOU HUAJIA ELECTRICAL EQUIPMENT CO.,LTD.
Mini Circuit Breaker,Molded Case Circuit Breakers,Residual Current Circuit Breaker
Address: No.311, Latitude 15 Road, Yueqing Economic Development Zone, Zhejiang province, China. 325600.,
Zhejiang , Zhejiang
China, 310000
Tel: 86-577-62779779
Fax: 86-577-62779118
