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YCB9N-40 MCB DPN
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YCB9N-40 MCB DPN
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YCB9N-40 MCB DPN
General
1.Overload protection
2.Short circuit protection
3.Controlling
4.Used in residential building,non-residential building,energy source industry and infrastructure
5.According to thetypeof instantaneous releaseclassified as follows:type B(3-5)In,type C(5-10)In
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Product Details
General
1. Overload protection
2. Short circuit protection
3. Controlling
4. Used in residential building, non-residential building, energy source industry and infrastructure.
5. According to the type of instantaneous release classified as follows: type B(3-5)ln, type C(5-10)ln
Release
| lype | lest current | Tripping time | Expected result | lype | Test current | Tripping time | Expected resut |
| B,C | 1.13In | t≤1h(In≤63A | Not tripping | B | 3In | t≤0.1s | Not tripping |
| 1.13In | t≤2h(In>63A) | ||||||
| C | 5In | t≤0.1s | |||||
| B,C | 1.45In | t<1h(In≤63A) | Tripping | ||||
| 1.45In | t<2h(In>63A) | B | 5In | t<0.1s | Tripping | ||
| B,C | 2.55In | 1s<t<60s(In≤32A) | Tripping | ||||
| C | 10In | t<0.1s | |||||
| 2.55In | 1s<t<120s(In>32A) |
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Specifications
Overall and Mounting Dimensions (mm)
| Iype | Standart | EC/EN 60898-1 | |
| Electrical features | Rated current In | A | 6,10,16,20,25,32,40 |
| Poles | P | 1P+N | |
| Rated voltage Ue | V | 230 | |
| Insulation voltage Ui | V | 500 | |
| Rated frequency | Hz | 50/60 | |
| Rated breaking capacity | A | 6000 | |
| Rated impulse withstand voltage(1.2/50)Uimp | V | 4000 | |
| Dielectric test voltage at ind.Freq.for 1min | kv | 2 | |
| Pollution degree | 2 | ||
| Thermo-magnetic release characteristic | B,C | ||
| Mechanical features | Electrical life | t | 8000 |
| Mechanical life | t | 20000 | |
| Protection degree | IP20 | ||
| Reference temperature for setting of thermal element | ℃ | 30 | |
| Ambient temperature | ℃ | -5~+40 | |
| (with daily average≤35℃) | |||
| Storage temperature | ℃ | -25~+70 | |
| Terminal connection type | Cable/Pin-type busbar | ||
| Installation | Terminal size top /bottom for cable | mm² | 16 |
| AWG | 5月18日 | ||
| Terminal size top /bottom for busbar | mm² | 10 | |
| AWG | 5月18日 | ||
| Tightening torque | N*m | 2 | |
| In-Ibs | 18 | ||
| Mounting | On DIN rail EN 60715(35mm)by means of fast clip | ||
| Connection | From top or bottom |
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