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Basic Info.
Model NO.
YCB7-63
Poles Number
1, 2, 3, 4
Type
Circuit Breaker
Function
Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
Certification
ISO9001-2000, CE, CB, CCC
Rated Current in
1, 2, 3, 4, 5, 6, 10, 16, 20, 25, 32, 40, 50, 63A
Poles
1, 2, 3, 4
Rated Voltage Ue
230/400V
Rated Breaking Capacity
4500
Terminal Connection Type
Cable/Pin-Type Busbar
Mechanical Life
20000
Electrical Life
6000t
Insulation Voltage Ui (V)
500
Connection
From Top and Bottom
Transport Package
Standard Packaging
Specification
YCB7-63
Trademark
CNC/OEM
Origin
Zhejiang, China
HS Code
8536200000
Production Capacity
80000 Set/Sets Per Week
Product Description
General
Overload protection
Short circuit protection
Controlling
Used in residential building, non-residential building, energy source industry and infrastructure
According to the type of instantaneous release classified as follows: type B(3-5)ln, type C(5-10)ln, type D(10-20)ln
| Type | Standard | IEC/EN 60898-1 | |
| Electrical features | Rated current In | A | 1,2,3,4,5,6,10,16,20,25,32,40,50,63 |
| Poles | P | 1,234 | |
| Rated voltage Ue | V | 230/400 | |
| Insulation voltage Ui | V | 500 | |
| Rated frequency | Hz | 50/60 | |
| Rated breaking capacity | A | 4500 | |
| 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, D | ||
| Mechanical features | Electrical life | t | 6000 |
| Mechanical life | t | 20000 | |
| Protection degree | IP20 | ||
| Reference temperature for setting of thermal eement | ºC | 30 | |
| Ambient temperature (with daily averages35ºC) | ºC | -5~+40 | |
| Storage temperature | ºC | -25~+70 | |
| Installation | Terminal connection type | Cable/Pin-type busbar | |
| Terminal size top / bottom for cable | mm² | 25 | |
| AWG | 18-3 | ||
| Terminal size top / bottom for busbar | mm² | 25 | |
| AWG | 18-3 | ||
| Tightening torque | N*m | 2 | |
| In-Ibs | 18 | ||
| Mounting | On DIN rail EN 60715(35mm)by means of fast DIP device | ||
| Connection | From top and bottom |
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