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Basic Info.
Model NO.
YCB7LE-63Y
Arc-extinguishing Medium
Air
Installation
DIN Rail
Structure
ELCB
Poles Number
1p+N
Type
Circuit Breaker
Function
Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), Residual Current Breaker Operator
Certification
ISO9001-2000, CE, CB
Rated Current in(a)
6,10,16,20,25,32,40,50,63
Rated Operational Voltage(Ue)
230
Number of Poles
1p+N
Breaking Capacity ICU
4500A
Protection Degree
IP20
Rated Frequency
50/60Hz
Electrical Life
4000
Mechanical Life
10000
Transport Package
OEM/CNC
Specification
YCB7LE-63Y
Trademark
CNC
Origin
China
Production Capacity
80000 Set/Sets Per Week
Packaging & Delivery
Package Size
45.00cm * 27.00cm * 25.00cm
Package Gross Weight
18.000kg
Product Description
General
1.Protection against overload and short-circuit currents
2.Protection against the effects of sinusoidal alternating earth fault currents
3.Protection against indirect contacts and additional protection against direct contacts
4.Protection against fire hazard caused by insulation faults
5.Used in residential building
6.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 61009-1 | |
| Electrical features | Poles | P | 1P+N |
| Type(wave form of the earth leakage sensed) | AC | ||
| Thermo-magnetic release characteristic | B,C,D | ||
| Rated current In | A | 6,10,16, 20,25, 32,40,50,63 | |
| Rated voltage Ue | V | 230 | |
| Rated sensitivity I△n | A | 0.03,0.05,0.1 | |
| Rated residual making and breaking capacity I△m | A | 500(In≤40A) 630(In>40A) | |
| Rated short-circuit capacity lcn | A | 4500 | |
| Break time under I△n | S | ≤0.1 | |
| Rated frequency | Hz | 50/60 | |
| Rated impulse withstand voltage(1.2/50)Uimp | V | 4000 | |
| Dielectric test voltage at ind.Freq.for 1min | kV | 2 | |
| Insulation voltage Ui | V | 500 | |
| Pollu tion degree | 2 | ||
| Mechanical features | Electrical life | t | 4000 |
| Mechanical life | t | 10000 | |
| Contact position indicator | Yes | ||
| Protection degree | IP20 | ||
| Ambient temperature(with daily average≤35ºC) | ºC | -5~+40 | |
| Storage temperature | ºC | -25~+70 | |
| Installation | Terminal connection type | Cable/P in -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 EN60715(35mm)by means of fast clip device | ||
| Connection | From top |
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