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304 North Cardinal St.
Dorchester Center, MA 02124
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Monday to Friday: 7AM - 7PM
Weekend: 10AM - 5PM
DZ47LE-125H 4.5kA RCBO RCCB with Overcurrent Protection
Overview:
DZ47LE-125H type rcbo mainly used for AC 50Hz or 60Hz, rated voltage 230V~240V for 1 pole and 2 poles, 400V~415V for 3 poles and 4 poles, rated working current from 63A to 125A and immediately cut off power supply once someone suffers from electric shock or leakage current above specified value. It can effectively protect personal security and avoid damage to equipment. The circuit-breaker can also function as overload and short-circuit protection and unfrequented changeover of line under normal condition.
Parameters
| Standard | IEC/EN61009-1 | IEC/EN60947-2 |
| Protection | Ground fault, Overcurrent and short circuit, Over-voltage(selectable) | |
| Type of trip | Ground fault: Electronic | |
| Overload and short circuit: Thermo-magnetic | ||
| Type of protection(electric leakage) | AC, A, S | |
| No. of poles | 1P+N 3module, 2P 4.5module, 3P/3P+N 6module, 4P 7.5module, N line with disconnected | |
| Rated currents(In) | 63, 80, 100, 125A | |
| Rated sensitivity currents(I△n) | 30, 100, 300mA | |
| Residual current off-time under (I△n) | ≤0.1s | |
| Rated residual making and breaking capacity(I△m) | 500A (In≤50A), 10In (In>50A) | |
| Rated voltage(Ue) | 1P+N, 2P: 230/240V~ ; 3P ; 3P+N: 4P ; 400/415V~ | |
| Rated frequency | 50/60Hz | |
| Rated breaking capacity | 4,500A | |
| Rated impulse withstand voltage(1.2/50)Uimp | 4,000V | |
| Dielectric test voltage at Ind.Freq.for 1 min | 2kV | |
| Thermal release characteristic | (1.13-1.45)xIn | (1.05-1.30)xIn |
| Magnetic release characteristic | B:(3-5)xIn, C:(5-10)xIn, D(10-20)xIn | (8-12)xIn |
| Electrical life | 4,000Cycles | |
| Mechanical life | 10,000Cycles | |
| Contact position indicator | Yes | |
| Ground fault indicator | Yes | |
| Protection degree | IP20 | |
| Ambient temperature | -25℃ to +40℃, Max. 95% humidity | |
| Terminal connection type | Cable/Pin-type busbar | |
| Max. terminal size for cable | 50mm² | |
| Max. tightening torque | 3.5N.m | |
| Installation | Mounting on 35mm DIN rail | |
| Connection | From Top and bottom | |
Diagram
Install Dimension
