Feature: 1. The wiring capability is strong to adapt to a wider range of uses 2. Maximum connection capacity is 25mm, wiring torsion is 3.5Nm, suitable for various installation equipment 3. Secure wiring and easy installation 4. The circuit breaker is suitable for industrial, commercial, high-rise buildings, homes and other places. 5. Applicable to AC 50/60HZ circuit, rated voltage 2 pole 230V, rated voltage 4 pole 400V, rated current 63A, when someone encounters electric shock or grid leakage current exceeds a fixed value, the power can be cut off. Specification: Item Type: Residual Current Circuit Breaker Rated Current Input: 25A, 40A, 63A(optional)Pole: 2PRated Voltage Ue: 230VACInsulation Voltage Ui: 500VRated Frequency: 50/60HzRated Sensitivity: i△n 100mARated Remaining on and off Capability: Im 500 (In=25-40A) 630 (In=63A)Short Circuit Current: lnc=l△c 6000ADisconnect Time: i△n ≤0.1SRated Impulse Withstand Voltage: (1.2/50) Uimp 6000VInsulation Test Voltage (within one minute): 2.5KVElectrical Life and Mechanical Life: 4000Degree of Protection: IP20Set the Reference Temperature of the Thermal Elements: 30℃Ambient Temperature (daily average ≤ 35℃): -5~+40℃ @font-face{ font-family:"Times New Roman"; } @font-face{ font-family:"宋体"; } @font-face{ font-family:"Calibri"; } @font-face{ font-family:"微软雅黑"; } p.MsoNormal{ mso-style-name:正文; mso-style-parent:""; margin:0pt; margin-bottom:.0001pt; text-align:left; font-family:Calibri; mso-fareast-font-family:宋体; mso-bidi-font-family:'Times New Roman'; font-size:12.0000pt; } span.msoIns{ mso-style-type:export-only; mso-style-name:""; text-decoration:underline; text-underline:single; color:blue; } span.msoDel{ mso-style-type:export-only; mso-style-name:""; text-decoration:line-through; color:red; } @page{mso-page-border-surround-header:no; mso-page-border-surround-footer:no;}@page Section0{ } div.Section0{page:Section0;}Storage Temperature: -25~+70℃