TGB3(H)-63 Miniature Circuit Breaker is used in the 50/60Hz power line with rated voltage 230/400V and rated current up to 63A in household and similar places for overload and short circuit protection and suitable for infrequent breaking and making operation, especially suitable for industrial and commercial lighting distribution systems.
|Number of poles||1P/2P/3P/4P||1P/2P/3P/4P|
|Rated frequency (Hz)||50/60||50/60|
|Frame rated current (A) Inm||63||63|
|Rated current (A) Ie||1、2、3、4、6、10、16、20、25、32、40、50、63||1、2、3、4、6、10、16、20、25、32、40、50、63|
|Rated voltage (V) Ue||AC230/400(1P)|
|Rated insulation voltage (V) Ui||690||690|
|Rated impulse withstand voltage (kV) Uimp||4||4|
|Rated short-circuit breaking capacity (kA) Ics||6||7.5|
|Rated short-circuit breaking capacity (kA) Icn||6||10|
|Instantaneous trip characteristics||B/C/D||B/C/D|
|Trip form||Thermal magnetic trip||Thermal magnetic trip|
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Zhejiang Tengen Electric Co., Ltd.
Sulv Industrial Zone, Liushi Town, Yueqing City, Zhejiang Province, China, 325699
+86 21 3119 8727
Here you can send us an inquiry concerning general questions