Product parameters:
Product description | Applicable to the exchange of 50HZ, rated operational voltage up to 1000A, AC-3 under the category of rated current rated voltage is 380V-475A circuit, for remote connection |
And off road or frequent starting and control of AC motors, and can be used with suitable thermal overload relays electromagnetic starter in order to protect possible circuit overload | |
Standard | IEC 60947-4-1/GB14048.4 |
Technical parameters | Current specification: 9~ 475A |
Coil voltage: AC 12~ 660V DC 12~ 220V (only 9~ 32A coil specifications provided) | |
Number of poles: 3 | |
Product features | Double breakpoint structure of direct-acting, flexible, easy to manually check, compact |
Contact systems, magnetic system adopts sealed structure, dust is not easy to access, increase the service life | |
Terminals are covered with shield, safe and reliable to use |


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