JRS5(TH-K)、JRS6(TH-N)系列热过载继电器 JRS5(TH-K)、JRS6(TH-N)Series thermal overload relays |
| 一、用途及适用范围 Use and use scope JRS5(TH-K)、JRS6(TH-N)系列热过载继电器适用于交流50Hz 或60Hz,电流至105A的长期工作或间断长期工作的一般交流电动机的过载保护。本热继电器具有断相保护、温度补偿、脱扣指示功能,并以能自动与手动复位,动作可靠。 JRS5(TH-K)、JRS6(TH-N)series of thermal overload relays apply to 50Hz or 60Hz AC voltage to 660V,105A current to the long-term interruption of the general exchange of motor overload protection The heat has broken Relay Phase protection,temperature compensation function Release instructions,and automatically and manually reset,reliable action. |
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