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Summary of Contents for CHINT NZK2
- Page 1 NO:2020.04 NZK2 Change-over Switch User Instruction Standard: IEC/EN 60669-1...
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Page 2: Safety Warning
Safety Warning This product is strictly prohibited from being installed in an environment where there are flammable or explosive gases or moisture or condensation. It is strictly prohibited to operate the product with wet hands. It is strictly prohibited to touch the conductive parts of the product when it is in operation. -
Page 3: Purpose Of Use
Purpose of Use The NZK2 change-over switch are suitable for power distribution circuits and control circuits with a frequency of 50Hz/60Hz, a rated voltage of 250V and a rated current of 32A, and are used for line-to-line transfers to carry the current under normal circuit conditions and to switch on and off the rated current under normal conditions. - Page 4 2. Status indication 3. Installation ① ② TH35-7.5 type mounting rail...
- Page 5 4. Disassembly ① ② 5. Wiring: copper wires only Wiring torque 1.5 N m · NZK2 wiring diagram 10mm Wiring torque 2 0 N m · 10mm...
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Page 6: Maintenance
Maintenance Table 2 Fault Analysis and Troubleshooting Symptoms Cause analysis Troubleshooting method Short circuit at the load Troubleshoot The handle cannot The operating mechanism fails Change the product close the circuit The rated current of the Change the product breaker circuit breaker does not specifications match the load current... - Page 7 QC PASS NZK2 Change-over Switch IEC/EN 60669-1 Check 51 Test date: Please see The packing ZHEJIANG CHINT ELECTRICS CO.,LTD.
- Page 8 NZK2 Change-over Switch User Instruction Zhejiang Chint Electrics Co., Ltd. Add: No.1, CHINT Road, CHINT Industrial Zone,North Baixiang, Yueqing, Zhejiang 325603,P.R.China E-mail: global-sales@chint.com Website: http://en.chint.com...
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