AF表示断路器最大承受电流，AT表示断路器额定电流。
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S-chneider Electric NSX Series MCCB Molded Compact NSX630N 4 Poles 630 a 50kA at 415VAC Without Trip Unit C63N4 $647.50-673.50 / unit 1 unit Telemecanique Circuit Breaker Box NSX MCCB NSX630F Breaker Circuit Compact NSX630F 36kA 415 VAC 630A 4P Without Trip Unit C63F4 $5...
Tmax XT5— 600 A frame available up to 600 V UL. Thermal-magnetic, MCS, MCP basic and advanced trip units. Max interrupt rating of 200 kA at 480 V, 100 kA at 600 V. Advanced electronic trip units are future-ready with the ability to download additional measurements and logic in the ...
At mounting site,relative humidity not exceed 50% at the max temperature of +40° C,higher relative humidity is allowable under lower temperature.For example,RH could be 90% at +20° C,special measures should be taken to occurrence of dews. Pollution grade:Grade 3 ...
ABB Tmax MCCB 产品介绍说明书
Also make NS/NF/CS/SS/HFD /MAX ,DW45 ETC series moulded case circuit breakers with top quality and competitive price ,and two years warranty time for all breakers products ,welcome your enquiry at any moment . Send your message to this supplier *From: *To: *Message: Ente...
conditionsAtmospheric relative humidity does not exceed 50% when the ambient air temperature is + 40 C. It can have a higher relative humidity at a lower temperature. The average maximum relative humidity of the wettest month is 90%, and the average minimum temperature of t...
An MCCB mounting type power line data pickup device(200) is composed of a module having an interior wire. The interior wire is detachable to an inlet and outlet of MCCB(Molded Case Circuit Breaker). A CT(Current Transformer) and ZCT(Zero phase Current Transformer) are mounted at the ...
to the fire caused by Grounding fault at long time that undetected under over current.RCCB is divided into type M (higher breaking), and type H (very high breaking), has features of smal volume, high breaking, short flashover, vibration resistance, etc., WCM1L Pole:...