| Say the NB2 series button to used for communicate the 50 Hzs or 60 Hzs all, the sum settles the work electric voltage to go to the industrial control electric circuit that the 660 Vs and the direct current work electric voltage go to a 440 Vs in, Be the magnetic force starts a machine,the contact machine,after the electric appliances and other electricity circuits of the control use, taking the place that the indicator type button still is applicable to the light signal designation, the product matches GB14048.5, passing a CCCattestation Technique parameter: | The work temperature | -25~+55 | | The work degree of humidity | 45~85%RH | | Get in touch with electric resistance | ≤25MΩ | | Insulate electric resistance | ≥100MΩ | | The work frequency bears to press | 2000VLast60S | | Electricity life span | AC-15 10Ten thousand times 300 | | DC-13550,000 times 300 | | The protection treats a pole | IP40Encrypt to seal the cover as ip 65 there is"TH" to symbolize of can take environment to descend a normal work in the hot and damp | | Act etc. pole | 1.5~2mm | | The sum certainly insulates electric voltage UI | 250V | | The engagement has fever electric current lth | 5A | | The sum settles the work electric voltage ue | 24v | 110v | 220v | | The sum settles the work electric current | AC-15 | 2A | 1a | 0.5a | | DC-13 | 0.7A | 0.2a |
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