| Product name: | APR-4,APR-4L Under reverse phase protection relay | ||||||
| specification: | ![]() |
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| Category: | low-voltage electrical apparatus -- Phase relay | ||||||
| Price: | factory price | ||||||
| Brand: | 士研 | ||||||
| Place of Origin: | China | ||||||
| Available Quantity: | batch | ||||||
| delivery cycle: | Spot goods (or inquire by telephone) | ||||||
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| model | APR-4, APR-4VM | APR-4L | |
| rated voltage |
AC(V):220,240,380,415,440,480,50/60Hz |
AC(V):110~480V,50/60Hz | |
| Output contact | 1C 5A | ||
| Indicator light action | Power on indication | Two indicator lights | |
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longevity |
Mechanics | 5×10^6 times | |
| Electrical | 10^5 times | ||
| Setting error | -- | ||
| Return time | 3 sec | ||
| power consumption | 2VA | ||
| Environmental temperature for use | -10℃~+55℃ | ||
| Environmental humidity for use | 45%~85%RH | ||
| weight | Approx.130g | ||
APR-4, APR-4L under reverse phase protection relay wiring diagram and timing diagram
Appearance dimension diagram of APR-4, APR-4L under reverse phase protection relay