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| What do you know about the relay model mark? | ||||
| Publisher:admin | Add time：2018/10/30 | Viewed：762 | ||
| The name of the general domestic relay consists of four parts: part 1 + part 2 + part 3 + part 4. The first part of the relay model USES letters to represent the main name type of the relay. JZ-- small power relay JZ-- medium power relay JQ-- high power relay JC-- magnetoelectric relay JU-- hot relay or temperature relay JT-- special relay JM-- impulse relay JS-- time relay JAG-- dry spring relay relay model part 2 represents the shape characteristics of the relay in letters. W-- miniature X-- miniature C-- super miniature relay model part iii is the serial number of the product. Use Numbers to indicate the serial number of the relay. F-- closed M-- sealed, e.g. Jrx-13f (closed small power relay). JR -- small power relay X -- small 13 -- serial number | ||||
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