Scope of application
The JT4 series AC electromagnetic relay is used as a zero voltage, overvoltage, overcurrent, and intermediate relay in automatic control circuits with AC 50Hz or 60Hz.
Model and its meaning

Main technical parameters of JT4 series AC electromagnetic relay



Appearance and installation dimensions


Ordering Notice
1. When placing an order, it should be noted that:
① Name and model of relay; ② Rated current or rated voltage;
2. Along with each relay, the factory provides a complete set of supply:
① One copy of product certificate; ② One copy of the product manual;
3. The warranty period for the normal use of this product is one year.