JZC4 series contactor relays are mainly used for AC 50Hz or 60Hz, rated working voltage up to 380V and DC rated voltage up to 220V of relay control, signal transmission, signal amplification and other circuits for connection, disconnection, and amplification.
The JZC4 series contactor relays are designed for AC 50/60 Hz circuits with rated voltages up to 380 V and DC up to 220 V. They are used for relay control, signal transmission and signal amplification, and comply with GB14048.5 and JB/T8978 standards.
The manual provides model listings, mechanical and electrical specifications, environmental limits (temperature –5 °C to +40 °C, altitude ≤ 2000 m), ordering requirements, wiring diagrams and installation guidelines for both screw‑mount and standard 35 mm DIN rail mounting. This manual is written in Chinese.
| Rated AC Working Voltage | Up to 380 V |
|---|---|
| Rated DC Working Voltage | Up to 220 V |
| Coil Voltage Options | 24 V, 48 V, 110 V, 220 V, 380 V (50/60 Hz) |
| Operating Temperature Range | -5 °C to +40 °C |
| Maximum Installation Altitude | 2000 m |
| Mechanical Life | 660 × 10⁶ operations |
The ambient temperature must be between –5 °C and +40 °C, with the 24‑hour average not exceeding +35 °C.
Installation is permitted up to an altitude of 2000 m.
Coil voltages are available at 24 V, 48 V, 110 V, 220 V and 380 V for 50/60 Hz AC supply.