| Categories | Time Relay |
| Model | ZHRT1-M |
| Rated control supply voltage | DC12V. DC24V AC110V. AC220V. AC380V AC/DC 24V ~24 |
| Rated power consumption | AC:≤1.5VA DC:≤1W |
| Delay range | 0.1s~100h |
| Setting accuracy | ≤5% |
| Repeat accuracy | ≤0.2% |
| Repeat power- on interval | ≥200ms |
| Altitude | ≤2000m |
| Contact configuration capacity(A) | 1 C/O 8A;2 C/O 5A |
| IP Class | IP 20 |
| Use category | AC-15 |
Function
Applications
Used in air conditioning units, elevator machine room, pumps, fans and other motor control applications, as protection of over-voltage, under voltage, phase failure, phase sequence and phase unbalance. When the power supply is abnormal, turn off power supply to protect the equipment.
Features
Built-in microprocessors, 0.1s~100h wide delay range, repeataccuracy ≤ 0.2% knob setting. LED indicator shows working status. with 10 different control modes for different electriacla control systems,variety of optional rated voltage. DIN-rail mounting.
| Rated control supply voltage | DC12V、DC24V、AC110V、AC220V、AC380V、AC/DC 24V~240V 50/60Hz |
| Rated power consumption | AC:≤1.5VA DC:≤1W |
| Delay range | 0.1s~100h |
| Setting accuracy | ≤5% |
| Repeat accuracy | ≤0.2% |
| Repeat power-on interval | ≥200ms |
| Electrical life | 105 |
| Mechanical life | 106 |
| Altitude | ≤2000m |
| IP Class | IP 20 |
| Class of pollution | Ⅲ |
| Contact configuration capacity(A) | 1 C/O 8A, 2C/O 5A, 1C/O+1 instant C/O 5A |
| Use category | AC-15 |
| Contact capacity | Ue/Ie AC240V/1.5A, AC 380V/0.95A |
| Standard Guide | Width 35mm(IED/EN60715) |
Function Diagram




Wiring Diagram

Dimensions

> Guide to Selecting a Surge Protective Device (SPD) for EV Charging Stations
Protect EV chargers from lightning and switching surges. Learn how to choose the right SPD type, voltage protection level, and coordination.
> How to Fix a Tripping RCBO in Commercial Distribution Boards
RCBO tripping repeatedly? Learn 6 common causes and practical fixes for commercial panels. No more nuisance trips.
> What Is a DC MCB and Why Does It Matter for Solar PV Systems?
Learn what a DC MCB does, why it’s critical for solar string protection, and how to choose the right one. Read the B2B guide.
> What are the four types of timer switches?
A time switch, often simply referred to as a timer, is a device that automatically controls when an electrical circuit is turned on or off. It's like a programmable ...




