H3Y-2 H3Y-4 Miniature Time Relay AC220V DC24V Adjustable Timer

• Compact miniature time relay design
  
• Power-on delay operation
  
• Rotary dial time adjustment
  
• H3Y-2 and H3Y-4 models available
  
• Silver alloy contact for reliable conductivity
  
• High anti-interference performance
  
• Low power consumption
  
• ABS flame-retardant housing
  
• Optional socket base available
  
• Voltage options: AC220V / DC24V / DC12V
  

1. Adjustable Delay Time

The front rotary dial allows users to adjust the delay time quickly and accurately. Multiple time ranges are available for different control requirements.

2. Compact Body Design

The small relay body saves installation space and is suitable for dense electrical control panels and automation equipment.

3. Silver Alloy Contact

Silver alloy contacts provide better conductivity, stable current carrying capacity, and long service life.

4. ABS Flame-Retardant Housing

The housing is made of ABS material, offering good insulation, durability, and resistance to heat.

5. Socket Installation

The relay can be used together with a matching socket base, making wiring, installation, replacement, and maintenance easier.

Q1: What is the difference between H3Y-2 and H3Y-4?
A1: H3Y-2 is an 8-pin relay with 2NO + 2NC contacts, while H3Y-4 is a 14-pin relay with 4NO + 4NC contacts.

Q2: What voltage options are available?
A2: Common options include AC220V, DC24V, and DC12V. Other voltages can be confirmed before ordering.

Q3: What is the timing range?
A3: The selectable timing range is from 0.1 seconds to 60 minutes, depending on the model selected.

Q4: Does it include the socket base?
A4: The relay can be supplied with a matching socket base according to customer requirements.

Q5: Can it directly control high-power loads?
A5: It is mainly recommended for control circuits. For high-power loads, please use it together with an AC contactor.