Omron H3Y-2 Series DIN Rail Solid State Timer, 8-Contact 120V ac, 0.2 → 5 s, 1-Function, DPDT Switch

Omron H3Y Series Solid State Timer, 5s Time Range, 120V AC Supply Voltage - H3Y-2 AC100-120 5S

This solid-state timer provides time-delay switching for control and automation panels, designed to operate from an AC supply in industrial environments. It delivers a fixed five-second timing function and connects via solder terminals for integration into control circuitry. The unit is intended for DIN-rail mounting and is suitable where Compact time-delay relays are required within electrical assemblies.

Features and Benefits:

• Dual-pole double-throw contacts allow versatile switching arrangements
  Rated contact current 3A enables control of moderate loads
  Operates from 120V AC supply for common industrial mains use
  Eight contact points support multiple circuit connections
  Ambient range -10°C to 50°C permits varied indoor installations
  IP40 enclosure provides Basic protection in cabinet environments

Applications

• Suitable for timed control of motor starters and contactors
  Ideal for sequencing operations in conveyor systems
  Used with industrial control panels requiring Compact timers
  Can be used for delay functions in HVAC control circuits
  Suitable for retrofitting into automation racks on DIN rail

What contact arrangement does it use for switching?

It uses a DPDT configuration, offering two changeover contact sets to switch separate circuits or provide complementary outputs.

How is the unit mounted within a control enclosure?

The body is designed for DIN-rail mounting, allowing straightforward installation onto standard rail profiles in control cabinets.

Which approvals indicate suitability for industrial installations?

It carries UR, EN and CSA approvals, reflecting assessment to relevant safety and performance standards for electrical components.

What connection method is required during assembly?

Terminals are designed for soldered connections, so PCB or wired assemblies must accommodate soldering to secure electrical contacts.