The Omron H3Y‑4 AC200‑230 10M delivers exquisitely accurate time‑delay control with global reliability. Engineered to operate on 200–230 VAC at 50/60 Hz, it supports an adjustable delay range from 0.5 to 10 minutes, all within a compact DIN‑rail or surface‑mount enclosure. Its robust solid‑state design, 4PDT switching capability handling up to 3 A at 250 VAC, and exceptionally tight ±1 % accuracy (full scale) make it ideal for automation systems worldwide. From industrial control panels to advanced machinery, this timer brings precision, consistency, and global compatibility to your operations.

Key Reasons to Buy the Omron ON Delay Single Timer Relay, 4 Contacts, 4PDT

Opt for the Omron H3Y‑4 for its unmatched precision, long-term reliability, and straightforward installation. Engineered for professional-grade automation applications, this ON-delay relay combines UL/CSA approvals, high vibration and shock resistance, and excellent EMC immunity. LED indicators simplify troubleshooting, while its plug-in socket and DIN-rail compatibility reduce wiring errors and installation time.

Unique Features and Benefits of the Product

• High timing accuracy (±1 % FS) ensures consistent repeatability.
• 4PDT contact output, enabling multiple circuit control up to 3 A @ 250 VAC.
• Rated for several million cycles, offering excellent durability.
• Built to withstand vibration, shock, and EMI in industrial environments.
• Compatible with DIN-rail or surface mounting, plug-in for quick setup.
• Clear LED indicators for power and output status monitoring.
• Meets global electrical standards (UL, CSA, EN/VDE) for worldwide use.
• Compact footprint (~21.5 mm wide) conserves panel space.

Applications Across Different Settings

• Industrial automation and machine sequencing
• Control panels with timed ON-delay requirements
• Safety interlocks and timed shutdown procedures
• HVAC and building management systems
• Conveyor, pump, and motor control mechanisms
• Process industries need precise delay timing