H3YN-4 120V

Overview of Omron H3YN-4-120V

The Omron H3YN-4-120V is a solid-state timer relay with a 4-pole double-throw (4PDT) output configuration. It operates on a power supply voltage range of 100 to 120 VAC (50/60 Hz) and provides several timing modes including ON-delay, interval, flicker OFF start, and flicker ON start. The timer supports multiple time ranges up to 10 hours, and is ideal for industrial automation requiring precise time control in compact form.

Key Features

• Rated Power Supply Voltage: 100 to 120 VAC (50/60 Hz)
• Control Output: 4PDT (4 Form C) relay output
• Contact Rating: 3 A at 250 VAC resistive load
• Timer Modes: ON delay, interval, flicker OFF start, flicker ON start (selected via DIP switch)
• Time Ranges: Multiple, selectable from 0.1 seconds to 10 hours
• Power Consumption: Approx. 1.8 VA (relay ON), 1.0 VA (relay OFF) at 120 VAC
• Operating Voltage Range: 85% to 110% of rated supply voltage
• Reset Voltage: 10% minimum of rated supply voltage
• Mechanical Life: 10 million operations minimum
• Electrical Life: 200,000 operations minimum at rated load
• Impulse Withstand Voltage: 2,000 VAC between power terminals
• Degree of Protection: IP40
• Connections: 14-pin round socket
• Vibration & Shock Resistance: Designed for industrial environments
• Weight: Approx. 50 g

Technical Specifications

Applications

The Omron H3YN-4-120V timer relay is used extensively in industrial control panels, automation equipment, and machinery where multifaceted timing control is vital for process optimization, safety, and efficiency.