Omron
Omron Timer Relay H3Y-2-43
Need Omron H3Y-2-43? Timer Relay for Industrial control panels, automation systems. Price & Availability Contact us for pricing It features a 2-pole doub…
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Specifications
| Brand | Omron |
|---|---|
| Model Number | H3Y-2-43 |
| Official Product Name | Multi-range Timer Relay H3Y-2-43 |
| Applicable System | Industrial control panels, automation systems |
| Product Type | Timer Relay |
| Equivalent Standard | UL, CSA, CE |
| Product Status | In Stock |
| Time Range | 0.1 s to 30 min (multi-range) |
| Output Contacts | 2PDT (DPDT), 5 A at 250 VAC |
| Repeat Accuracy | ±0.3% of full scale (typical) |
| Setting Accuracy | ±5% of full scale |
| Reset Time | 0.1 s max |
| Power Consumption | Approx. 2 VA (AC), 1.5 W (DC) |
| Mechanical Life | 10,000,000 operations |
| Electrical Life | 100,000 operations (at rated load) |
| Operating Temperature | -10°C to 55°C (no freezing) |
| Storage Temperature | -25°C to 65°C |
| Weight | Approx. 50 g |
| Supply Voltage | 24 to 240 VAC/DC (50/60 Hz) |
Product Description
It features a 2-pole double-throw (DPDT) output with a time range from 0.1 seconds to 30 minutes, selectable via a rotary switch. The relay operates on a wide supply voltage of 24 to 240 VAC/DC, making it versatile for various control systems. Its robust construction and high repeatability ensure reliable performance in demanding environments. This timer relay is part of Omron's H3Y series, known for its accuracy and durability. The H3Y-2-43 offers multiple timing modes including ON-delay, interval, and flicker, selectable via internal switches. The device features a large, easy-to-read dial for time setting and an LED indicator for output status. With a mechanical life of 10 million operations and an electrical life of 100,000 operations, it is built for long-term use. The H3Y-2-43 is ideal for applications such as motor control, lighting control, and process automation. Its compact size (approx. 48mm x 48mm) allows for easy mounting on DIN rails or panels. The relay is certified to UL, CSA, and CE standards, ensuring compliance with international safety requirements. Whether used in new installations or as a replacement, the Omron H3Y-2-43 provides dependable timing solutions. The Omron H3Y-2-43 is a compact, multi-range timer relay designed for precise time control in industrial automation applications.
Basic Product Information
- Time range: 0.1 seconds to 30 minutes (multi-range)
- 2-pole double-throw (DPDT) output contacts
- Selectable timing modes: ON-delay, interval, flicker
- High repeatability accuracy: ±0.3% of full scale
- LED indicator for output status
- Compact size for DIN rail or panel mounting
- Long mechanical life: 10 million operations
- Wide supply voltage range: 24 to 240 VAC/DC
Technical Specifications
Version & Model Difference
The H3Y-2-43 is part of the H3Y series, which includes models with different time ranges and output configurations. The '2' indicates 2-pole output, and '43' denotes the specific time range and voltage variant. Compared to the H3Y-2-44 (which has a different time range), the H3Y-2-43 offers a broader range up to 30 minutes. The H3Y-2 series also includes models with single-pole output (H3Y-1) and different supply voltages. The H3Y-2-43 is a versatile choice for applications requiring a wide time range and dual-pole switching.
Application Scenarios
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