DIGITAL RELAY TIMER | 14PIN H3Y-2/4 SALE
Hmm, the user is looking for a "DIGITAL RELAY TIMER | 14PIN H3Y-2/4" with "SALE" tag, which suggests they want both technical information and purchasing options. The query is brief but contains the key product identifiers.
I'll plan to provide comprehensive information about the H3Y-2 and H3Y-4 timers, including their specifications, differences, and where to buy them. If search results contain sufficient official data, I'll prioritize that for technical details.
Looking at the search results, the official OMRON product pages provide authoritative technical specifications -4-6. These show the H3Y-2-B is DPDT with 5A contacts, while H3Y-4-B is 4PDT with 3A contacts but with gold-clad contacts for micro-load switching. The lineup page clearly indicates H3Y-4 is recommended for switching minute loads -9.
Several distributor listings show availability -2-5-8. The UK retailer shows a specific H3Y-4 24VDC model at £16.99 -2, while the RS UAE listing shows pricing in AED -5. These are lower authority but useful for purchasing context.
The datasheet information from Elcodis -3 and GlobalSpec -8 provides technical specs that align with OMRON's official data. The accessory compatibility information from the dimensions page -1 and lineup page -9 confirms that PYFZ-14 socket is the correct choice for 14-pin H3Y-4 models.
The Manualzz document -7 contains useful feature information but has lower authority as a user manual site. The Alldatasheet AI summary -10 provides general precautions but is less structured.
For the response structure, I'll start with key specifications in a comparison table to help users quickly understand differences between H3Y-2 and H3Y-4. Then I'll provide purchasing guidance with the specific models found. The table format works well for technical comparisons, making it easy to scan contact configurations, current ratings, and socket types.
The H3Y-2 and H3Y-4 are popular series of solid-state timers from OMRON, known for their reliability and compatibility with MY power relays -1. The main difference between them is the number of output contacts and their intended application. The H3Y-2 is typically an 8-pin timer, while the H3Y-4 is the 14-pin model -5-9.
Here is a comparison of the key specifications for the standard H3Y-2-B and H3Y-4-B models based on official OMRON datasheets -4-6:
| Feature | H3Y-2-B (2-pole) | H3Y-4-B (4-pole) |
|---|---|---|
| Contact Configuration | DPDT (Double Pole Double Throw) -4-9 | 4PDT (4 Pole Double Throw) -4-9 |
| Typical Pin Count | 8 pins -9 | 14 pins -5-9 |
| Rated Control Output | 5 A at 250 VAC (resistive load) -4-6 | 3 A at 250 VAC (resistive load) -4-6 |
| Contact Material | Ag (Silver) -4-6 | Au-clad + Ag-alloy (Gold-clad + Silver alloy) -4-6 |
| Minimum Applicable Load | 5 VDC, 1 mA -3-4 | 1 VDC, 1 mA -3-4 |
| Typical Application | General power switching -9-10 | Switching micro-loads / minute loads -4-9-10 |
???? Understanding the Differences
Contact Configuration & Pin Count: The H3Y-4 provides four sets of output contacts (4PDT) compared to the H3Y-2's two sets (DPDT). This is why the H3Y-4 requires a 14-pin socket (such as the OMRON PYFZ-14-E), while the H3Y-2 uses an 8-pin socket -1-9.
Micro-Load Switching: A critical difference is the H3Y-4-B's use of gold-clad contacts -4-6. This makes it the preferred choice for applications that involve switching very small voltages and currents (micro-loads), ensuring a reliable connection -9-10.
General Specifications: Both timers offer a wide range of timing functions (typically ON-delay), supply voltages (AC and DC), and time ranges (from 0.04 seconds up to 3 hours) -3-4. They share similar accuracy (±1% FS) and environmental ratings -4-6.
???? Where to Find Them for Sale
Since you are interested in a "SALE," here are some options and examples of specific models found in the search results. Availability and pricing will vary by region and supplier.
Online Marketplaces: General marketplaces like ManoMano offer these timers. For example, a H3Y-4 14-pin 24VDC timer (60S range) is listed for £16.99 -2. Always check seller ratings and return policies on such platforms.https://store.unigulfsupply.com/product/digital-time-relay-switch/