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Precise Electrical Timing Control
The GEYA GRT8-A2 single function delay on timer relay provides reliable and precise timing control for various electrical applications. With its adjustable time scale from 0.1 seconds to 10 days across 10 ranges, and a 16A output contact, it's suitable for tasks like pump decay timing after heating shutdown or controlling fan operation. The relay status is clearly indicated by an LED, and its compact 18mm width fits standard 35mm DIN rail mounting, making installation straightforward.
This relay offers high cost performance, allowing direct setting of delay times via a convenient panel knob. It supports two operational modes: Delay ON (A) or Delay OFF (B), controlled by supply voltage or time scale input. It operates on a wide voltage range, supporting AC/DC 12-240V or AC230V, and features 1SPDT (1NO1NC) or 2SPDT (2NO2NC) output contacts. The intuitive design ensures ease of use for electricians and DIY enthusiasts alike.
For Indian users, this imported GEYA relay offers a robust solution for industrial and home automation needs, providing accuracy and durability. All customs duties and GST are pre-paid, ensuring a transparent landed price. Delivery is handled via ExpressBox tracked service, arriving within 21-23 days.
Engineered for Precision Timing
The GEYA GRT8-A2 relay is built for accuracy, offering a wide and adjustable time range from 0.1 seconds up to 10 days. This precision is crucial for applications where exact timing prevents equipment damage or optimizes energy use, such as controlling pump run-off times after a cycle or ensuring fans operate only when needed. Unlike basic timers, its dual output contacts and selectable modes provide flexibility for complex control circuits. Imported directly from authorized US retailers, this unit ensures you receive a genuine product built to international standards, all customs duties and GST are included in your price.
Ideal for Automation & Control
This relay is perfect for electricians, automation engineers, and advanced DIYers setting up control systems for pumps, fans, lighting, or machinery. It's particularly useful for applications requiring a timed delay after a signal is received. However, if your project requires a programmable timer with multiple independent schedules or a relay with a higher current rating than 16A, you might need to explore more advanced multi-function or power relays.
Typical situations where GEYA GRT8-A2 Single Function Delay On Timer Relay AC230V helps — illustrative scenarios, not customer reviews.
Controlling a pump's run-off time after a water tank fills.
Set the GEYA GRT8-A2 to Delay OFF mode. Once the water level sensor signals the tank is full, the relay activates the pump, and then automatically switches it off after the programmed delay (e.g., 5 minutes) to ensure the tank is completely drained and prevent pump burnout.
Automating ventilation in a small workshop or server room.
Use the Delay ON mode. Connect a temperature sensor to trigger the relay. When the temperature exceeds a set threshold, the relay activates the fan after a short delay (e.g., 30 seconds) to allow initial heat dissipation, ensuring consistent airflow when needed.
| Control Input | Supply Voltage or Time Scale Control Input |
| Output Contacts | 1SPDT (1NO1NC) or 2SPDT (2NO2NC) |
| Relay Status Indicator | LED |
| Operating Voltage | AC/DC 12-240V or AC230V |
| Maximum Switching Current | 16A |
| Maximum Switching Voltage | 230V AC |
| Minimum Switching Voltage | 12V AC |
| Time Scale Ranges | 10 ranges: 0.1s-1s, 1s-10s, 6s-60s, 1min-10min, 6min-60min, 1hr-10hr, 0.1day-1day, 1day-10day, Only ON, Only OFF |
| Function Modes | A: Delay ON, B: Delay OFF |
| Number of Terminals | 2 |
| Power Source | Electric |
| Batteries Included | No |
| Batteries Required | No |
| Cost per use | This is a durable electrical component, not a consumable. Cost-per-use calculation is not applicable. |
| Shelf life after opening | Not applicable for this electrical component. |
| Reapplication math | Not applicable for this electrical component. |
| Contraindications | Not suitable for applications requiring programmable logic or higher current loads than 16A. |
| Allergens / common irritants | N/A |
| Feature | GEYA GRT8-A2 Single | Others |
|---|---|---|
| Functionality | Single function (Delay ON/OFF) with 10 time ranges (0.1s-10 days). LED status indicator. | Local relays offer similar single-function timing, but range granularity and ease of adjustment may vary by brand. |
| Voltage Range | Wide AC/DC 12-240V or AC230V compatibility. | Local options typically focus on AC230V or specific DC voltages (12V/24V), requiring careful selection for your system. |
| Output Contacts | 1SPDT (1NO1NC) or 2SPDT (2NO2NC) options available. | Commonly offer 1SPDT or 2SPDT, but specific configurations can differ between Indian brands. |
| Mounting & Size | Compact 18mm width, 1-MODULE DIN rail mounting. | DIN rail mounting is standard, but module width and overall footprint can vary, impacting panel space. |
| Cost-Effectiveness | High cost performance with precise timing and broad compatibility. | Local brands may offer lower upfront costs, but GEYA's imported unit provides verified specifications and durability. |
| SKU | exk0853 |
| GTIN | 0757842272965 |
| Brand | GEYA |
| Model Number | GRT8 A2 A230 |
| Product Name | Single Function Delay On Timer Relay |
| Mounting Type | DIN Rail (35mm) |
| Module Width | 18mm (1-MODULE) |
| Color | GRT8-A2 |
| Material | Plastic |
| Country of Origin | Not stated by manufacturer — US retail version, sourced from authorized US retailers and authorized brand partners |
About GEYA
GEYA is a brand specializing in electrical control components, offering a range of relays, circuit breakers, and timers designed for industrial and automation applications.
Compliance & Legal
No product-specific compliance warnings identified. Standard imported-goods terms apply: customs duties & GST paid; for personal use in India; follow the manufacturer's usage instructions on the packaging.
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This item:
GEYA GRT8-A2 Single Function Delay On Timer Relay AC230V, 16A, 1-Module DIN Rail Mount | High Cost Performance
4,730
This item
GEYA GRT8-A2 Single Function Delay On Timer Relay AC230V, 16A, 1-Module DIN Rail Mount | High Cost Performance
4,730
Total price:
12,700
You save 7,550 (37%) Extra3 items selected
3 items
12,700You save 7,550 (37%) Extra
| Attributes | Current |  |  |  |  | ||
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 4,730 8,550 | 4,120 5,690 | 3,850 6,010 | 4,140 7,480 | 5,120 7,760 | 5,120 9,270 | 6,260 7,980 |
| Brand Name | GEYA | Tookie | Tookie | GEYA | GEYA | GEYA | Eagle Abrasives |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
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