Is this GEYA GRT8-A1 relay safe for Indian household wiring?

Yes, the GEYA GRT8-A1 relay is rated for AC 230V, which is standard for Indian household wiring. It also supports a wide voltage range of AC/DC 12-240V. Ensure installation is performed by a qualified electrician following local electrical codes and practices for safety.

How do I set the delay time on the GEYA GRT8-A1 relay?

The delay time on the GEYA GRT8-A1 relay can be set directly using the panel knob. The time scale ranges from 0.1 seconds to 10 days, divided into 10 distinct ranges, allowing for precise adjustment to suit your specific application needs.

What is the difference between Mode A and Mode B on this relay?

Mode A on the GEYA GRT8-A1 relay is 'Delay ON', meaning the output activates after the set delay time has elapsed. Mode B is 'Delay OFF', where the output deactivates after the set delay time has passed from the moment the control input is removed.

Can I use this relay for pump decay time control?

Yes, the GEYA GRT8-A1 relay is suitable for applications like pump decay time control after switching heating off, or for switching fans. Its adjustable delay functions allow for precise timing to manage these operational sequences effectively.

How to choose the right timer relay for my project?

Consider the required function (e.g., delay on/off, cyclic), the voltage supply (AC/DC, 230V for India), the load current (16A here), and the required time range (0.1s to 10 days). This GEYA GRT8-A1 is ideal for single-function, precise delay needs.

What is the output contact rating of this relay?

The GEYA GRT8-A1 relay features a 1SPDT (1 Normally Open, 1 Normally Closed) output contact with a maximum switching current of 16A and a maximum switching voltage of 230V AC. This allows it to control moderate electrical loads.

How to buy an original GEYA GRT8-A1 timer relay in India?

Purchase the original GEYA GRT8-A1 timer relay from authorized US retailers and authorized brand partners, imported exclusively for you by CrowCrowCrow. It is factory-sealed, comes with all customs duties and GST included, and is shipped via ExpressBox tracked delivery within 12-14 days.

GEYA GRT8-A1 Single Function Delay On Timer Relay 230V AC

Name: GEYA GRT8-A1 Single Function Delay On Timer Relay 230V AC | 16A Output, DIN Rail Mount
Brand: GEYA
SKU: dzk1676
Price: 4067.00 INR
Availability: InStock

About this item

The GEYA GRT8-A1 single-function timer relay provides precise time control for various applications, including pump decay after heating shutdown or fan switching. It features a user-friendly panel knob for direct time setting, offering convenience and intuitive operation. This relay is designed for reliability and performance, ensuring accurate timing sequences for your electrical systems.

Choose between two function modes: A (Delay ON) or B (Delay OFF). The time scale is highly adjustable, ranging from 0.1 seconds to 10 days, divided into 10 distinct ranges for granular control. The relay status is clearly indicated by an LED, and it supports a wide voltage range of AC/DC 12-240V or AC 230V. The compact 18mm width fits standard 35mm DIN rail mounting, making installation straightforward.

This imported GEYA relay offers a high-cost performance solution for electrical timing needs. While local alternatives may exist, this unit provides specific functionality and adjustable ranges crucial for precise automation. All customs duties and GST are included in the price, with delivery via ExpressBox tracked shipping within 12-14 days.

Key Features

High Cost Performance:Delay can be set directly through the panel knob,convenient and intuitive.
Function Mode:It has two optional modes, A Delay ON or B Delay OFF.
The Principle Of Use:Function can be controlled by supply voltage or time scale control input.Time scale 0.1s - 10days divided into 10ranges.(0.1-1s,1-10s,6-60s,1-10min,6-60min,1-10hr,0.1-1day,1-10day,only ON,only OFF).
Support wide range voltage: AC/DC12-240V or AC230V.Output contact: 1SPDT(1NO1NC) or 2SPDT(2NO2NC).Relay status is indicated by LED.
1-MODULE,DIN rail mounting.Ultra-small size,only 18mm width,35mm rail mounting.

Why choose this product

Precision Timing for Industrial & Home Automation

This GEYA GRT8-A1 relay offers granular control over electrical sequences, from pump decay to fan operation. Its adjustable time scale, from 0.1 seconds up to 10 days, allows for highly specific automation. The dual function modes (Delay ON/OFF) and clear LED status indicator ensure reliable operation. Imported for its specific functionality, it provides a robust solution for applications where precise timing is critical, unlike generic timers that may lack granular adjustment or specific function modes.

Ideal for Specific Control Needs, Consider Alternatives for General Use

This relay is best suited for applications requiring precise, single-function timing control, such as pump decay or fan shutdown sequences. It is ideal for electricians and automation enthusiasts needing specific delay parameters. Those requiring complex multi-function programming or simple on/off switching without delay might find simpler relays or timers more appropriate. For basic household timers, consider units designed for simpler scheduling tasks.

How to use

Select Function Mode and Voltage — Choose between 'Delay ON' (Mode A) or 'Delay OFF' (Mode B) using the switch. Ensure the power supply matches the relay's operating voltage (AC/DC 12-240V or AC 230V).
Set Time Delay Range and Value — Select the appropriate time range (e.g., seconds, minutes, hours, days) using the first knob, then fine-tune the exact delay duration using the second knob. The LED indicator will show relay status.
Wire the Relay and Connect Power — Connect the control input and output contacts according to your circuit diagram. Mount the relay on a 35mm DIN rail. Apply power to activate the timing sequence.

Example scenarios

Typical situations where GEYA GRT8-A1 Single Function Delay On Timer Relay 230V AC | 16A Output helps — illustrative scenarios, not customer reviews.

Scenario 1

Illustrative example

Where it helps

An electrician needs to control a pump's decay time after a heating system switches off.

How this product helps

The GEYA GRT8-A1 relay's 'Delay ON' mode can be set precisely from 0.1s to 10 days. This ensures the pump runs for the exact required duration after the heating cycle, preventing system damage and optimizing energy use.

Scenario 2

Illustrative example

Where it helps

A homeowner wants to automate fan shutdown after a room reaches a certain temperature, but needs a specific delay.

How this product helps

Using the 'Delay OFF' mode, the GEYA GRT8-A1 can be configured to keep the fan running for a set period after the temperature condition is met. The adjustable time scale allows for precise control, ensuring efficient ventilation.

Specifications & installation

Specifications

Contact Material

Silver

Installation & usage

Operating Voltage	AC/DC 12-240V or AC 230V
Maximum Switching Current	16A
Maximum Switching Voltage	230V AC
Minimum Switching Voltage	12V
Function Modes	A: Delay ON, B: Delay OFF
Time Scale	0.1s - 10 days (10 ranges)
Control Input	Supply voltage or time scale control input
Relay Status Indicator	LED
Number of Terminals	2
Output Contact Type	1SPDT (1NO1NC)
Number of Items	1
Power Consumption	3680 Watts (Max Switching)
Cost per use

How we compare

Feature	GEYA GRT8-A1 Single	Others
Functionality	Single Function: Delay ON/OFF, 0.1s-10 days, 10 ranges, LED status	Varies by brand; some offer basic timers, others programmable multifunction units. Specific delay ranges may differ.
Voltage Compatibility	Wide range: AC/DC 12-240V or AC 230V	Typically 230V AC for household/industrial use; DC options may be separate models.
Output Contact Rating	16A, 230V AC, 1SPDT (1NO1NC)	Commonly 10A or 16A, 230V AC; SPDT or DPDT configurations available.
Mounting	Compact 18mm width, 35mm DIN rail mount	Standard 35mm DIN rail mount; width varies by model and functionality.
Cost-per-use	Durable component, not consumable. Long lifespan expected.	Durable component, not consumable. Lifespan varies by brand and application.

SKU	dzk1676
GTIN	0757842272941
Brand	GEYA
Model Number	GRT8-A1 A230
Product Type	Single Function Time Delay Relay
Mounting Type	DIN Rail (35mm)
Module Width	18mm
Color	GRT8-A1
Material	Silver (Contacts)
Country of Origin	Not stated by manufacturer — US retail version, sourced from authorized US retailers and authorized brand partners

Attributes	Current GEYA GRT8-A1 Single Function Delay On Timer Relay 230V AC \| 16A Output, DIN Rail MountBuy Now	Tookie Metal Timer Lock with LCD Display, 99 Hours Max Timing, USB Rechargeable \| SilverBuy Now	Tookie Metal Timer Lock with LCD Display, USB Rechargeable, 99 Hours Max Timing \| Heavy Duty Electronic Time Out Padlock (Black)Buy Now	Eagle Abrasives Kovax Dry Guide Coat Orange 100g (3.5 oz) with Applicator \| Find Sanding ImperfectionsBuy Now	AccuSharp Knife Sharpener, Tungsten Carbide, 22cm (8.6") \| Restores & Hones Straight & Serrated KnivesBuy Now	Weller ETP-5 Soldering Tip Set \| 5 PCS Conical 0.8mm (0.031")Buy Now	LHS Stainless Steel Potato Ricer and Masher, Heavy Duty Commercial Food Masher, Ergonomic Comfort Grip, Extra Large Capacity, Dishwasher Safe (Black) \| 0.6 kg (1.32 lb)Buy Now
Spec
Price

GEYA GRT8-A1 Single Function Delay On Timer Relay 230V AC | 16A Output, DIN Rail Mount

Product details

Frequently bought together

Crowcrowcrow: The Only Safe Lane for US-Market Exclusives

Tested and Trusted · Always Original & 100% Imported