---
product_id: 662587552
title: "GEYA Delay Off Single Function Time Relay 2 Outputs 16A Electronic Power Off Timer Delay Relay(GRT8-B2,AC/DC12V-240V)"
brand: "geya"
price: "HK$366"
currency: HKD
in_stock: true
url: https://www.desertcart.hk/products/662587552-geya-delay-off-single-function-time-relay-2-outputs-16a
store_origin: HK
region: Hong Kong
---

# 0.1s to 10 days timing range Supports AC/DC 12-240V wide voltage Ultra-compact 18mm DIN rail mount GEYA Delay Off Single Function Time Relay 2 Outputs 16A Electronic Power Off Timer Delay Relay(GRT8-B2,AC/DC12V-240V)

**Brand:** geya
**Price:** HK$366
**Availability:** ✅ In Stock

## Summary

> ⏱️ Power your projects with precision timing – because every second counts!

## Quick Answers

- **What is this?** GEYA Delay Off Single Function Time Relay 2 Outputs 16A Electronic Power Off Timer Delay Relay(GRT8-B2,AC/DC12V-240V) by geya
- **How much does it cost?** HK$366 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/662587552-geya-delay-off-single-function-time-relay-2-outputs-16a)

## Best For

- geya enthusiasts

## Why This Product

- Trusted geya brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Powerhouse:** Slim 18mm width and DIN rail mounting make installation sleek and space-efficient.
- • **Dual Mode Flexibility:** Choose between Delay ON or Delay OFF modes to perfectly tailor your power control needs.
- • **Instant Status Insight:** Built-in LED relay indicator keeps you informed at a glance, eliminating guesswork.
- • **Precision Timing Mastery:** Set delays from a lightning-fast 0.1 seconds up to a staggering 10 days with 10 versatile ranges.
- • **Universal Voltage Compatibility:** Seamlessly operates on AC/DC 12V to 240V, fitting effortlessly into any professional setup.

## Overview

The GEYA Delay Off Single Function Time Relay (GRT8-B2) is a high-performance, ultra-compact electronic timer designed for professional applications. Featuring a wide timing range from 0.1 seconds to 10 days, dual delay modes (ON/OFF), and broad voltage compatibility (AC/DC 12-240V), it offers flexible, reliable power control. Its slim 18mm DIN rail mount design and LED status indicator make it an essential, space-saving component for modern electrical systems.

## Description

Full description not available

## 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | ZHEJIANG GEYA ELECTRICAL CO.,LTD |
| Part number | GRT8-B2 W240 |
| Item Weight | 91 g |
| Package Dimensions | 9.3 x 7.39 x 2.39 cm; 91 g |
| Manufacturer reference | GRT8-B2 W240 |
| Size | AC/DC12V-240V |
| Colour | Grt8-b2 |
| Style | GRT8-B2 |
| Wattage | 500 	Milliwatts |
| Measurement System | Imperial |
| Plug profile | DIN Rail Mount |
| Specification met | CE |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Connector type:** Screw
- **Contact material:** Silver
- **Contact type:** Normally open, normally closed
- **Current rating:** 16 Amps
- **Mounting type:** DIN Rail Mount

## Images

![GEYA Delay Off Single Function Time Relay 2 Outputs 16A Electronic Power Off Timer Delay Relay(GRT8-B2,AC/DC12V-240V) - Image 1](https://m.media-amazon.com/images/I/61erspf17WL.jpg)
![GEYA Delay Off Single Function Time Relay 2 Outputs 16A Electronic Power Off Timer Delay Relay(GRT8-B2,AC/DC12V-240V) - Image 2](https://m.media-amazon.com/images/I/61ucvlQG6fL.jpg)
![GEYA Delay Off Single Function Time Relay 2 Outputs 16A Electronic Power Off Timer Delay Relay(GRT8-B2,AC/DC12V-240V) - Image 3](https://m.media-amazon.com/images/I/71ujTj-veUL.jpg)
![GEYA Delay Off Single Function Time Relay 2 Outputs 16A Electronic Power Off Timer Delay Relay(GRT8-B2,AC/DC12V-240V) - Image 4](https://m.media-amazon.com/images/I/61tt3sGJLRL.jpg)
![GEYA Delay Off Single Function Time Relay 2 Outputs 16A Electronic Power Off Timer Delay Relay(GRT8-B2,AC/DC12V-240V) - Image 5](https://m.media-amazon.com/images/I/71oDJwiV9UL.jpg)

## Available Options

This product comes in different **Colour Name, Size Name** options.

## Frequently Bought Together

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-03-11*