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GRIS8 Isolated Relay Ultra-Safe Relay Protection

Product Description

Applications

Ultra-Safe Isolation for Critical Systems
The GEYA GRIS8 Series isolated relays are engineered for mission-critical safety applications, providing robust triple-layer electrical isolation (4kV AC) between control circuits, input signals, and output loads. With memory/latching functionality, these relays ensure reliable operation in fire alarms, building automation, and industrial controls – even after power loss.
-Isolated Relays are mainly used in fire safety applications that interface with HVAC system, elevator controls and access control doors. It canalso be integrated with PLC systems.
 
Function Features

1.Provides effective 3 way Isolation between supply, input switch &relay output.

2.Provides isolation of dissimilar circuits.

3.Enables control of multiple loads when only one relay output is available

4.DIN rail mounting.



Packing List
1PCS GR8 auxiliary relay and maunal

If you buy more than 2 PCS,We will send you 1 PCS of rail and 1 PCS of screwdriver as gift!


Technical Parameters

GRIS8-01 GRIS8-02
Function Interface/ Control Relay
Supply terminals A1-A2
Voltage range AC85-265V 45-65Hz
Burden 2.5VA 3VA
Supply indication green LED
Isolation voltage
Supply I/P to I/P Switch 4VAC
Supply I/P to O/P Switch 4VAC
I/P Switch to Relay O/P 4VAC
Output 1×SPDT 2×SPDT
Current rating 10A/AC1
Switching voltage 250VAC/24VDC
Min.breaking capacity DC 500mW
Output indication red LED
Mechanical life 1×10000000
Electrical life(AC1) 1×10000
Operating temperature -20°C~+55°C
Mounting/DIN rail Din rail EN/IEC 60715
Protection degree IP20
Operating position any
Pollution degree 2
Dimensions 90mm×18mm×64mm
Weight 62g 120g
Standards GB/T14048.5,IEC60947-5-1

We will process your order within 1 business day upon payment except holidays and weekends. Once I update tracking number, orders can not be canceled. 


Economy shipping:

all economy shipping parcels do not come with tracking information or only provide tracking information when parcels are in China. If you haven't recieved your parcels after wait a long time, please contact your local post office to check your parcel by providing your recipient's name and mobile phone number. 


Standard shipping:

standard shipping parcels provide whole tracking information. Suggested!


Expedited shipping:

DHL is the default. UPS or FEDEX can be choosen as well.（If you buy more than 15PCS,We will send items to you by airleft by free!）

If you have any requirements about expedited shipping service, please contact me free. 


We only accept payment via Paypal at present.  If you want to pay by other method, please contact me.
Please read the item description and check the pictures carefully before making orders. Return or refund is available if:
 
1. The item was damaged in transit.
2. Product quality problem.
 

When you submit a return or refund application, please 

1. Provide a detailed problem description and photos so that we can deal with it as soon as possible. 

2. Please obey my requirments about packing of return goods. After warehouse staff recieve and check your parcel is ok, then I will refund you.

Zhejiang Geya Electrical Co., Ltd 

In the past 10 years, Geya has been focusing in low voltage electrical and automation control items research, development and production. We have more than ten years of production experience and have CE, CB and other international certifications. Customization service is also provide.


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On Mar 24, 2026 at 02:09:17 PDT, seller added the following information:

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