KGR8

KGR8 Thermal Relay

KGR8 Thermal Overload Relay for industrial control panels. Contact CANGO for confirmed specifications, model selection and quotation.

Timer Relay / Industrial Control Relay

KGR8 Thermal Relay

The KGR8 thermal overload relay provides motor overload protection in starter assemblies using matching KGC8 contactors. Different current-setting bands allow the relay to be selected for the motor and the contactor frame.

Model

KGR8

Product Type

Thermal Overload Relay

Application Focus

Motor overload protection and low-voltage control panels

KGR8 Thermal Overload Relay product image

Buyer Overview

KANGGE ELECTRIC supplies the KGR8 series for importers, distributors, panel builders, machinery manufacturers, contractors and OEM electrical-equipment buyers.

KGR8 Quick Selection: Confirm the exact model, supply or coil voltage, timing or current setting, contact arrangement, mounting method, application and quantity before quotation.

Product Advantages

•Choose the KGC8 contactor overload relay combination from the compatibility row for KGR8-12, KGR8-20 or KGR8-60.
•KGR8-12 current adjustment options include 0.2-0.28A through 9-13A bands, with KGC8-10, KGC8-11, KGC8-12 and KGC8-18 contactors listed.
•The KGR8-20 motor protection relay table includes settings such as 12-18A, 16-22A and 30-40A and identifies matching KGC8-20, KGC8-21, KGC8-25 and KGC8-35 contactors.
•The KGR8-60 thermal relay lists 34-50A and 43-65A setting ranges with KGC8-50, KGC8-65, KGC8-80 and KGC8-95 contactor references.

Technical Specifications

Type	Plug in AC Contact	Rated Current of Thermal Element (A)	Setting Current Range (A)
KGR8-12	KGC8-10,KGC8-11 KGC8-12,KGC8-18	0.24,0.35,0.50.7.0.9.1.3 1.7,2.12.5,3.6,5,6,9,11	0.2-0.28,0.28-0.42,0.4-0.6,0.55-0.85, 0.7-1.1,1.1-1.6,1.4-2,1.7-2.1,2-3, 2.8-4.4,4-6,5.2-8,7-11,9-13
KGR8-20	KGC8-20,KGC8-21 KGC8-25,KGC8-35	2.1,2.5,3.6,5,6,9,11, 15,19,22,29,35	1.7-2.1,2-3,2.8-4.4,4-6, 5.2-8,7-11,9-13,12-18, 16-22,18-26,24-34,30-40
KGR8-60	KGC8-50.KGC8-65 KGC8-80,KGC8-95	42,54	34-50,43-65

Thermal Element Rated Current (A)	Rated Setting Range (A)	Motor Rated Capacity(KW)
Thermal Element Rated Current (A)	Rated Setting Range (A)	220-240V	380-440V	500-550V
3	2~3~4	0.75	1.5	2.2
6	4~6~8	1.5	3.7	4.5
12	8-12~16	3.7	7.5	9

Code		Motion Current (set Current Cinles)	Motion Time	Start State	Ambient Temperature
Am Potes Live Simulta- Neously	1	1.05	>2h	Cold state	+20℃
	2	1.2		Heat state
	3	1.5		Heat state
	4	72	2S-10S	Cold state
Only Diod Live	1	Three pole 1.0	>2h	Cold state	+40℃

Applications

•Motor overload protection and low-voltage control panels
•Low-voltage electrical control and automation projects
•OEM equipment and control-panel assembly
•Replacement and maintenance selection based on the exact model
•B2B supply for importers, distributors, contractors and project buyers

Model Selection Guide

•Confirm the complete model and required function before quotation.
•Check the original technical table for available operating parameters and configuration options.
•Verify the control voltage or supply voltage, contact arrangement and wiring method when applicable.
•Confirm the mounting method, application conditions and required accessories.
•Send the selected model, project requirements, quantity and destination market for technical review.

KGR8 FAQ

What is the KGR8 product used for?

It is intended for motor overload protection and low-voltage control panels. Confirm suitability against the original technical data and project circuit.

How should buyers select the KGR8 model?

Compare the confirmed source table with the required voltage, function, contact or output configuration, mounting method and application.

Can CANGO support B2B and OEM requirements?

Buyers can send the exact model, technical requirements, order quantity, branding or packing request and destination market for review.

What is needed for a KGR8 quotation?

For a KGR8 quotation, provide the required parameters, wiring or mounting details, quantity and destination market.

Send Inquiry

For a KGR8 quotation, send the selected model, supply or coil voltage, timing or current requirement, contact configuration, mounting method, quantity and destination market. Our team can review the retained technical table with your project requirements.

Contact KANGGE ELECTRIC

Browse more products in the Timer Relay, SSR and Thyristor Control Components category.

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Package Details

Products usually are typically packed in a plastic bag, then in a separate cardboard box, and several boxes are then packed into a corrugated carton. For loose cargo, we will palletize it to protect the goods from deformation during transport. We also accept customized package.

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