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Sth-G Series Overload Relay Thermal Relay

Wenzhou Santuo Electrical Co., Ltd.

10 yrs

5.0 (1 Review)

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Product Highlights

IEC 60947-4 Compliance: Products comply with IEC 60947-4 and IEC 60947-1 standards for reliability.
Wide Current Range: Rated current covers 0.63-500A to suit various motor protection needs.
Plug-in Design: Relay can be plugged into ST1 series AC contactor for easy installation.
Temperature Compensation: Features advanced mechanism with temperature compensation for stability.
OEM Service Available: We accept OEM with your logo for orders with good quantity.
Sample Support: Samples are available for testing before placing the official order.
Custom Packaging: Standard cartons used, but packaging can be customized per requirement.
Factory Direct Supply: We are the original factory ensuring quality control and direct supply.

Product Attributes

Customization: Available
Theory: Thermal Relay
Usage: Car Relay, Household Appliances Relay, Communication Relay, Lathe Relay, Overload Protect Relay
Model NO.: STH-G
Phase: 3
Electricity Type: Ac
Number of Pole: 3
Load: Weak Power Relay
Protective Characteristics: Open Relay
Action Principle: Electromagnetic Type
Size: Miniature
Type: Electric Parameter Relay
Standard: IEC 60947-1
Coil Voltage: 24,220,240,380,415V
Rated Current: 0.63-500A
Frequency: 50Hz/60Hz
Transport Package: Carton
Specification: 0.16-93
Trademark: SONTUOEC, WZSTEC
Origin: Wenzhou Zhejiang
HS Code: 85364900
Production Capacity: 3000pieces/Week
Package Size: 46.00cm * 24.00cm * 33.00cm
Package Gross Weight: 0.025kg

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Sth-G Series Overload Relay Thermal Relay

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Sth-G Series Overload Relay Thermal Relay
Sth-G Series Overload Relay Thermal Relay
Sth-G Series Overload Relay Thermal Relay
Sth-G Series Overload Relay Thermal Relay
Sth-G Series Overload Relay Thermal Relay
Sth-G Series Overload Relay Thermal Relay
Sth-G Series Overload Relay Thermal Relay

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Sth-G Series Overload Relay Thermal Relay
Sth-G Series Overload Relay Thermal Relay
Sth-G Series Overload Relay Thermal Relay
Sth-G Series Overload Relay Thermal Relay
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Sth-G Series Overload Relay Thermal Relay
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Product Description

STH-G series of thermal overload relay can be used in the circuit of 50/60 HZ, rated insulation voltage 660 V, rated current 0.1-93A for protecting the phase break when the electric motor is overload , the relay has different mechanism and temperature compensation can be pluged in ST1 series AC contactor,It is the most advanced thermal relay in the nineties in the world the products comply with IEC 60947-4.

Motion Characteristic: Three-phase Balance Motion Time

No.	Times of the setting current	Motion time			Start condition	Ambient temperature
1	1.05	>2h			Cold state	20±5oC
2	1.2	<2h			Heat state(Following the No.1 test)
3	1.5	<4min
4	7.2	10A	2s< Tp≤10s	≤63A	Cold state
		10	4s< Tp≤10s	>63A

Phase-losing Motion Characteristic

No.	Times of the setting current		Motion time	Start condition	Ambient temperature
	Any two phases	Another phase
1	1	0.9	>2h	Cold state	20±5oC
2	1.15	0	<2h	Heat state(Following the No.1 test)

Q 1. what's the payment term?

A. We accept TT,30% deposit and 70% balance agaisnt copy of B/L.
Q 2. how's the delivery time ?
A. usually it will take about 25 days for production
Q 3. tell me the standard of package?
A. Normally are cartons, but also we can pack it according to your requirement.
Q 4.Would you accept to use our logo ?
A.If you have good quantity,it absolute no problem to do OEM.
Q5. Can i take some samples?
A: Yes, we support to take samples before place the order. Just feel free to contact with us if you have any requirements.
Q6. Are you original Factory?
A: Yes, we have our own factory .
Q7. How can you make sure the quality of the products?
A: We will accord to international quality standards to inspect every item before leaving our factory.
Sth-G Series Overload Relay Thermal Relay

About the Supplier

Company Profile

WENZHOU SANTUO ELECTRICAL Co., Ltd. is one of manufactories that specialize in manufacturing Circuit Breaker; AC CONTACTOR, Thermall Relay and Isolator Switch, Change over switch; Power Distribution Case, Push Button Switch; Voltage Regulator/Protector...More than 20years and is located in Liushi, Wenzhou, China that called " the Capital of Low Voltage Electronic Products", enjoying convenient transportation access and a beautiful environment. Our teams have more than 20years' experience; We have passed ISO9001 approval, The products have passed CE, CB(IEC), SAA certificates and strictly comply with IEC standards. The company has advanced detection instruments and strong technical force with strong research and development capability, product constantly updated. The products export Europe, Asia, Southern Amercia, Middle East, Western Africa market.

If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.

On the base of guarrantee the quality, we will try our best to design new model with ourselves patents for the coming years.

About Our Factory & Business Background

Address: No. 3999 Liujiang Road, Liushi Yueqing, Wenzhou, China.
Terms of Payment: LC, T/T, D/P, PayPal
International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF
Average Lead Time: Peak Season Lead Time: 1-3 months
Off Season Lead Time: within 15 workdays
Nearest Port: NINGBO

Our Production Capability & Technical Expertise

Main Products: Circuit Breaker, AC Contactor, Thermal Relay, Magnetic Starter, Switch, Industrial Plug, Motor and Mechnism of Acb, Power Distribution Case, Voltage Regulator, Push Button Switch

Our Industry Experience & Global Business Record

Export Year: 2016-01-08
Main Markets: South America, Eastern Europe, Southeast Asia, Africa, Mid East, Eastern Asia, Western Europe

FAQ

What is the payment term?: We accept TT,30% deposit and 70% balance agaisnt copy of B/L.
how's the delivery time ?: usually it will take about 25 days for production
tell me the standard of package?: Normally are cartons, but also we can pack it according to your requirement.
Would you accept to use our logo ?: If you have good quantity,it absolute no problem to do OEM.
Can i take some samples?: Yes, we support to take samples before place the order. Just feel free to contact with us if you have any requirements.
Are you original Factory?: Yes, we have our own factory .
How can you make sure the quality of the products?: We will accord to international quality standards to inspect every item before leaving our factory.