Zhejiang, China
Business Type:
Trading Company
Business Range:
Electrical & Electronics, Industrial Equipment & Components, Instruments & Meters, Lights ...
Management System Certification:
ISO 9001
Terms of Payment:
LC, T/T, D/P
OEM/ODM Availability:
OEM/ODM Service
Sample Available

Gth, Thermal, Contactor manufacturer / supplier in China, offering Sontune Sth-40 (GTH-40) Thermal Relay, Sontune St1-3210 3p 4p AC Contactor 9A to 85A New Model, Thermal Overload Relay Lr2 Lr2 and so on.

Gold Member Since 2017

Sontune Sth-40 (GTH-40) Thermal Relay

Get Latest Price
Purchase Qty. / Reference FOB Price
100-499 Pieces US $2.2
500-999 Pieces US $2
1,000+ Pieces US $1.95
Port: Ningbo, China
Production Capacity: 3000pieces/Week
Payment Terms: T/T
Theory: Thermal Relay
Usage: Car Relay, Household Appliances Relay, Communication Relay, Lathe Relay
Phase: 3
Electricity Type: Ac
Number of Pole: 3
Load: Weak Power Relay

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Basic Info

Model NO.: Sth-40
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
Trademark: SONTUNE
Transport Package: Carton
Origin: Wenzhou Zhejiang
HS Code: 85364900

Product Description

STH 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. 

             IEC STANDARD: 60947.1

             COIL VOLTAGE:24,220,240,380,415V
             RATED CURRENT:0.63,1,1.6,2.5,4,6,8,10,13,18,25,32(TR2-D13)
Sontune Sth-40 (GTH-40) Thermal Relay

Sontune Sth-40 (GTH-40) Thermal Relay


Sontune Sth-40 (GTH-40) Thermal Relay

Sontune Sth-40 (GTH-40) Thermal Relay

Our Services:
  1. Competitive price
  2. Continuance Service and support
  3. Good-after service
  4. Quality Reliability and Long Product Life.

Contact  us
Sontune Sth-40 (GTH-40) Thermal Relay

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