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Electrical Thermal Overload Relay 60Hz Sth -40 with Auxiliary Contact Block
| Price | $2.25 |
|---|---|
| Min Order | 100 Pieces |
| Availability | In Stock |
| Shipping From | Zhejiang, China |
| Popularity | 246 people viewed |
Model NO.:
STH
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
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:
SONTUOEC, WZSTEC
Transport Package:
Carton
Specification:
50PCS/CTN
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.
Specifications:
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)
32,40A(TR2-D23)
32,40,50,65,70,80A(TR2-D33)
93,104,120,140A(TR2-D43)
| Type | Thermal Component | |
| Rated Current (A) | Regular or Scale of Rated Current(A) | |
| STH(GTH)-22 | 0.14 | 0.10-0.16 |
| 0.21 | 0.16-0.25 | |
| 0.33 | 0.25-0.40 | |
| 0.52 | 0.40-0.63 | |
| 0.82 | 0.63-1.0 | |
| 1.3 | 1.0-1.6 | |
| 2.1 | 1.6-2.5 | |
| 3.3 | 2.5-4.0 | |
| 5 | 4.0-6.0 | |
| 6.5 | 5.0-8.0 | |
| 7.5 | 6.0-9.0 | |
| 8.5 | 7.0-10.0 | |
| 11 | 9.0-13.0 | |
| 15 | 12.0-18.0 | |
| 19 | 16.0-22.0 | |
| STH(GTH)-40 | 22 | 18.0-26.0 |
| 30 | 24.0-36.0 | |
| 34 | 28.0-40.0 | |
| STH(GTH)-85 | 30 | 24.0-36.0 |
| 34 | 28.0-40.0 | |
| 42 | 34.0-50.0 | |
| 55 | 45.0-65.0 | |
| 65 | 54.0-75.0 | |
| 74 | 63.0-85.0 | |
Our Services:
- Competitive price
- Continuance Service and support
- Good-after service
- Quality Reliability and Long Product Life.
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