STH
Thermal Relay
Car Relay, Household Appliances Relay, Communication Relay, Lathe Relay
3
Ac
3
Weak Power Relay
Open Relay
Electromagnetic Type
Miniature
Electric Parameter Relay
IEC 60947-1
24,220,240,380,415V
0.63-500A
50Hz/60Hz
SONTUOEC, WZSTEC
Carton
50PCS/CTN
Wenzhou Zhejiang
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.
