Home » Product List » Relay » Thermal Overload Relays (TH-K20)
Product Details
Product Description
Application
The thermal overload relays are suitable for overload protection of AC motor operated on 8-hour duty of uninterrupted duty. It protects AC motor with frequency 50Hz, voltage up to 660v, current up to 65a.
Several functions provided by these relays phase failure protection, temperature compensations, on/off indication and manual/ automatic reset. The relays comply with iec 60947-5 standard. There are more information in our website.
| Type | Plug in AC contact | Rated current of Thermal element(A) | Setting current range(A) |
| TH-K/N12 | S-K10 S-K11 | 0.24,0.35,0.5,0.7, 0.9,1.3,1.7,2.1,2.5, 3.6,5,6.6,9,11 | 0.2-0.28,0.28-0.42,0.4-6,0.55-0.85, 0.7-1.1,1-1.6,1.4-2,1.7-2.1,2-3,2.8-4.4, 4-6,5.2-8,7-11,9-13 |
| S-K12 S-K18 | |||
| TH-K/N20 | S-K20 S-K21 | 2.1,2.5,3.6,5,6.6,9, 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 |
| S-K25 S-K35 | |||
| TH-K/N60 | S-K50 S-K65 | 42,54 | 34-50,43-65 |
| S-K80 S-K95 |
| Model: | TH-K20 |
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