Thermal Relay
TH-K/N Thermal Relay
The thermal overload relays are suitable for overload protection of AC motor operated on 8hours duty or uninterrupted duty. The overload protected AC motor with frequency 50Hz, voltage up to 660V, current up to 40A. Several functions provided by these relays are phase-failure protection, temperature compensation, ON/OFF indication and manual/ automatic reset. The relays comply with IE292-Istandard.
2. Specifications of TH-K/N Thermal Relay:
| Type | Plug in AC contact | Rated current of Thermal element (A) | Setting current range (A) |
| TH-K12 | S-K10 S-K11 S-K12 S-K18 | 0.15, 0.35, 0.5, 0.7, 0.9, 1.3, 1.7, 2.1, 2.5, 3.6, 5, 6, 6.6, 9, 11 | 0.1-0.28, 0.28-0.42, 0.4-0.6, 0.55-0.85, 0.7-1, 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 |
| TH-K20 | S-K20 S-K21 S-K23 S-K35 | 2.1 ; 2.5 ; 3.6, ; 5.6 ; 6.6 ; 9 ; 11, 15 ; 19 ; 22 ; 29 ; 35 | 1.7-2.1 2-3.2 2.8-4.4 4-6 5.2-8 7-11 9-13 12-18 16-22 18-26 24-34 30-40 |
| TH-K60 | S-K50 S-K65 S-K80 S-K95 | 42 ; 54 | 34-50 43-65 |
Meba has gain good reputation for the high quality of these electronic components we offer such as miniature circuit breaker, earth leakage circuit breaker, AC contactor, Power relay, etc.

America
Russia
Spain
TH-K/N Thermal Relay