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Manual / Automatic AC contactor thermal overload relay for AC motor 50Hz 40A

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Manual / Automatic AC contactor thermal overload relay for AC motor 50Hz 40A

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Manual / Automatic AC contactor thermal overload relay for AC motor 50Hz 40A

Application

Thermal overload relays are suitable for overload protection of AC motor operated on 8-hours duty or uninterrupted duty.
The overload protected AC motor with frequency 50Hz, voltage up to 40a. Several functions provided by these relay are phase-failure protection, temperature compensation .ON/OFF indication and manual/automatic reset. The relays comply
with IEC292-1 standard.

Specicarions

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	0.24,0.35,0.5,0.7,0.9, 1.3,1.7,2.1,2.5,3.6,5, 6.6,9,11	0.2-0.28,0.28-0.42,0.4-0.6,0.55- 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
TH-K20	S-K20,S-K21 S-K25,S-K35	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
TH-K60	S-K50,S-K65 S-K80,S-K95	42,54	34-50,43-65