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TH-T/N Series

(6/22/2017)

Thermal Overload Relays

Thermal_Overload_Relays

Type

Heater Designation (FLA Adjustable Range (A))

Magnetic Contactor
to be Coupled

Connecting Bar for Coupling

Trip Class

TH-T18KP

0.12A (0.1~0.16), 0.17A (0.14~0.22), 0.24A (0.2~0.32), 0.35A (0.28~0.42), 0.5A (0.4~0.6), 0.7A (0.55~0.85), 0.9A (0.7~1.1), 1.3A (1~1.6), 1.7A (1.4~2), 2.1A (1.7~2.5), 2.5A (2~3), 3.6A (2.8~4.4), 5A (4~6), 6.6A (5.2~8), 9A (7~11), 11A (9~13), 15 A (12~18) (*1)

S-(2X)T10,
S-(2X)T12,
S-(2X)T20

Unnecessary

10

TH-T25KP

0.24A (0.2~0.32), 0.35A (0.28~0.42), 0.5A (0.4~0.6), 0.7A (0.55~0.85), 0.9A (0.7~1.1), 1.3A (1~1.6), 1.7A (1.4~2), 2.1A (1.7~2.5), 2.5A (2~3), 3.6A (2.8~4.4), 5A (4~6), 6.6A (5.2~8), 9A (7~11), 11A (9~13), 15A (12~18), 22A (18~26)

S-(2X)T21, S-(2X)T25

UN-TH21

TH-T50KP

29A (24-34), 35A (30-40), 42A (34-50)

S(D)-T35,S(D)-T50

UT-TH50

TH-T65KP

15A (12-18), 22A (18-26), 29A (24-34), 35A (30-40), 42A (34-50),
54A (43-65)

S(D)-T65, S(D)-T80, S-T100

CONNTBH559N350

SD-T100

CONNTBH569N352

TH-T100KP

67A (54-80), 82A (65-100)

S(D)-T80, S-T100

CONNTBH559N350

SD-T100

CONNTBH569N352

TH-N120TAKP

105A (85-125), 125A (100-150)

S-N150

CONNTBH589N355

TH-N220RHKP

82A (65-100),105A (85-125), 125A (100-150), 150A (120-180)

S-N220

Included with Overload

TH-N400RHKP

82A (65-100), 105A (85-125), 125A (100-150), 150A (120-180),
180A (140-220

S-N300, S-N400

330A (260-400)

S-N400