◎ TEMPERATURE
Cat NO. Tf Cutoff
temperature		 Th Tm K-mark UL C-UL VDE TUV CCC PSE
SW-302T  72℃  70℃+2℃,-2℃ 47℃ 120℃ ● □ □ □ □ □ □
SW-305T  77℃  77℃+0℃,-4℃ 52℃ 120℃ ● □ □ □ □ □ □
SW-309T  84℃  84℃+0℃,-5℃ 59℃ 150℃ ● □ □ □ □ □ □
SW-353T  93℃  93℃+0℃,-5℃ 68℃ 220℃ ● ● ● ● □ ● □
SW-304T  98℃  96℃+0℃,-2℃ 73℃ 220℃ ● □ □ □ □ □ □
SW-308T 100℃  100℃+0℃,-5℃ 75℃ 220℃ ● □ □ □ □ □ □
SW-336T 110℃ 110℃+0℃,-5℃ 85℃ 230℃ ● ● ● ● □ ● □
SW-311T 121℃ 121℃+0℃,-5℃ 96℃ 230℃ ● ● ● ● □ ● □
SW-329T 128℃ 128℃+0℃,-5℃ 103℃ 270℃ ● □ □ □ □ □ □
SW-338T 144℃ 141℃+0℃,-5℃ 119℃ 290℃ ● ● ● ● □ ● □
SW-316T 152℃ 152℃+0℃,-4℃ 127℃ 290℃ ● ● ● ● □ ● □
SW-320T 167℃ 167℃+0℃,-4℃ 142℃ 290℃ ● ● ● ● □ ● □
SW-327T 184℃ 184℃+0℃,-6℃ 159℃ 300℃ ● ● ● ● □ ● □
SW-325T 195℃ 195℃+0℃,-6℃ 170℃ 300℃ ● □ □ □ □ □ □
SW-339T 216℃ 216℃+0℃,-6℃ 200℃ 370℃ ● □ □ □ □ □ □
SW-324T 228℃ 228℃+0℃,-6℃ 200℃ 370℃ ● □ □ □ □ □ □
SW-328T 240℃ 240℃+0℃,-6℃ 200℃ 370℃ ● □ □ □ □ □ □

●= Approved   □ = Applied

 ◎ ELECTRICAL

RATED VOLTAGE : 250V, 240V
RATED CURRENT : 20A / 21A
INTERRUPTING CURRENT : 250V, ac 22.5A
TRANSIENT OVERLOAD TEST CURRENT :
dc current pulses, with an amplitude 300 A and a duration of 3 ms with 10 s intervals, are applied for 100 successive cycles through the current path.

  ◎ CONSTRUCTION


◎ DIMENSIONS
dimension(mm) a b c d e
long 35.0 ±1.0  10.5 ±0.5 35 ±1.0 4.0 ±0.05 1.0(18AWG)
short 35.0 ±1.0  10.5 ±0.5 18 ±1.0 4.0 ±0.05 1.0(18AWG)

 ◎ MARKING

Each TCO shall be marked with:
Cat No. : SW - 3XX T
Ratings : Rated voltage (V), Rated current (A)
Rated Functioning temperature (℃)
Approval Mark