S.W.C Thermal Cutoff SW-2 Series Specification
Temperature rating
Cat NO. | Tf | Cutoff temperature | Th | Tm | K.I.S | UL | C-UL | TUV | PSE | CCC |
---|---|---|---|---|---|---|---|---|---|---|
SW-211T | 102℃ | 98℃+2℃,-2℃ | 70℃ | 140℃ | ● | ● | ● | ● | □ | ● |
SW-210T | 115℃ | 110℃+3℃,-2℃ | 85℃ | 130℃ | ● | ● | ● | ● | □ | ● |
SW-215T | 130℃ | 125℃+2℃,-2℃ | 95℃ | 140℃ | ● | ● | ● | ● | □ | ● |
SW-216T | 133℃ | 129℃+2℃,-2℃ | 100℃ | 140℃ | ● | ● | ● | ● | □ | ● |
SW-217T | 139℃ | 135℃+3℃,-3℃ | 105℃ | 150℃ | ● | □ | □ | ● | □ | □ |
SW-220T | 145℃ | 141℃+3℃,-3℃ | 115℃ | 150℃ | □ | □ | □ | □ | □ | ● |
SW-225T | 150℃ | 145℃+0℃,-5℃ | 120℃ | 155℃ | ● | □ | □ | ● | □ | ● |
UL file NO : E126429 ● = Approved □ = Applied
Electrical rating
- - Rated voltage : 250V, ac
- - Rated current : 2A
- - Frequency : 50 or 60Hz
- - Maximum allowable interrupting current : 250V, ac 3A
- - Transient Overload Current : dc current pulses, with an amplitude 30 A and a duration of 3 ms with 10 s intervals,are applied for 100 successive cycles through the current path.
Configuration
Appearance
dimension(mm) | a | b | c | d | e |
---|---|---|---|---|---|
mm | 67.0 ±3.5 | 9.5 ±0.5 | 67±3.5 | 2.5±0.2 | 0.6±0.05 |
Marking
- On the body of each thermal fuse, marks should be printed as follows :
- - Brand : S.W.C.
- - Part number : SW - 2XXT
- - Rating : voltage(250V), current(2 A), function temperature(℃)