S.W.C Thermal Cutoff SW-2 Series Specification
额定温度
| 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
额定参数
- - 额定电压 : 250V, ac
- - 额定电流 : 2A
- - 频率 : 50 or 60Hz
- - 最大容许熔断电流（切断电流） : 250V, ac 3A
- - 瞬间过载电流 : dc current pulses, with an amplitude 30 A and a duration of 3 ms with 10 s intervals, are applied for100 successive cycles through the current path.
结构
外形
| 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 |
印刷
- 各温度保险丝外壳上印刷如下内容 :
- - 商标 : S.W.C.
- - 产品序号 : SW - 2XXT
- - 额定参数 : 电压(250V), 电流(2 A), 熔断温度(℃)
