US-415 Snapper、Snap Action
CMJ approved
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- Features
- Changeable temperature system, contact open-close snap action
- Application
- Kotatsu (electric foot warmer with cover), heating pad
| ① Thermostat Specifications | |||||
|---|---|---|---|---|---|
| Electrical ratings | normal type：125 VAC, max. 500W, Lump load Ｌ type：125 VAC, max. 600W, Lump load ‐‐ （min. 200mA） |
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| Ⅰ.Temperature setting range Ⅱ.Temperature tolerance Ⅲ.Differential |
Ⅰ.Temperature setting range ① 70 ～ 100℃ ② 101 ～ 105℃ |
Ⅱ.Temperature tolerance ① ±4℃ ② ±5℃ |
Ⅲ.Differential ① 7～13K ② 7～13K |
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| Circuit resistance(initial value) | 50 mΩ or less | ||||
| Insulation resistance | 100 MΩ or greater [through the 500 VDC megger] | ||||
| Withstand voltage | 1,200 VAC/minute | ||||
| Thermal resistance | 130℃ | ||||
| Cold resistance | -20℃ | ||||
| Opening-closing durability | 10,000 times or more [under rated load] | ||||
※Please contact specification of the approved models are slightly different from those shown above.
| ② Model code | ||||||||||||||||||||||
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| 1 | Support board material | A:Vertical mounting, [both sides],[stopper model “S” only] ,variable range 37K by ∠270° rotation B:Horizontal mounting, [both sides],[stopper model “S” only] ,variable range 37K by ∠270° rotation H:Horizontal mounting, [both sides],[stopper model “M” only] ,variable range 34K by ∠180° rotation F:Vertical mounting, [single side],[stopper model “O” only], fixed type |
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| 2 | Contact model | X : “OFF” for temperature rise | ||||||||||||||||||||
| 3 | Contact material | D : Ag・Ag alloy contact | ||||||||||||||||||||
| 4 | Stoper model | O : Fixed type M :∠180° Variable type (caulking) S: ∠310° Variable type (soldering) |
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| 5 | Cover model | 1:Cover hole provided 2:Cover hole not provided 3:Available only for models with cover |
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| 6 | Load capacity model | L: Cover hole provided No symbol: Less than 500W |
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| 7 | Special specification | |||||||||||||||||||||
③ Sample of Model code
- US-415AXDS1 ・・・ Vertical mounting、∠270° rotation type、Hole with cover
- US-415BXDS1 ・・・ Horizontal mounting、∠270° rotation type、Hole with cover
- US-415HXDM2 ・・・ Horizontal mounting、∠180° rotation type、no hole cover
- US-415FXDO2 ・・・ Vertical mounting[One side]、fixed type、no hole cover
④ List of international safety standards
| Model / Type | Agency | File No. | Operating temp. Ratings |
Number of cycles | Max. | Max. Amperes | ||||
|---|---|---|---|---|---|---|---|---|---|---|
| Category | cycles | Volts |
Resistiveload |
Inductiveload |
FLA | LRA | ||||
⑤ Dimensional outline drawing
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