Therm-O-Disc美國(guó)公司制造的59T系列常閉型溫控開(kāi)關(guān),主要應(yīng)用于電熱水器、熱泵、開(kāi)水器、開(kāi)水鍋爐、承壓水箱中,在高電力負(fù)載的使用環(huán)境下,擁有幾十年的使用壽命。
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額定電流額定值及循環(huán)壽命次數(shù):
UL?/CSA----250VAC?/?30?A /?100,000 次
? ? ? ? ? ? ? ? ? ?277VAC?/?25 A/?100,000 次
VDE----250VAC / 30A / 30,000次
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THERM-O-DISC 59T系列溫控開(kāi)關(guān)有2種開(kāi)關(guān)形式:
自動(dòng)復(fù)位——單刀單擲(SPST),即一個(gè)開(kāi)關(guān)控制一組電路,該組電路控制一組常閉觸點(diǎn),隨著溫度的升高,該組常閉觸點(diǎn)斷開(kāi)。一旦應(yīng)用溫度下降到特定的復(fù)位溫度時(shí),觸點(diǎn)會(huì)自動(dòng)復(fù)位到其常閉狀態(tài);應(yīng)用于單加熱管的熱水器上面。
自動(dòng)復(fù)位——單刀雙擲(SPDT),基本與單刀單擲相同,將控制一組電路,但該組電路控制兩組觸點(diǎn),常閉觸點(diǎn)斷開(kāi)時(shí)輔助觸點(diǎn)閉合,電路接通;常閉觸點(diǎn)復(fù)位時(shí)輔助觸點(diǎn)斷開(kāi),電路斷開(kāi)。應(yīng)用于雙加熱管的熱水器上面。
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常用型號(hào)有:
59T?4000?300529?L80C?THERM-O-DISC??表盤溫度范圍:80℃-70℃-60℃-50℃
59T?4000?300400?L170F?THERM-O-DISC?表盤溫度范圍:170℉(77℃)-140℉(60℃)-110℉(43℃);
59T?4011?300413?L75C?THERM-O-DISC?表盤溫度范圍:75℃-65℃-55℃-45℃;
59T?4037?300458?L170F?THERM-O-DISC?表盤溫度范圍:HIGH-MED-LOW;
59T?4062?300490?L93C?THERM-O-DISC??表盤溫度范圍:200℉(93℃)-170℉(77℃)-140℉(60℃);
59T?4090?300500?L150F?THERM-O-DISC?表盤溫度范圍:150℉(66℃)-125℉(52℃)-90℉(32℃);
59T?4190?300700?L150F?THERM-O-DISC?表盤溫度范圍:150℉(66℃)-125℉(52℃)-90℉(32℃);
59T?4196?300711?L82C?THERM-O-DISC??表盤溫度范圍:180℉(82℃)-150℉(66℃)-120℉(49℃);
59T?4196?300709?L82C?THERM-O-DISC??表盤溫度范圍:180℉(82℃)-150℉(66℃)-120℉(49℃);
59T?4200?300887?L82C?THERM-O-DISC??表盤溫度范圍:180℉(82℃)-150℉(66℃)-120℉(49℃);
59T?4200?300888?L82C?THERM-O-DISC??表盤溫度范圍:180℉(82℃)-150℉(66℃)-120℉(49℃);
59T?4220?300825?L80C?THERM-O-DISC?表盤溫度范圍:80℃-70℃-60℃-50℃
59T?4253?300865?L200F?THERM-O-DISC??表盤溫度范圍:HIGH-MED-LOW;
59T?4300?301000?L180F?THERM-O-DISC?表盤溫度范圍:180℉(82℃)-150℉(66℃)-120℉(49℃);
59T?300800?L180F?THERM-O-DISC??表盤溫度范圍:120℉-180℉;
59T?300801?L95C?THERM-O-DISC???表盤溫度范圍:65℃-95℃;
59T?300825?L80F?THERM-O-DISC???表盤溫度范圍:50℃-80℃;
59T?300826?L85C?THERM-O-DISC???表盤溫度范圍:55℃-85℃;
59T?300842?L75C?THERM-O-DISC???表盤溫度范圍:60℃-75℃;
59T?300846?L95C?THERM-O-DISC???表盤溫度范圍:65℃-95℃;
59T?300851?L90C?THERM-O-DISC???刻表盤溫度范圍:60℃-90℃;
59T?301006?L95C?THERM-O-DISC???表盤溫度范圍:65℃-95℃;
59T?301011?L180F?THERM-O-DISC??表盤溫度范圍:120℉-180℉;
59T????????L170F?THERM-O-DISC??表盤溫度范圍:170℉(77℃)-140℉(60℃)-110℉(43℃)
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