TH-N系列熱過載繼電器熱繼電器主要用于交流頻率50Hz和60Hz，額定電壓至690V，額定電流至800A的電力系統(tǒng)中，作為三相交流電動(dòng)機(jī)的過載保護(hù)和斷相保護(hù)。延遲型（帶飽和電抗器）特別適用于起動(dòng)時(shí)間長的電動(dòng)機(jī)負(fù)載。熱過載繼電器與上級(jí)保護(hù)的塑殼斷路器可以輕松實(shí)現(xiàn)協(xié)調(diào)保護(hù)。電流等級(jí)標(biāo)準(zhǔn)（2熱動(dòng)元件）3熱動(dòng)元件延遲型（帶飽和電抗器）過載保護(hù)過載、斷相保護(hù)過載保護(hù)過載、斷相保護(hù)起動(dòng)器用單獨(dú)安裝起動(dòng)器用單獨(dú)安裝起動(dòng)器用單獨(dú)安裝起動(dòng)器用單獨(dú)安裝N12TH-N12注1TH-N12KP注1TH-N12SR注1－－N18TH-N18－TH-N18KP－－－－－N20TH-N20TH-N20KPTH-N20SRTH-N20KPSRN20TATH-N20TA－TH-N20TAKP－TH-N20TASR－TH-N20TAKPSR－N60TH-N60TH-N60KPTH-N60SRTH-N60KPSRN60TATH-N60TA－TH-N60TAKP－TH-N60TASR－TH-N60TAKPSR－N120TH-N120TH-N120KPTH-N120SRTH-N120KPSRN120TATH-N120TATH-N120TAHZTH-N120TAKPTH-N120TAHZKPTH-N120TASR－TH-N120TAKPSR－N220TH-N220RHTH-N220HZTH-N220RHKPTH-N220HZKPTH-N220RHSRTH-N220HZSRTH-N220RHKPSRTH-N220HZKPSRN400TH-N400RHTH-N400HZTH-N400RHKPTH-N400HZKPTH-N400RHSRTH-N400HZSRTH-N400RHKPSRTH-N400HZKPSRN600TH-N600TH-N600KPTH-N600SRTH-N600KPSRS，SD系列交流接觸器接觸器主要用于交流頻率50Hz和60Hz，額定電壓至1000V，額定電流至800A的電力系統(tǒng)中接通和分?jǐn)嚯娐?，可與適當(dāng)?shù)臒徇^載繼電器或電子式保護(hù)繼電器組合成電動(dòng)機(jī)起動(dòng)器，以保護(hù)運(yùn)行中可能發(fā)生過載的設(shè)備。額定工作電流(A)AC-3級(jí)400V非可逆式可逆式交流控制直流控制機(jī)械閉鎖型交流控制直流控制機(jī)械閉鎖型9S-N10－－S-2 N10－－12S-N11SD-N11－S-2 N11SD-2 N11－S-N12SD-N12－－－－16－－－S-2 N18－－22S-N20－－S-2 N20－－S-N21SD-N21SL(D)-N21S-2 N21SD-2 N21SL(D)-2 N2130S-N25－－S-2 N25－－40S-N35SD-N35SL(D)-N35S-2 N35SD-2 N35SL(D)-2 N3550S-N50SD-N50SL(D)-N50S-2 N50SD-2 N50SL(D)-2 N5065S-N65SD-N65SL(D)-N65S-2 N65SD-2 N65SL(D)-2 N6585S-N80SD-N80SL(D)-N80S-2 N80SD-2 N80SL(D)-2 N80105S-N95SD-N95SL(D)-N95S-2 N95SD-2 N95SL(D)-2 N95120S-N125SD-N125SL(D)-N125S-2 N125SD-2 N125SL(D)-2 N125150S-N150SD-N150SL(D)-N150S-2 N150SD-2 N150SL(D)-2 N150180S-N180－－S-2 N180－－250S-N220SD-N220SL(D)-N220S-2 N220SD-2 N220SL(D)-2 N220300S-N300SD-N300SL(D)-N300S-2 N300SD-2 N300SL(D)-2 N300400S-N400SD-N400SL(D)-N400S-2 N400SD-2 N400SL(D)-2 N400630S-N600SD-N600SL(D)-N600S-2 N600SD-2 N600SL(D)-2 N600800S-N800SD-N800SL(D)-N800S-2 N800SD-2 N800SL(D)-2 N800附件：內(nèi)部盒式附件外部附件內(nèi)置附件連接方式?輔助開關(guān)(AX)?報(bào)警開關(guān)(AL)?合閘線圈(CC)?分勵(lì)脫扣裝置(SHT)?欠壓脫扣裝置(UVT)?引線端子座(SLT)?電動(dòng)儲(chǔ)能裝置(MD)?操作手柄(F/S/V)?機(jī)械聯(lián)鎖(MI)?端子蓋(TC)?手柄鎖(LC/HL/HL-S)?預(yù)報(bào)警(PAL)?過電流報(bào)警(OAL)?板前接線(F)?無焊端子(SL)?板后接線(B)?插入式(PM)BH系列小型斷路器型號(hào)脫扣特性用途額定電流In(A)極數(shù)分?jǐn)嗄芰?kA)附件BH-D6B(3~5In瞬時(shí)脫扣)無感微感電路6,10,13,16,2025,32,40,50,631,2,1+N,3,3+N注:1+N僅適用于C型，電流最大40A.6-C(5~10In瞬時(shí)脫扣)照明與配電6D(10~20In瞬時(shí)脫扣)動(dòng)力6BH-D6SB(3~5In瞬時(shí)脫扣)無感微感電路0.5,1,1.6,2,3,46,10,13,16,2025,32,40,50,631,2,3,3+N6可安裝C(5~10In瞬時(shí)脫扣)照明與配電6D(10~20In瞬時(shí)脫扣)動(dòng)力6BH-D10B(3~5In瞬時(shí)脫扣)無感微感電路0.5,1,1.6,2,3,46,10,13,16,2025,32,40,50,631,2,3,3+N10可安裝C(5~10In瞬時(shí)脫扣)照明與配電10D(10~20In瞬時(shí)脫扣)動(dòng)力10BH-DNC(5~10In瞬時(shí)脫扣)照明與配電6,10,16,20,25,321+N(產(chǎn)品寬度為18mm)4.5-MS-N系列磁力接觸器及繼電器接觸器與熱過載繼電器組合成電動(dòng)機(jī)起動(dòng)器，主要用于交流頻率50Hz和60Hz，額定電壓至1000V，額定電流至800A的電力系統(tǒng)中接通和分?jǐn)嚯娐?，并可以提供三相交流電?dòng)機(jī)的過載保護(hù)和斷相保護(hù)。額定工作電流(A)AC-3級(jí)400V非可逆式可逆式封閉型開放式封閉型開放式9MS-N10MSO-N10－MSO-2 N1012MS-N11MSO-N11－MSO-2 N11MS-N12MSO-N12－－16－MSO-N18－MSO-2 N1822MS-N20MSO-N20MS-2 N20MSO-2 N20MS-N21MSO-N21MS-2 N21MSO-2 N2130MS-N25MSO-N25MS-2 N25MSO-2 N2540MS-N35MSO-N35MS-2 N35MSO-2 N3550MS-N50MSO-N50MS-2 N50MSO-2 N5065MS-N65MSO-N65MS-2 N65MSO-2 N6585MS-N80MSO-N80MS-2 N80MSO-2 N80105MS-N95MSO-N95MS-2 N95MSO-2 N95120MS-N125MSO-N125MS-2 N125MSO-2 N125150MS-N150MSO-N150MS-2 N150MSO-2 N150180MS-N180MSO-N180MS-2 N180MSO-2 N180250MS-N220MSO-N220MS-2 N220MSO-2 N220300MS-N300MSO-N300MS-2 N300MSO-2 N300400MS-N400MSO-N400MS-2 N400MSO-2 N400630－－－－800－－－－NV系列小型斷路器漏電斷路器適用于交流50Hz，額定工作電壓400V，額定電流至800A的配電網(wǎng)絡(luò)中，主要用來分配電能和作為線路及電源設(shè)備過載、短路、漏電和欠電壓保護(hù)，亦可用作電動(dòng)機(jī)保護(hù)。可分別作為線路的不頻繁轉(zhuǎn)換及電動(dòng)機(jī)的不頻繁起動(dòng)之用。殼架電流(A)32(30)63125(100)250400630800NV-C系列NV63-CWNV125-CWNV250-CWNV400-CPNV630-CPNV-S系列NV32-SWNV63-SWNV125-SWNV250-SWNV400-SPNV630-SPNV800-SEPNV400-SEPNV630-SEPNV-H系列NV63-HWNV125-HWNV250-HWNV400-HEPNV630-HEPNV800-HEP