Zhejiang Jiuce Intelligent Electric Co., Ltd.
JCB2-40M Miniature Circuit Breaker 6kA 1P + N
JCB2-40 Miniature Circuit Breakers siv rau hauv kev teeb tsa hauv tsev, nrog rau kev lag luam thiab kev lag luam xa tawm.
Tsim tshwj xeeb rau koj txoj kev nyab xeeb!
luv luv Circuit Court thiab overload tiv thaiv
Lub peev xwm tawg mus txog 6kA
Nrog qhov taw qhia tiv tauj
1P + N hauv ib qho module
Yuav ua tau los ntawm 1A txog 40A
B, C lossis D nkhaus
Ua raws li IEC 60898-1
Taw qhia:
JCB2-40M yog qhov tsis tshua muaj hluav taws xob me me Circuit Court breaker (MCB).Nws yog 1P + N Circuit Court breaker nrog 1 module 18mm dav.
JCB2-40M DPN Circuit Court breaker yog tsim los muab kev tiv thaiv zoo dua los ntawm kev tiv thaiv, tiv thaiv tib neeg thiab khoom siv los ntawm hluav taws xob hem.Lawv muab kev tiv thaiv kev tiv thaiv overload tam sim no thiab luv luv Circuit Court tiv thaiv thiab Hloov ua haujlwm.Nws ceev ceev kaw mechanism thiab kev ua haujlwm siab txwv txhim kho nws lub neej kev pabcuam.
JCB2-40M miniature circuit breaker (MCB) yog ib qho khoom siv tiv thaiv uas tau nruab nrog ob lub thermal thiab hluav taws xob tso tawm.Tus qub teb nyob rau hauv qhov kev tshwm sim ntawm ib tug overload, thaum lub tom kawg muaj kev tiv thaiv tiv thaiv luv luv circuits.
JCB2-40M luv luv Circuit Court tawg muaj peev xwm nce 6kA ntawm 230V / 240V ac ua raws li IEC60897-1 & EN 60898-1.Lawv ua raws li cov qauv kev lag luam EN / IEC 60898-1 thiab cov qauv hauv tsev EN / IEC 60947-2.
JCB2-40 Circuit Court breaker muaj hluav taws xob endurance mus txog 20000 cycles thiab txhua yam endurance mus txog 20000 cycles.
JCB2-40M Circuit Court breaker yog sib xws nrog prong-type supply busbar / DPN tus pin hom Busbar.Lawv yog 35mm din rail mounted.
JCB2-40M Circuit Court breaker muaj IP20 degree ntawm kev tiv thaiv (raws li IEC / EN 60529) ntawm nws cov terminals.Kev ua haujlwm kub yog -25 ° C txog 70 ° C.Qhov ntsuas kub yog -40 ° C txog 70 ° C.Kev khiav hauj lwm zaus yog 50Hz lossis 60Hz.Ui ntsuas hluav taws xob hluav taws xob yog 500VAC.Uimp ntsuas impulse withstand voltage yog 4kV.
JCB2-40M Circuit Court breaker yog muaj nyob rau hauv tripping yam ntxwv B, C thiab D, yog txawm peem rau nrog ib tug liab-ntsuab kev tiv tauj-qhov taw qhia qhov taw qhia rau qhia lub xeev cov cuab yeej.
JCB2-40M Circuit Court breaker yog siv rau overload thiab luv luv Circuit Court tiv thaiv teeb pom kev zoo, hluav taws xob cov kab hluav taws xob thiab cov khoom siv hauv cov tsev ua haujlwm, cov tsev nyob thiab cov tsev zoo sib xws, thiab tseem tuaj yeem siv rau kev ua haujlwm tsis tu ncua thiab kev hloov ntawm cov kab.Feem ntau siv nyob rau hauv ntau qhov chaw xws li kev lag luam, kev lag luam, high-rise thiab civil residence.
JCB2-40M Circuit Court breaker yog npaj rau kev tiv thaiv circuits tiv thaiv overloads thiab luv circuits.Upstream thiab downstream bi-ruaj khov DIN rail latches pab txhawb lub mounting ntawm Circuit Court breakers mus rau DIN rail.Cov khoom siv no tuaj yeem raug kaw rau hauv qhov chaw tawm los ntawm kev siv cov khoom siv xauv nkag rau ntawm qhov toggle.Qhov ntsuas phoo no tso cai rau koj los ntxig 2.5-3.5mm cable khi uas koj tuaj yeem haum rau daim ntawv ceeb toom yog tias tsim nyog thiab tso cai rau qhov chaw ua haujlwm nyab xeeb rau txhua tus neeg ua haujlwm.
Raws li nrog tag nrho peb cov khoom, cov khoom no tuaj nrog 5 Xyoo Warranty.Qhov no yog kom koj muaj kev thaj yeeb nyab xeeb ntawm lub siab paub tias yog ib qho txhaum tshwm sim nyob rau hauv ib lub sij hawm tsib xyoos, peb yuav them tus nqi ntawm kev hloov cov khoom thiab nws yog installation los ntawm ib tug tso cai electrician.Hauv lwm lo lus, peb tau txais koj rov qab.
Product Description:
Cov yam ntxwv tseem ceeb tshaj plaws
● Highly compact- tsuas yog 1 module 18mm dav, 1P + N hauv ib module
● Kev tiv thaiv luv luv thiab overload tiv thaiv
● Rated hloov peev xwm 6 kA raws li IEC / EN 60898-1
● Rated tam sim no mus txog 40 A
● Tripping yam ntxwv B, C
● Mechanical life of 20000 kev khiav hauj lwm mus
● Hluav taws xob lub neej ntawm 4000 lub voj voog ua haujlwm
● Tiv tauj txoj hauj lwm qhia: Ntsuab = OFF, Liab = ON
● Ua raws li kev sib koom ua ke ntawm rwb thaiv tsev (= nrug ntawm cov neeg sib cuag ≥ 4 hli)
● Rau mounting ntawm busbar rau saum lossis hauv qab, raws li xav tau
● Tau tshaj pront-type supply busbars / DPN busbars
● 2.5N nruj torque
● Kev teeb tsa ceev ntawm 35mm Din rail (IEC60715)
● Ua raws li IEC 60898-1
Technical Data
● Txuj: IEC 60898-1, EN 60898-1
● Rated tam sim no: 1A, 2A, 3A, 4A, 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A, 80A
● Rated ua haujlwm voltage: 110V, 230V / 240 ~ (1P, 1P + N)
● Rated tawg peev xwm: 6kA
● Rwb thaiv tsev voltage: 500V
● Rated impulse withstand voltage (1.2/50): 4kV
● Thermo- magnetic tso tawm yam ntxwv: B nkhaus, C nkhaus, D nkhaus
● Mechanical life: 20,000 zaug
● Hluav taws xob lub neej: 4000 zaug
● Kev tiv thaiv qib: IP20
● Ambient kub (nrog rau nruab nrab txhua hnub ≤35 ℃): -5 ℃ ~ + 40 ℃
● Tiv tauj txoj hauj lwm qhia: Ntsuab = OFF, Liab = ON
● Terminal txuas hom: Cable / Pin-hom busbar
● Mounting: Ntawm DIN rail EN 60715 (35mm) los ntawm kev siv ceev nrawm
● Pom zoo torque: 2.5Nm
| Txuj | IEC / EN 60898-1 | IEC / EN 60947-2 | |
| Hluav taws xob nta | Rated tam sim no hauv (A) | 1, 2, 3, 4, 6, 10, 16, | |
| 20, 25, 32, 40, 50, 63, 80 | |||
| Ncej | 1P, 1P + N, 2P, 3P, 3P + N, 4P | 1P, 2P, 3P, 4P | |
| Rated voltage Ue (V) | 230/400-240/415 | ||
| Rwb thaiv tsev voltage Ui (V) | 500 | ||
| Rated zaus | 50/60Hz | ||
| Rated tawg peev xwm | 10 kA | ||
| Lub zog txwv chav kawm | 3 | ||
| Rated impulse withstand voltage (1.2/50) Uimp (V) | 4000 | ||
| Dielectric xeem voltage ntawm ind.Freq.rau 1 min (kV) | 2 | ||
| Pollution degree | 2 | ||
| Fais fab poob ib tug ncej | Rated tam sim no (A) | ||
| 1, 2, 3, 4, 5, 6, 10, 13, 16, 20, 25, 32, 40, 50, 63, 80 | |||
| Thermo-magnetic tso tawm yam ntxwv | B, C, D | 8-12 Ib., 9.6-14.4in | |
| Mechanical nta | Hluav taws xob lub neej | 4, 000 | |
| Neeg kho tshuab lub neej | 20, 000 | ||
| Tiv tauj txoj hauj lwm qhia | Yog lawm | ||
| Kev tiv thaiv qib | IP20 | ||
| Kev ntsuas kub rau kev teeb tsa ntawm cov khoom siv thermal (℃) | 30 | ||
| ambient kub (nrog rau nruab nrab txhua hnub ≤ 35 ℃) | -5...+40 | ||
| Cia kub (℃) | -35...+70 | ||
| Kev teeb tsa | Terminal txuas hom | Cable / U-type busbar / Pin-type busbar | |
| Terminal loj saum / hauv qab rau cable | 25mm2 / 18-4 AWG | ||
| Terminal loj saum / hauv qab rau Busbar | 10mm2 / 18-8 AWG | ||
| Tightening torque | 2.5 N*m / 22 In-Ib. | ||
| Mounting | Ntawm DIN rail EN 60715 (35mm) los ntawm kev siv ceev ceev clip | ||
| Kev sib txuas | Los ntawm sab saum toj thiab hauv qab | ||
| Kev sib xyaw | Sib cuag | Yog lawm | |
| Shunt tso | Yog lawm | ||
| Hauv qab voltage tso tawm | Yog lawm | ||
| Tswb hu | Yog lawm | ||
Thaum xaiv qhov zoo ntawm Circuit Court breaker rau ib daim ntawv thov, peb cov qauv hauv qab no yuav tsum raug coj mus rau hauv tus account:
1) Cov chav kawm txwv tam sim no (= chav xaiv xaiv)
MCBs tau muab faib rau hauv cov kev txwv tam sim no (xaiv) chav kawm 1, 2 thiab 3, uas yog raws li lub sijhawm hloov pauv nyob rau hauv cov xwm txheej luv luv.
2) Rated tam sim no
Qhov ntsuas tam sim no qhia txog qhov tseem ceeb tam sim no uas MCB tuaj yeem tiv taus mus tas li ntawm qhov ntsuas kub ntawm 30 ° C (hauv cov ntawv thov hauv tsev thiab kev lag luam).
3) Tripping yam ntxwv
Circuit Court breakers nrog tripping yam ntxwv B thiab C yog cov feem ntau hom, raws li lawv yog cov qauv nyob rau hauv ob qho tib si nyob rau hauv thiab kev lag luam daim ntawv thov.
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