Casa / Produtos / Disjuntor de baixa tensão / Disjuntor em caixa moldada (MCCB) / QM1T Thermo-magnetic double adjustable type MCCB

QM1T Thermo-magnetic double adjustable type MCCB

Descrição

Technical Data
Product Selection Guide


QM1T Thermo-magnetic double adjustable type MCCB

QM1T160H
Product codeAdjustable typeCode of frame size currentBreaking capacity ICU/ICS(kA)
Moulded-case circuit breaker (MCCB)T: thermomagnetic adjustable
T/A: single adjustable
(i.e. thermal adjustable
\magnetic fixed)
160, 250, 400, 630, 800
Note:
160 is upgraded type of 100 frame
225 is upgraded type of 250 frame
630 is upgraded type of 400 frame

SH
16025/1835/25
25025/1835/25
40035/2550/35
63035/2550/35
125050/3565/50
H-high performance 70KA


Z3300160
Code of operating modePole numberCode of release type and internal accessoryRated current (A)
P: electric operation
Z: rotary handle
W: direct operation
①Electric operation
DC1, DC2,DC3
3: 3-pole
4: 4-pole
The first digit represents release type
2: Has instantaneous release only
3: Complex release
Note:
Later two digits are the code of
accessories (see accessory table 1)
160 20-25, 25-32, 32-40, 40-50, 50-63,
63-80, 80-100, 100-125, 125-160
250 100-125, 125-160, 160-200, 200-250
400 200-250, 250-320, 320-400
630 400-500, 500-630
1250 630-800, 800-1000.1000-1250


2A
ApplicationCode of four-pole product
1: power distribution
2: motor protection
A: N-pole without protection, cannot close or open
B: N-pole without protection, can close and open
C: N-pole with protection, can close and open
D: N-pole with protection, cannot close or open


Q1D1Q2
Accessory voltageElectric operation voltageInstallation methodsInstall wiring
board or not
Q1: AC220VF1: AC220VJ1: AC125VD1: AC220VD5: AC230VQ: Front-board1: No
Q2: AC240VF2: AC380VJ2: AC250VD2: AC230VD6: AC110VH: Back-board2: Yes
Q3: AC380VF3: DC110VJ3: DC125VD3: AC380VD7: DC220C: Plug-in type
Q4: AC415VF4: DC24VJ4: DC24VD4: AC400VD8: DC110


D9: AC110-240V


D10: DC100-220V


Note:
Adaptable voltages for two electric
operations. Please refer to the
introduction of external accessory


Main Performance Indexes

Frame current (A)160250
ModelQM1T-160S
QM1T-160HQM1T-250S
QM1T-250H
Pole number3, 43, 4

QM1T Thermo-magnetic double adjustable type MCCBQM1T Thermo-magnetic double adjustable type MCCB
Rated current (A)20-25, 25-32, 32-40, 40-50, 50-63,100-125, 125-160, 160-200, 200-250A
63-80, 80-100, 100-125A, 125-160A
Rated voltage (V)AC400VAC400V
Rated insulation voltage (V)AC1000VAC1000V
Short-circuit breaking capacity(KA)Icu/IcsAC400V25/18
35/2525/18
35/25
Operating cycle numberElectrical life30003000
Mechanical life70007000

Outline dim(mm) a-b-c-ca


QM1T Thermo-magnetic double adjustable type MCCB


3P90-155-68-9090-155-88-115105-165-68-92105-165-88-115
4P120-155-68-90120-155-88-115140-165-68-92140-165-88-115

Weight (kg)3P1
1.11.51.7
4P1.1
1.71.92.1
Electric operating device (MD)
External driving
operating handle
Automatic releaseThermal electromagnetic type


Frame current (A)4006301250
ModelQM1T-400SQM1T-400HQM1T-630SQM1T-630HQM1T-1250SQM1T-1250H
Pole number3, 43, 43, 4

QM1T Thermo-magnetic double adjustable type MCCBQM1T Thermo-magnetic double adjustable type MCCBQM1T Thermo-magnetic double adjustable type MCCB
Rated current (A)200-250, 250-320,320-400400-500, 500-630630-800,1000-1250
Rated voltage (V)AC400VAC400VAC400V
Rated insulation voltage (V)AC1000VAC1000VAC1000V
Short-circuit breaking capacity(KA)Icu/IcsAC400V35/2550/3535/2550/3550/3565/50
Operating cycle numberElectrical life200020001500
Mechanical life400040004000
Outline dim(mm)
a-b-c-ca
QM1T Thermo-magnetic double adjustable type MCCB3P140-257-103-155140-257-103-155210-275-103-155
4P185-257-103-155185-257-103-155280-275-103-155

Weight (kg)3P5.55.79.5
4P77.512.5
Electric operating
device (MD)
External driving
operating handle
Automatic releaseThermal electromagnetic type


QM1T Thermo-magnetic double adjustable type MCCB


QM1T Thermo-magnetic double adjustable type MCCB

QM1T Thermo-magnetic double adjustable type MCCB

QM1T Thermo-magnetic double adjustable type MCCB

QM1T Thermo-magnetic double adjustable type MCCB

QM1T Thermo-magnetic double adjustable type MCCB

QM1T Thermo-magnetic double adjustable type MCCB

QM1T Thermo-magnetic double adjustable type MCCB

QM1T Thermo-magnetic double adjustable type MCCB