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GYCM8RT Series Thermomagnetic Dualadjustable Plastic Case Circuit Breaker

·Low temperature rise
·Small volume
·With thermal adjustable 0.8-1.0 In
·Magnetic adjustable 5-10In protection function
·Adopting a multi contactstructure design

Download GEYA CYCM8RT MCB catalog

 

Description

Product model and definition

GYCM8RT-160MP1/
Product code:Shell level current
Optional code:
Optional code for short-circui
breaking capacity
Optional operation code:
GYCM8RT series
thermal
magnetic double
adjustable
molded case
circuit breaker
125160
250
400
630800
1250
2000Note:125Only
GYCM8RT/A has
C:Basic type
S:Standard type
M:Higher breaking type
H:High breaking typeNote:Conventional
production is M-type;400
630,8001250 and 2000
only have M and H types
No code:direct operation
P1:DC3 electric operation (market standard)
P2:DC6 series electric operation (as shown in the
picture)
ZY1:Rotating handle(manual center type -circular
handle)-(Preferred for regular factory use)
ZF1:Rotating handle(manual center type -square
handle)
ZY2:Rotating handle(hand operated eccentric circular
handle)
Zf2:Rotating handle(manual eccentric square handle)
Z3:Rotating handle(hand operated integrated)(Only available in 160 and 250)
Note:The electric operating voltage is divided into
DC24,DC110V、DC220V,AC230V,AC400V
Conventional production is AC230V
430B
Pole numberOptional code for
release method:
Internal accessory
optional code:
Quadrupole product optional code
3:3pole
4:4pole
3:Thermal+electromagnetic
release
A:The N-pole is not equipped with an
overcurrent release,and the N-pole is always
connected
B:The N-pole is not equipped with an
overcurrent release,and the N-pole is opened
and closed together with the other three poles
C:Install an overcurrent release on the N-pole,
and the N-pole will be combined and
disconnected with the other three poles
D:Install an overcurrent release on the N-pole
and ensure that the N-pole is always connected
P ZIn=100A
  Optional installation and wiring method code:Protective accessory codeRated current:
No code:Board front wiring (fixed type)
P:Connection bar(extended copper bar)
Z1:Rear board wiring(fixed type)
Z2Q:Plug in front wiring(split type)
Z2H:Plug in board rear wiring (split type)
Z3Q:Plug in front wiring(integrated)
Z3H:Plug in board rear wiring (integrated)
DF:withdrawable front panel wiring
DR:Pull out board rear wiringNote:160 and 250 have no withdrawable type;
1250 and 2000 only have connecting bars
No code:regular product
7:Terminal cover
125:20A、25A、32A、40A、50A、63A、
80A、100A、125A
160:25A、32A、40A、
50A、63A、80A、100A、125A、160A
250:160A、180A、200A、
225A、250A
400:315A、350A、400A
630:500A、630A
800:630A、800A
1250:1000A、1250A
2000:1600A

External attachments

Molded case circuit breaker  GYCM8RT/A-125GYCM8RT-160GYCM8RT-250GYCM8RT-400
Number of poles 3P4P 3P 4P 3P4P3P4P
GYCM8RT
External
Accessories:
Electric operation
Hand operatior
Expansion copper bar
Mechanical interlocking
Insert type front split type
Insert type front integrated panel
Insert type front fixed type
Insert type rear split type
Insert type rear integrated board
Insert type rear fixed type
After the pull-out board
Molded case circuit breakerGYCM8RT-630 GYCM8RT-800GYCM8RT-1250  GYCM8RT-2000
Number of poles3P4P3P4P3P4P3P4P
GYCM8RT
External
Accessories:
Electric operation
Hand operation
Expansion copper bar
Mechanical interlocking
Insert type front split type
Insert type front integrated panel
Insert type front fixed type
Insert type rear split type
Insert type rear integrated board
Insert type rear fixed type
After the pull-out board

GYCM8RT the inner accessories

 

Main performance indicators

Molded case circuit breakerGYCM8RT/A-125GYCM8RT-160GYCM8RT-250
Shell level current In:16A、20A、25A、32A、40A、50A、63A、80A、100A、125A、25A、32A、40A、50A、63A、80A、100A、125A、140A、160A100A、125A、140A、160A、180A、200A、225A、250A
Short circuit breaking
capacity code:
CSMHCSMHCSMH
Number of poles:3P;4P 3P;4P 3P;4P
Rated working voltage
Ue (V),AC:
AC400VAC400VAC400VAC400VAC400VAC400VAC400VAC400VAC400VAC40OVAC400VAC40OV
Rated insulation voltage Ui(V):1000V1000V1000V1000V1000V1000V1000V1000V1000V1000V1000V1000V
Rated impulse withstand
voltage Uimp (kV)
8kV8kV8kV8kV8kV8kV8kV8kV8kV8kV8kV8kV
Rated operating short-circuit segmentation capacity Ics(%lcu):AC400V5kA10kA18kA50kA5kA10kA50kA5kA8kA8kA10kA50kA
Rated ultimate short
circuit segmentation
capacity Icu(kA)
AC400V10kA20kA36kA50kA8kA20kA20kA50kA8kA15kA20kA50kA
Selective categories:Class A
Type of overcurrent release:Thermomagnetic   type
GYCM8RT
External
dimensions
(mm)width
(W)*Length
(L)*height(H)
Shell level currentGYCM8RT/A-125GYCM8RT-160     GYCM8RT-250
poles Number3P4P3P4P3P4P
wide7510090120105140
  length130130155155165165
height/
Face cover
68686882688268886888
 height/
Handle
94.594.594108941089611696116
Note:The  height  from  the  bottom  of  the  base  to  the(cover/handle)
Molded case circuit breakerGYCM8RT-400  GYCM8RT-630GYCM8RT-800 GYCM8RT-1250 GYCM8RT-2000
Shell level current In:320A、350A、400A400A、500A、630A;630A、700A、800A1000A、1250A1600A
Short circuit breaking capacity code:MH MH M H MH MH
Number of poles:3P;4P3P;4P3P;4P3P;4P3P;4P
Rated working voltage Ue(V),AC:AC400VAC400VAC400VAC400VAC400VAC400VAC400VAC400VAC400VAC400V
Rated insulation voltage Ui (V):1000V1000V1000V1000V1000V1000V1000V1000V1000V1000V
Rated impulse withstand
voltage Uimp (kV):
8kV8kV8kV8kV8kV8kV8kV8kV8kV8kV
Rated operating short-circuit segmentation  capacity Ics(%Icu):AC400V50kA    50kA50kA50kA50kA65kA50kA65kA50kA85kA
Rated ultimate short-
circuit segmentation
capacity Icu(kA):
AC400V50kA50kA50kA50kA65kA85kA  65kA85kA  50kA  100kA
Selective   categories:Class A
Type  of  overcurrent release:Thermomagnetic   type
GYCM8RT
External
dimensions(mm)width
(W)*Length
(L)*height(H
Shell level currentGYCM8RT-400GYCM8RT-630GYCM8RT-800GYCM8RT-1250GYCM8RT-2000
poles Number3P4P3P4P3P4P3P4P3P4P
wide140184140184210280210280210280
  length257257257257275.5275.5275.5275.5340340
  height/
Face cover
103103103103103103103103141141
  height/
Handle
152152152152152152152152244244
Note:The height from the bottom of the base to the (cover/handle)
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