Zhejiang, China
Business Type:
Manufacturer/Factory, Trading Company, Other
Main Markets:
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, ...
Terms of Payment:
LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
OEM/ODM Availability:
Yes
OEM/ODM Service
Sample Available

Case Circuit Breaker, Moulded Case Circuit Breaker, Cm1 Circuit Breaker manufacturer / supplier in China, offering Cm1 225A 50ka 3 Pole MCCB Moulded Case Circuit Breaker, 2018 Single Phase Energy Meter ANSI Meter Base Meter Socket Prepaid Kwh Meter, Rh-Da21 120*120 Hole Size Digital Panel Meter Single Row LED Display DC Current Single Phase and so on.

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Cm1 225A 50ka 3 Pole MCCB Moulded Case Circuit Breaker

Get Latest Price
Purchase Qty. / Reference FOB Price
1-9 Pieces US $32.4
10-99 Pieces US $30
100+ Pieces US $25
Production Capacity: 40000PCS/Year
Transport Package: 25kg/66*46*53cm/Per Wooden Box
Payment Terms: L/C, T/T, D/P, Paypal, Money Gram, Western Union
Breaking Capacity: Low Voltage Circuit Breakers
Operation: Electric Type
Speed: High-Speed Circuit Breaker
Arc-extinguishing Medium: Air
Installation: Insert
Structure: MCCB

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Basic Info

Model NO.: CM1-225A
Poles Number: 3
Type: Circuit Breaker
Function: Circuit-Breaker Failure Protection
Certification: ISO9001-2000, CCC
Rated Current: 225A
Rated Insulation Voltage: AC 400V/690V
No of Poles: 3 Pole
Icw(Ka)1s ,Delay 0.4s O-Co: 35ka~65ka
Ics(Ka)O-Co-Co: 50/65/70/80ka
Arcing Over Distance(mm): 0
Inherent Breaking Time: 23-32ms
Mechanical Life: 10000
Protection Device: Over Load
Air Circuit Breaker Standard: IEC60947-2
Trademark: OEM/HEYI
Specification: CCC
Origin: Yueqing Zhejiang
HS Code: 85362000

Product Description

CM1 225A 50KA 3 pole mccb moulded case circuit breaker   
 moulded case circuit breakers are one of the new breakers designed and developed by our company by comprehensively adopting advanced technology. 
Rated insulation voltage of this series of breakers are up to 800V. It applies to distribution network circuit of AC 50Hz or 60Hz with rated working voltage up to 690V and rated working current up to 800A. It is used to protect circuits and powersupply equipment form damage of overload, under-voltage, short-circuit etc, can also be used for infrequent start of motor and provide overload, short circuit and under-voltage protection for the motor.
This breaker features small volume, high breaking capacity, short arc time, an ideal product to use. This breaker can be installed both vertically and horizontally.
CM1 225A 50KA 3 pole mccb moulded case circuit breaker  TECHNICAL PERFORMANCE INDEX
 

Type 
 
Frame rated
current (A) 
 
Rated
current (A) 
 
Rated
operating
voltage (V) 
 
Rated
insulation
voltage (V) 
 
Rated ultimate
short circuit
breaking
capacity (KA)
400/690V 
 
Rated service
short circuit
breaking
capacity (KA)
400/690V 
 
Number of
poles 
 
Flashover
distance 
 
CM1-63L 
 
63 
 
(6), 10, 16,
20, 25, 32,
40, 50, 63 
 
400 
 
500 
 
25 
 
12.5 
 

 
≤50 
 
CM1-63M 
 
63 
 
50 
 
25 
 
3,4 
 
CM1-100L 
 
100 
 
16, 20, 25,
32, 40, 50,
63, 80, 100 
 
690 
 
800 
 
35/8 
 
17.5/4 
 

 
≤50 
 
CM1-100M 
 
100 
 
50/10 
 
25/5 
 
3,4 
 
CM1-100H 
 
100 
 
85/20 
 
42.5/10 
 

 
CM1-225L 
 
225 
 
100, 125,
160, 180,
200, 225 
 
690 
 
800 
 
35/8 
 
17.5/4 
 
3,4 
 
≤50 
 
CM1-225M 
 
225 
 
50/10 
 
25/5 
 

 
CM1-225H 
 
225 
 
85/20 
 
42.5/10 
 

 
CM1-400L 
 
400 
 
225, 250,
315, 350,
400 
 
690 
 
800 
 
50/10 
 
25/5 
 
3,4 
 
≤100 
 
CM1-400M 
 
400 
 
65/10 
 
32.5/5 
 

 
CM1-400H 
 
400 
 
100/20 
 
50/10 
 

 
CM1-630L 
 
630 
 
400, 500,
630 
 
690 
 
800 
 
50/10 
 
25/5 
 
3,4 
 
≤100 
 
CM1-630M 
 
630 
 
65/10 
 
32.5/5 
 

 
CM1-630H 
 
630 
 
100/20 
 
50/10 
 

 
CM1-800M 
 
800 
 
630, 700,
800 
 
690 
 
800 
 
75 
 
37.5 
 

 
≤100 
 

CM1 225A 50KA 3 pole mccb moulded case circuit breaker   PROTECTION CHARACTERISTICS

RELEASE RATED
CURRENT(A)

1.05ln(COLD)
NO ACTION TIME(H)

1.30ln(HOT)
MOVEMENT TIME(H)

ELECTROMAGNETIC TRIPPING DEVICE
OPERATING CURRENT(A)

10<=ln<=63
1110ln±20%
63<ln<10011
100<ln<800225ln±20% and 10ln±20%

RELEASE RATED
CURRENT(A)

1.0ln(COLD)
DOES NOT MOVE
AS TIME(H)

1.20ln
(HOT)DYNAMIC
AS TIME(H)

1.50ln(HOT)
DYNAMIC
AS TIME(H)

7.2ln(COLD)
DYNAMIC
AS TIME(H)

ELECTROMAGNETIC
TRIPPING DEVICE
OPERATING CURRENT(A)

10≤ln≤63
224min4S<Tp≤10S10ln±20%
 63≤ln≤1008min6S<Tp≤20S

CM1 225A 50KA 3 pole mccb moulded case circuit breaker 

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