Categories

Hot Sale 225A 4 Pole Thermal Magnetic Molded Case MCCB Circuit Breaker
Hot Sale 225A 4 Pole Thermal Magnetic Molded Case MCCB Circuit Breaker
Hot Sale 225A 4 Pole Thermal Magnetic Molded Case MCCB Circuit Breaker
Hot Sale 225A 4 Pole Thermal Magnetic Molded Case MCCB Circuit Breaker
Hot Sale 225A 4 Pole Thermal Magnetic Molded Case MCCB Circuit Breaker
Hot Sale 225A 4 Pole Thermal Magnetic Molded Case MCCB Circuit Breaker

Hot Sale 225A 4 Pole Thermal Magnetic Molded Case MCCB Circuit Breaker

Min.Order: 1
Product origin: Wenzhou, Zhejiang, China
Infringement complaint: complaintComplaint
US$ 1 ~ 20

Description


Application
 

RM1(CM1) series MCCB is mainly used in the circuit of AC 50/60Hz,rated insulating voltage 690V (630 type is 500V),rated working voltage up to 690V,and rated current from 6A-800A in distribution line for distributing power,protecting line,overload,short-circuit and under-voltage protection. It also can be used for infrequently starting of motor for overload,short-circuit and under-voltage protections.
It is small size,high breaking capacity and short arcing (without arcing).
The products can be installed vertically and horizontally.And it have front connection,rear connection and plug-in connection.
The product meets the standards of GB14048.2 and IEC60947-2.

Normal Working Condition
 
Altitude: not exceed 2000m
Ambient air temperature:
1) Temperature: -5° C---+ 40° C
2) 24 hours average air temperature shall not exceed + 35° C
3) If the air temperature is more than + 40° C, it need remark the special ordering.
Air conditions:
At mounting site,relative humidity not exceed 50% at the max temperature of +40° C,higher relative humidity is allowable under lower temperature.For example,RH could be 90% at +20° C,special measures should be taken to occurrence of dews.
Pollution grade:Grade 3
Protection Grade: IP20

Circuit Breaker Specification:

TypeRated current (A)Number of PolesRated insulation voltage(V)Rated operating voltage(V)Arcing-Over Distance(mm)Ultimated short Circuit Breaking Capacity(KA)Service Short Circuit Breaking Capacity(KA)Operation performance(time)
ONOFF
RM1-100D

12.5,16,20,25,

32,40, 50,63,

80, 100

3P/4P950V690V0181815008500
RM1-100N2525
RM1-100H7070
RM1-160D

100,125,160,180, 200

3P/4P 950V 690V0252515007000
RM1-160N3635
RM1-160H7070
RM1-250D

160,180,200,225,

250

 3P/4P 950V 690V0252510004000
RM1-250N3636
RM1-250H7070
RM1-400D

200,225,250,300,

215, 400

3P/4P 950V 690V0353510004000
RM1-400N4545
RM1-400H7070
RM1-630D400, 500, 630 3P/4P 950V 690V07575  
 

Circuit Breaker Tripping Characteristics:

Rated current of release (A)Thermodynamic release(ambient temp+40)Operational current of magneticrelease (A)

1.05In(cold state) 

inoperative time (h)

 

1.I3n 0h(eat state)inoperative time(h)
In<63≥1<110In±20%
63<In<100≥2<210In±20%
100<In<630 ≥2<25-10In±20%
Rated current of release (A)Thermodynamic release(ambient temp+40ºC) 

1.0In

(cold state)
inoperative time

1.20In

(heat state)
operative time

1.50In

(heat state)
operative time

7.2In

(heat state)
operative time

Operational current
of magnetic
release (A)
12.5<In<400≥2h<2h<4min2S<Tp<10s12In±20%
Related products
Hot Sale 225A 4 Pole Thermal Magnetic Molded Case MCCB Circuit Breaker
Hot Sale 225A 4 Pole Thermal Magnetic Molded Case MCCB Circuit Breaker
US$ 1 ~ 20
Hot Sale 250A 400A Molded Case MCCB 3 Pole Thermal Magnetic Circuit Breaker
Hot Sale 250A 400A Molded Case MCCB 3 Pole Thermal Magnetic Circuit Breaker
US$ 1 ~ 20
Low Voltage Breakers 250A Case Thermal Magnetic Circuit Molded Breaker Hot Sale
Low Voltage Breakers 250A Case Thermal Magnetic Circuit Molded Breaker Hot Sale
US$ 1 ~ 20
1250A 380V Case MCCB Thermal Magnetic Circuit Molded Breaker with Good Price
1250A 380V Case MCCB Thermal Magnetic Circuit Molded Breaker with Good Price
US$ 1 ~ 20
160A 200A Case MCCB Thermal Magnetic Circuit Molded Breaker with Good Price
160A 200A Case MCCB Thermal Magnetic Circuit Molded Breaker with Good Price
US$ 1 ~ 20
Air Circuit Breaker Switches MCCB Molded Case Circuit Breaker
Air Circuit Breaker Switches MCCB Molded Case Circuit Breaker
US$ 16 ~ 25
Fixed Type Air Circuit Breaker MCCB Molded Case Circuit Breaker
Fixed Type Air Circuit Breaker MCCB Molded Case Circuit Breaker
US$ 14 ~ 160
Electric 125A 250A 500V 2 Pole Molded Case Circuit Breaker DC Solar PV MCCB
Electric 125A 250A 500V 2 Pole Molded Case Circuit Breaker DC Solar PV MCCB
US$ 28.9 ~ 42
Customers Also viewed
Arm3e Series Electronic Molded Case Circuit Breaker MCCB 3p 3poles 800AMP Molded Case Circuit Breaker
Arm3e Series Electronic Molded Case Circuit Breaker MCCB 3p 3poles 800AMP Molded Case Circuit Breaker
US$ 6.58 ~ 35.88
Arm6DC Series DC Molded Case Circuit Breaker 250A-4300 MCCB 4poles 250AMP Molded Case Circuit Breaker
Arm6DC Series DC Molded Case Circuit Breaker 250A-4300 MCCB 4poles 250AMP Molded Case Circuit Breaker
US$ 74 ~ 79.29
Arm3e Series Electronic Molded Case Circuit Breaker 3p MCCB 3p 3poles 800AMP Molded Case Circuit Breaker
Arm3e Series Electronic Molded Case Circuit Breaker 3p MCCB 3p 3poles 800AMP Molded Case Circuit Breaker
US$ 6.58 ~ 35.88
800V 80AMP AC MCCB 16A 75A 3p 80A 100m 100n 4300 22ka 25ka 100A 63A Circuit Breaker 3 and 4 Moulded Case 225A-400A Conso/OEM
800V 80AMP AC MCCB 16A 75A 3p 80A 100m 100n 4300 22ka 25ka 100A 63A Circuit Breaker 3 and 4 Moulded Case 225A-400A Conso/OEM
US$ 3.88 ~ 40.58
CNC Ycm7 3p 4p MCCB Thermal Magnetic Adjustable Circuit Breaker MCCB IEC60947-2 Approved for Power Distribution Motor Protection Moulded Case Circuit Breaker
CNC Ycm7 3p 4p MCCB Thermal Magnetic Adjustable Circuit Breaker MCCB IEC60947-2 Approved for Power Distribution Motor Protection Moulded Case Circuit Breaker
US$ 9.3 ~ 35.3
Product Tag:
Related categories:
Scroll to Top