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Factory 100A 3p 4p Molded Case Thermal Magnetic Circuit Breaker MCCB Price
| Price | $10.00 |
|---|---|
| Min Order | 1 Piece |
| Availability | In Stock |
| Shipping From | Zhejiang, China |
| Popularity | 771 people viewed |
Model NO.:
CM1
Breaking Capacity:
Low Voltage Circuit Breakers
Operation:
Electric Type
Speed:
High-Speed Circuit Breaker
Arc-extinguishing Medium:
Air
Installation:
Fixed
Structure:
MCCB
Poles Number:
3
Type:
Circuit Breaker
Function:
Circuit-Breaker Failure Protection, Overcurrent Protection
Certification:
ISO9001-2000, CE
Product Name:
MCCB
Current Range:
63A,100A,225A,250A,300A,400A,630A,800A
Price:
Negotiable
Company Feature:
Factory
Certiifications:
CE/ISO9001
Delivery Time:
Within 1000PCS for 15days
OEM:
Available
Trademark:
OEM
Transport Package:
Carton
Origin:
China
HS Code:
8536200000
Product Description
Application
RM1(CM1) series MCCB is mainly used in the circuit of AC 50/60Hz,rated insulating voltage 690V ,rated working voltage up to 690V,and rated current from 10A-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.
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:
| Frame class Rated current InmA | Conventional Rated heat current Ith A | Rated current A | Short circuit breaking capacity class | Short circuit breaking capacity kA(Effective value) Icu/Ics | |
| AC 400V | AC 690V | ||||
| 63 | 63 | 10,16,20,25,32,40,50,63 | L | 25/18 | / |
| M | 50/35 | / | |||
| H | 85/50 | / | |||
| 125(100) | 125(100) | 16,20,25,32,40,50,63,80,100,125 | C | 25/18 | 10/5 |
| L | 35/22 | 10/5 | |||
| M | 50/35 | 20/10 | |||
| H | 80/50 | 20/10 | |||
| 250(225) | 250(225) | 100,125,140,160,180,200,225,250 | C | 25/18 | 10/5 |
| L | 35/22 | 10/5 | |||
| M | 50/35 | 20/10 | |||
| H | 80/50 | 20/10 | |||
| 400 | 400 | 225,250,315,350,400 | L | 50/35 | 10/5 |
| M | 65/42 | 20/10 | |||
| H | 100/65 | 20/10 | |||
| 630 | 630 | 400,500,630 | L | 50/35 | 10/5 |
| M | 65/42 | 20/10 | |||
| H | 100/65 | 20/10 | |||
| 800 | 800 | 630,700,800 | M | 65/50 | 30/15 |
| H | 100/65 | ||||
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 | <1 | 10In±20% | ||
| 63<In<100 | ≥2 | <2 | 10In±20% | ||
| 100<In<630 | ≥2 | <2 | 5-10In±20% | ||
| Rated current of release (A) | Thermodynamic release(ambient temp+40ºC) | ||||
1.0In (cold state) | 1.20In (heat state) | 1.50In (heat state) | 7.2In (heat state) | Operational current of magnetic release (A) | |
| 12.5<In<400 | ≥2h | <2h | <4min | 2S<Tp<10s | 12In±20% |
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