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IEC60947-2 800A Altitude 2000m Isolation Circuit Breaker
IEC60947-2 800A Altitude 2000m Isolation Circuit Breaker
IEC60947-2 800A Altitude 2000m Isolation Circuit Breaker
IEC60947-2 800A Altitude 2000m Isolation Circuit Breaker
IEC60947-2 800A Altitude 2000m Isolation Circuit Breaker
IEC60947-2 800A Altitude 2000m Isolation Circuit Breaker
Specifications
Brand Name :
FEEO
Model Number :
FEM1
Certification :
CE/CCC/RoHS
Place of Origin :
China
MOQ :
1PC
Payment Terms :
L/C, T/T, Western Union
Supply Ability :
5000pcs per week
Delivery Time :
7days
Packaging Details :
24pcs per carton
Rated Frame Current :
63A-800A
Rated current :
6/10/25/63/100/125/225/250/400/500/630/800A
Rated working Voltage :
AC400/690V
Rated Insulated Voltage :
AC800V
Standard :
IEC60947-2
Altitude :
2000m
Description

FEM1 IEC60947-2 AC 63A-800A 2000m AC Circuit Breaker

FEM1 series moulded case circuit breaker is a new type product developed

and manufactured by Adopting international advanced technology.

It is supplied with rated insulation voltage 800V and used for circuit of AC 50Hz,

rated operation voltage AC 400V or below rated operation current up to 1600A

for infrequent changing over and starting of the motors.

Equipped with the protection devices for over-current, short circuit and under voltage,

the product is capable of preventing damage of circuits and supply units.

The product conforms to IEC60947-2 standard

Working Condition

• Not over altitude 2000m

• Ambient temperature is between -5℃ to+40℃
• Withstand the influence of moist air

• Withstand the influence of smoke fog,salt mist

• Withstand the influence of fungus

• The max. gradient is 22.5℃

• Working reliable under the condition of normal vibration in ship

• Working reliable under the condition of earth quake(4g)

• Working in the medium which not any explosive, no enough dielectric to corrode metal, no gas

to damage insulation and elctric conduction dust

• Working in the place would not be invaded by rain and snow

►

According to the pole number of products,it classifies two-pole(100A, 225A), three-pole(no four-pole for FEM1-800), the neutral pole(N-pole) of the four-pole breakers has four types;

TypeA: N-pole without over-current release unit, it has been connected all along, and does not act with other three-pole to turn on or off.

Type B: N-pole without over-current release unit, it could act with other three-pole;

Type C: N-pole fixed with over-current release unit, it could act with other three-pole;

Type D: N-pole fixed with over-current release unit, it has been connected all along, and does not act with other three-pole to turn on and off

►

According to rated current of products, it classififies:

FEM1-63: (6),10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A, (no over-load protection for 6A);

FEM1-125: (10), 10A,16A, 20A, 25A, 32A, 40A, 50A, 63A, 80A,100A, 125A;

FEM1-250: 100A, 125A, 140A, 160A,180A, 200A, 225A, 250A;

FEM1-400: 225A, 250A, 315A, 350A, 400A;

FEM1-630: 400A, 500A, 630A;

FEM1-800: 630A, 700A, 800A;

►

According to connection mode, it classifies front in wiring,rear in wiring, and plug in type

►

According to over-current release type, it classifies the thermodynamic-magnetic (binary) type

and magnetic (instantaneous) releases

Protective Characteristics

The thermodynamic of a circuit breaker provides the feature of inverse time-delay,while the magnetic release the instantaneous operation as shown on Table 1 (distribution circuit breaker)and Table 2 (motor protection circuit breaker):

Table 1(for distribution)

Rated current of release (A) Thermodynamic release(ambient temp:land +40℃,marin +45℃) Electromagnetic release action current(A)
1.05In(cold state)non-action time(h) 1.30In(hot state)action time(h)
10≤In≤63 1 1 10In±20%
63≤In≤100 2 2
100≤In≤800 2 2

5In±20%

10In±20%

Table 2(for protective motor)

Rated current of release(A) Thermodynamic release(ambient temp:land+40℃,marin+45℃) Electromagnetic release action current(A)
1.0In(cold state)non-action time(h) 1.2In(hot state)action-time(h) 1.5In(hot state)action-time 7.2In(cold state)non-action time
10≤In≤255 2 2 4min 4s＜t≤10s 12In±20%
255≤In≤800 8min 6s＜t≤20s

Current correction values used at different ambient temperatures

Model Rated frame current (A) Rated current (A) Rated working voltage(V) Rated insulated voltage(V) Rated ultimate short-circuit breaking capacity KA 400V Rated running breaking capacity KA 400V Overrall Dimension Mounting dimension(front in wiring)
L

W

3P/4P

 H A B 4-φd
FEM1-63L 63 6,10,16,20,25,32,40,50,63 AC400V AC500V 25 18 135 78 73.5 25 117 φ3.5
FEM1-63M 50 35 135 78/103 81.5
FEM1-125L 125 10,16,20,25,32,40,50,63,80,100,125 AC690V AC800V 35 22 150 92 68 30 129 φ4.5
FEM1-125M 50 35 150 92/122 86
FEM1-125H 85 50
FEM1-250L 250 100,125,140,160,180,200,225,250 AC690V AC800V 35 22 165 107 86 35 12 φ4.5
FEM1-250M 50 35 165 107/142 103
FEM1-250H 85 50
FEM1-400L 400 225,250,315,350,400 AC690V AC800V 50 35 257 150/198 105 44 194 φ7
FEM1-400M 65 42 257 150 106.5
FEM1-400H 100 65
FEM1-630L 630 400,500,630 AC690V AC800V 50 35 270 182/240 110 58 200 φ7
FEM1-630M 65 42 270 182 110
FEM1-630H 100 65 275 210 115.5 70 243 φ7
FEM1-800M 800 630,700,800 AC690V AC800V 75 50 275 210 115.5 70 243 φ7
FEM1-800H 100 65

See Table 4 for sectional area of connecting conductor and the proper rated current:

Rated current value 10 16,20 25 32 40,50 63 80 100 125 160 180,220,225 250 315,350 400
Cable(mm2) 1.5 2.5 4 6 10 16 25 35 50 70 95 120 185 240

Table 5

Rated current value Cable Copper Row
cable(mm2) Quantitly Dimension(mm) Quantitly
500 150 2 30 x 5 2
630 185 2 40 x 5 2
700,800 200 2 40 x 5 2

IEC60947-2 800A Altitude 2000m Isolation Circuit BreakerIEC60947-2 800A Altitude 2000m Isolation Circuit Breaker

IEC60947-2 800A Altitude 2000m Isolation Circuit Breaker

IEC60947-2 800A Altitude 2000m Isolation Circuit Breaker

IEC60947-2 800A Altitude 2000m Isolation Circuit Breaker

IEC60947-2 800A Altitude 2000m Isolation Circuit BreakerIEC60947-2 800A Altitude 2000m Isolation Circuit BreakerIEC60947-2 800A Altitude 2000m Isolation Circuit BreakerIEC60947-2 800A Altitude 2000m Isolation Circuit Breaker

Product tags

siemens air circuit breaker

,

nw10h13pedo60e air circuit breaker

,

air circuit breaker siemens
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IEC60947-2 800A Altitude 2000m Isolation Circuit Breaker

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Product Detail
Brand Name :
FEEO
Model Number :
FEM1
Certification :
CE/CCC/RoHS
Place of Origin :
China
MOQ :
1PC
Payment Terms :
L/C, T/T, Western Union
Contact Supplier
IEC60947-2 800A Altitude 2000m Isolation Circuit Breaker
IEC60947-2 800A Altitude 2000m Isolation Circuit Breaker
IEC60947-2 800A Altitude 2000m Isolation Circuit Breaker

YUEQING FEEO ELECTRIC CO.,LTD

Active Member
5 Years
zhejiang
Since 2010
Business Type :
Manufacturer, Exporter, Trading Company, Seller
Main Products :
FEEO DC MCB, DC Surge Protector, DC MCCB Circuit Breaker
Total Annual :
3000000-3200000
Employee Number :
50~100
Certification Level :
Active Member
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