225A Higer Breaking Capacity Designed Breaker

MCCB FNT9M-250H 250A 3P3D TMD
Higher breaking capacity type MCCB

Model No.:  FNT9M-250H
1. Brand: FONOTO, OEM, ODM
2. HS Code: 8536200000
3. Packing: Export standard Carton
4. Production Capacity: 5000 Per Week
5. Sampls available
6. Certificates: CE(LVD), CCC, ISO9001 etc.

Feature:
Most economic MCCB;
More suitable for installation & application;
All parts are made by us, with fresh new materials & moulds.

Main Technical data of MCCB FNT9M-250H 
Circuit breaker application: Distribution
Poles description: 3P
Protected poles description: 3t
Network type:
AC
DC
Network frequency; 50/60 Hz
[In] rated current: 250 A ( 40 °C )
[Ui] rated insulation voltage: 690 V AC 50/60 Hz conforming to IEC 60947-2
[Uimp] rated impulse withstand voltage: 6 kV conforming to IEC 60947-2
[Ue] rated operational voltage:
250 V DC conforming to IEC 60947-2
550 V AC 50/60 Hz conforming to IEC 60947-2
Circuit breaker rating code: H

Breaking capacity: 
Icu 85kA 220/230/240 V AC 50/60 Hz conforming to IEC 60947-2
Icu 36kA 400/415 V AC 50/60 Hz conforming to IEC60947-2
Icu 25kA 440 V AC 50/60 Hz conforming to IEC60947-2

[Ics] rated service breaking capacity:
Ics 43kA 220/230/240 V AC 50/60 Hz conforming to IEC 60947-2
Ics 18kA 400/415 V AC 50/60 Hz conforming to IEC60947-2
Ics 13kA 440 V AC 50/60 Hz conforming to IEC60947-2

Suitability for isolation Yes conforming to IEC60947-2
Utilisation category: Category A
Trip unit technology: Thermal-magnetic
Trip unit rating: 250 A ( 50 °C )
Protection type: 
Overload protection
Short-circuit protection
Pollution degree:
3 conforming to IEC 947-1
3 conforming to IEC 60664-1
 
Complementary
Control type: Toggle
Mounting mode: Fixed
Mounting support: Backplate
Upside connection: Front
Downside connection: Front
Mechanical durability: 10000 cycles
Electrical durability: Category A: 5000 cycles 415 V AC 50/60 Hz conforming to IEC 60947-2
Connection pitch: 35 mm
Local signalling: Positive contact indication
Neutral protection setting: Without protection
Earth-leakage protection: Without
Height: 165 mm
Width: 105 mm
Depth: 60 mm

Environment
Standards CSA 22-2
GB 14048.2
IEC 60947-2
JIS C8201-2-2
NEMA AB1
UL 508
IP degree of protection: IP20 conforming to IEC 60529
IK degree of protection: IK07 conforming to IEC 62262
Ambient air temperature for operation: -25...70 °C
Ambient air temperature for storage: -35...85 °C
RoHS EUR conformity date: 0801
RoHS EUR status: Compliant
 

Compliance with standards:

International standards:

IEC 947-1: General(GB/T 14048.1);

IEC 947-2: Circuit Breaker(GB/T 14048.2);

IEC 947-4: Contractors and Motor Starters (GB/T 14048.4);

IEC 947-5: Control Devices and Switches; Automatic Control Element(GB/T 14048.5)

National Standards:

GB 14048.1 General;

GB 14048.2 Circuit Breaker.

Working condition:

Protection: Power distribution system protection,  Motor protection

Altitude: 2000m (690VAC)... 5000m(440VAC)

Payment:

1. We usually use T/T. 30% deposit and 70% before shipping.

2. L/C also acceptable2

Warranty:

1. We provide 18 months warranty.