16 AMP MCB 1P+N SFM6-63 Miniature Circuit Breaker

disjoncteur tableau electrique 3KA 1P+N DPN NF 16amp mini MCB
disjoncteur tableau electrique 3KA 1P+N DPN NF 16amp mini MCB
disjoncteur tableau electrique 3KA 1P+N DPN NF 16amp mini MCB
disjoncteur tableau electrique 3KA 1P+N DPN NF 16amp mini MCB

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16 AMP MCB 1P+N SFM6-63 Miniature Circuit Breaker has arc shape handle that easily comfortable operation. Also make the design of position indicationg window. it has the new function that handle can be locked eigher at "ON" or "OFF" position. to prevent unwanted operation product.


16 AMP MCB 1P+N SFM6-63 Miniature Circuit Breaker Parameter

Categories Economic 4.5KA, 6kA Regular Series Circuit Breaker
Model SFM6-63
Pole No 1p+n
Rated voltage AC 230
Rated current (A) 1,2,3,4,6, 10, 13, 16, 20, 25, 32, 40
Rated frequency 50/60Hz
Certificate CB CE NF ROHS
Standard IEC60898-1
Mechanical Life 10000 Times


16 AMP MCB 1P+N SFM6-63 Miniature Circuit Breaker Technical Data 

l Pole No.: 1p+n

l Rated voltage: AC 230

l Rated current (A):1, 2, 3, 4, 6, 10, 13, 16, 20, 25, 32, 40,

l Tripping curve: B, C

l High short-circuit breaking capacity (Icn): 4.5/6kA

l Rated service short-circuit breaking capacity(Ics): 7.5kA

l Rated frequency: 50/60Hz

l Energy limiting class: 3

l Rated impulse withstand voltage: 6.2kV

l Electro-mechanical endurance: 10000

l Contact position indication

l Connection terminal:Screw terminal
                               Pillar terminal with clamp

l Connection capacity: Rigid conductor up to 25mm ²

l Terminal Connection Height: 19mm

l Fastening torque: 2.0Nm

l Installation:On symmetrical DIN rail
                Panel mounting

1. The state-of-art design.
Elegant appearance; cover and handle in arc shape make comfortable operation.
Contact position indicating window.
Transparent cover designed to carry label.
2. Handle central-staying function for circuit fault indicating.
In case of overload to protected circuit, MCB handle trips and stays at central position, which enables a quick solution to the faulty line. The handle cannot stay in such position when operated manually.
3. Handle padlock device.
MCB handle can be locked either at "ON" position or at "OFF" position to prevent unwanted operation of the product.


16 AMP MCB 1P+N SFM6-63 Miniature Circuit Breaker Characteristic Curve

Pole No.: 1P+N
Rated Current (A): 1, 2, 3, 4, 6, 10, 16, 20, 25, 32
Rated Voltage: AC 240V
Rated frequency: 50/60Hz
Tripping Curve: B, C
High Short-circuit breaking capacity (Icn):  4500/6000A
Energy limiting class 3
Rated impulse withstand voltage 6.2kV
Electro-mechanical Endurance 1000
Connection terminal Pillar terminal with clamp
Connection capacity Rigid conductor up yo 10mm²
Fastening torque 1.2Nm
linstallation On symmetrical DIN rail 35.5mm , Panel mounting
Terminal Connection Height H1=19mm H2=22mm
Products name  disjoncteur tableau electrique







Electrical Characteristics
Type 1P+N 1P+N 1P+N
Pating(A) 2~40 2~40 2~20
Voltage(Ue) 230/240 230/240 230/240
Rated Insulation voltage(Ui) 400 400 400
Maximum operating voltage(U max) 440 440 440
Minimum operating voltage(U min) - - -
Operating frequency(Hz) 50/60 50/60 50/60
Rated impulse withstand voltage(Uimp) 4kV 4kV 4kV

Rated short-circuit capacity(lcn)

as per IEC/EN 60898

4.5kA 4.5kA 6kA

Ultimate breaking capacity(lcu)

as per IEC/EN 60947-2

- - -

Service breaking capacity(lcs)

as per IEC/EN 60947-2

- - -
Overvoltage category
Pollution Degree 2 2 2
Magnetic tripping B(3ln~5ln)
Leakage accessory
Electrical Auxiliaries and accessories
Electric shock protection level


16 AMP MCB 1P+N SFM6-63 Miniature Circuit Breaker size

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