Din Rail MCB For AC JVM7-63 Miniature Circuit Breaker

MCB For AC
MCB For AC
Din Rail MCB
MCB 1P
MCB 1P+N

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Din Rail MCB For AC JVM7-63 Miniature Circuit Breaker Standard: IEC60898 RoHS

 

MCB For AC Structural features:

■Overload and short circuit protection

■Contact position indicator window;

■The curved cover and handle make operation more comfortable and appearance more beautiful;

■Easy installation on 35mm DIN rail

■Assemblable accessories: shunt release, overvoltage/undervoltage release, auxiliary contact, alarm contact

 

MCB For AC Technical parameters:

■Number of poles: 1P, 1P+N (2 modules), 2P, 3P, 3P+N, 4P

■Rated voltage: AC 230/400V

■Rated current (A): 1, 2, 3, 4, 6, 10, 16, 20, 25, 32, 40, 50, 63

■Tripping curve: B, C, D

■High short-circuit breaking capacity (Icn): 4.5KA

■Rated frequency: 50/60Hz

■Mechanical and electrical life: 4000

■Terminal wiring cross-sectional area: 25mm ² And below wires

 

Wiring terminals:

■Screw terminal

■Column wiring method

■Tightening torque: 2N. m

 

Installation:

■Installation of 35.5mm guide rail

■Vertical installation

■Product photos

 

*Appearance and installation dimensions

 

characteristic curve

Wiring diagram

Overload current protection characteristics

test

type

test current

Initial state

Tripping or non tripping time range

Expected results

a

B、C、D

1.13In

cold state

t≥1h

No tripping

b

B、C、D

1.45In

Following test a

t<1h

trip

c

B、C、D

2.55In

cold state

1s

trip

1s32A)

d

B

3In

cold state

t≥0.1s

No tripping

C

5In

D

10In

e

B

5In

cold state

t<0.1s

trip

C

10In

D

20In

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