Din Rail MCB For AC JVM7-63 Miniature Circuit Breaker

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

Welcome to enquire to us by formal email, so that we can receive your information smoothly and reply you promptly. Thank you.

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

News Center

> How Does a Circuit Breaker Fit an 18mm Module?

A Circuit Breaker in an 18mm single-module RCBO delivers 6kA short-circuit protection, 1P+N switching, and B or C curve tripping for compact final distribution board...

> How Does an SPD Surge Protective Device Clamp Transients?

An SPD Surge Protective Device in the XZ-NPE series uses spark-gap technology to clamp neutral-to-earth transients at 275V, with 20kA/40kA ratings and a <25ns respon...

> How Does a Metal Distribution Box Protect UK Circuits?

A Metal Distribution Box like the CJDB series protects circuit breakers in UK consumer units with 100A rating, IP3X safety, and 4-way to 22-way configurations.

> Is an SPD Surge Protective Device Rated for 80kA Imax?

An SPD Surge Protective Device with 5-80kA discharge capacity, built-in disconnector, and visual status window — built for low-voltage distribution system protection...

GET A QUOTE

Talk to Our Expert

Get in Touch

Captcha Code
×

Talk to Our Expert.

Captcha Code
If you are interested to be our agent in your market, we will be your strong backup.
Find us to cooperate
We value your privacy
We use cookies to provide you with a better online experience, analyse and measure website usage, and assist in our marketing efforts.
Accept All