JVM16-63 Automatic 32amp 63amp over-voltage protection DC series low voltage circuit breaker

JVM16-63 Automatic 32amp 63amp over-voltage protection DC series low voltage circuit breaker
JVM16-63 Automatic 32amp 63amp over-voltage protection DC series low voltage circuit breaker
JVM16-63 Automatic 32amp 63amp over-voltage protection DC series low voltage circuit breaker
JVM16-63 Automatic 32amp 63amp over-voltage protection DC series low voltage circuit breaker
JVM16-63 Automatic 32amp 63amp over-voltage protection DC series low voltage circuit breaker

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Categories DC Series
Model DC JVM16-63
Pole No 1,2
Rated Voltage 1P:250V 2P:500V
Rated Current in(A) 1,2,3,4,6,10,13,16,20,25,32,40,50,63
Tripping Curve B,C
Rated short-circuit breaking capacity 10KA
Rated impluse withstand voltage 6.2KV
Eletro-mechanical 10000
Screw terminal M5
Rated torque 2.0N.m
Construction and Feature

JVM16-63 Automatic 32amp 63amp over-voltage protection DC series low voltage circuit breaker

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.

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 operatedmanually.

High short-circuit capacity

High short-circuit capacity 10KA for whole range and 15kA capacity for current rating

up to 40A thanks to the powerful electric arc extinguishing system.

Long electrical endurance up to 6000 cycles thanks to quick making mechanism.

Handle padlock device

MCB handle can be locked either at “ON” position or at“OFF” position to

prevent unwanted operation of the product.

Screw terminal lock device

The lock device prevents unwanted or casual dismounting of connected terminals.

 

Technical Data

■ Pole No.: 1, 2

■ Rated Voltage: 1P:250V 2P:500V

■ Rated Current In(A): 1,2, 3, 4,6, 10, 13, 16, 20, 25, 32, 40, 50, 63;

■ Tripping Curve: B, C

■ Rated short-circuit breaking capacity: 10kA

■ Rated impulse withstand voltage: 6.2KV

■ Eletro-mechanical endurance: 10000

■ Screw terminal: M5

■ Rated torque: 2.0N.m

 

Overall & Installation Dimensions

Overall & Installation Dimensions

Overall & Installation Dimensions:IEC60947-2/IEC14048.2;Standard B(4In<1≤6In);C(8In<I≤12In);
Wiring Diagram

Wiring Diagram

Overload Current Protection Characteristics
Test Procedure Type Initial State Test Current Tripping or Non-tripping Time Limit Expected Result Remark
A B、C cold 1.05ln t≥1h(In≤63A) tz2h(ln> 63A) no tripping  
B B、C after test a 1.3ln t< 1h(Ins63A) t< 2h(ln> 63A) tripping Curent in the5s in the increase of stability
C B、C cold 2ln 10s tripping  
20s 63A)  
D B cold 4ln t≤0.2s no tripping Turn on the auxiliary switch to close the current
C 8ln
E B cold 6ln t<0.2s tripping
C 12ln

 

 

Video

 

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