2019 New Style CJM16-63 DC MCB 1A 2A 3A 4A 6A 10A 16A 20A 25A 32A 40A 50A 63A 1p 2p 3p 4p Sp Dp Tp 12V 24V 36V 48V 60V 250V 500V 1000V 1500V Solar PV DC Mini Circuit Breaker

Short Description:

·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.

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We’ve one of the most advanced generation tools, experienced and qualified engineers and workers, recognized good quality manage systems and a friendly skilled product sales workforce pre/after-sales support for 2019 New Style CJM16-63 DC MCB 1A 2A 3A 4A 6A 10A 16A 20A 25A 32A 40A 50A 63A 1p 2p 3p 4p Sp Dp Tp 12V 24V 36V 48V 60V 250V 500V 1000V 1500V Solar PV DC Mini Circuit Breaker, We sincerely welcome abroad customers to consult to the long-term cooperation as well as the mutual advancement.
We’ve one of the most advanced generation tools, experienced and qualified engineers and workers, recognized good quality manage systems and a friendly skilled product sales workforce pre/after-sales support for DC Miniature Circuit Breaker and 1 Pole DC MCB, In the new century, we promote our enterprise spirit “United, diligent, high efficiency, innovation”, and stick to our policy”basing on quality, be enterprising, striking for first class brand”. We would take this golden opportunity to create bright future.

Technical Data

Standard	IEC60947-2
Pole No	1P,2P,3P,4P
Rated Voltage	1P:250V 2P:500V 3P:800V 4P:1000V
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

Overload Current Protection Characteristics

Test procedure	Type	Test Current	Initial State	Tripping or Non-tripping Time Limit	Expected Result	Remark
A	B,C	1.05In	cold	t≥1h(In≤63A) t≥2h(In>63A)	no tripping
B	B,C	1.3In	after test A	t<1h(In≤63A) t<2h(In>63A)	tripping	Current in the 5s in th increase of stability
C	B,C	2In	cold	1s<t<60s(In≤63A) 1s<t<120s(In>63A)	tripping
D	B	4In	cold	t≤0.2s	no tripping	Turn on the auxiliary switch to
E	C	8In	cold	t≤0.2s	no tripping	close the current
	D	6In	cold	t<0.2s	tripping
	B	12In	cold	t<0.2s	tripping

We’ve one of the most advanced generation tools, experienced and qualified engineers and workers, recognized good quality manage systems and a friendly skilled product sales workforce pre/after-sales support for 2019 New Style CJM16-63 DC MCB 1A 2A 3A 4A 6A 10A 16A 20A 25A 32A 40A 50A 63A 1p 2p 3p 4p Sp Dp Tp 12V 24V 36V 48V 60V 250V 500V 1000V 1500V Solar PV DC Mini Circuit Breaker, We sincerely welcome abroad customers to consult to the long-term cooperation as well as the mutual advancement.
2019 New Style DC Miniature Circuit Breaker and 1 Pole DC MCB, In the new century, we promote our enterprise spirit “United, diligent, high efficiency, innovation”, and stick to our policy”basing on quality, be enterprising, striking for first class brand”. We would take this golden opportunity to create bright future.