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AL7-63 DC 500V 2P 6-63A DC MCB Circuit breaker

AL7-63 DC 500V 2P 6-63A DC MCB Circuit breaker

Product No.：20131012113635
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AL7-63 Serise DC Circuit Breaker

The rated working voltage of AL7-63 small DC circuit breaker can be as high as DC 1200V. The circuit breaker adopts a special arc extinguishing and current limiting system, which can quickly disconnect the fault current of the DC power distribution system and protect the important components in the solar power generation system— Photovoltaic modules are protected from high DC reverse current and AC feedback current caused by inverter failure, ensuring reliable operation of solar photovoltaic power generation systems.

Use environment

● The altitude is 2000 meters and below. If the altitude is higher than 2000 meters, derating is required. For other special requirements, please contact the manufacturer;

● The ambient air temperature is -25℃ to +40℃, and the 24-hour average temperature does not exceed +35℃; when the ambient air temperature is higher than +40℃ or lower than -25℃, please contact the manufacturer;
● The product should be installed in the distribution box, where there are waterproof measures;

Products Introduction

PV CIRCUIT BREAKER AL7-63
AL7 Serives PV Mini Circuit Breaker is similar with L7.
Max Current: 63A
Max Voltage: 1200V DC
Max Breaking Capacity: 10kA
Characteristic Curve: B, C, D
Tripping Mode: Thermal induction
Standard: IEC/EN 60947-2, VC8036, SANS556-1

Product Parameters

Product Type	AL7-63 Series
Standard	EN60898(IEC60898);IEC60947-2
Rated Current	1/2/3/4/6/10/16/20/25/32/40/50/63A
Rated Voltage	250V/550V/800V/1000V/1200V
Pole	1P/2P/3P/4P
Rated Breaking Capacity	6kA IEC60898(0.5-63A), Max 10kA
Characteristic curve	B,C,D
Working ambient temperature	-5°C-- +40°C
Max.fuse that can be connected to	100AgL>10kA
Electrical life	Not less than 8000 times
Mechanical life	Not lesss than 20000 times
Keyword	Circuit breaker, mcb, DC Circuit Breaker

Products Detail :

Factory & Workshop

FAQ
Q: If I'm interested in your DC MCB when I can receive your quotation and detail information after send the enquiry?

A:All your enquiry will be replied within 24hours.

Q:Your DC MCB seems perfect but what's the difference between you and other suppliers? Because I find some cheaper price from others!

A: Our DC MCB is special for Solar system all the parts in the MCB are high quality customized.Not all the DC MCB are Solar MCB!

Q:Can I get a sample before the order because I really don't how is your DC MCB quality?

A:Of course!We also think sample order is the best way to build the trust.And in our company we offer free sample service!Please send the enquiry to us and get the free sample!

Q:How's the delivery?Because I really need them is urgently?

A:For sample order we have stock .And for regular order we promise in 15days.

Q:How's the warranty period for your DC MCB?

A:We offer two year warranty for our customer.