Miniature Circuit Breaker, buy DZ47-63 6A-40A/4P white MCB miniature circuit breaker housing micro mini circuit breaker on China Suppliers Mobile

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Products Description

DZ47-63 Series Miniature Circuit Breaker

1. Application

DZ47-63 is applicable to a line of AC 50Hz/60Hz, 230V in single pole, 400V in double, three,four poles for protecting overload and short circuit, and rated current up to 63A. It can also beused for infrequent line conversion under the normal condition.The breaker is applicable tolighting distribution system in industrial enterprise, commercially district, high-rise building anddwelling house. It conforms with the standards of IEC60898.

2. Main Technical Parameter
Type	DZ47-63
Pole	1P			2P,3P,4P
Rated current (A)	1,2,3,4,5,6,10,16,20,25,32,40,50,63
Rated voltage (V)	230			400
Ambient temperature	-5oC~+40oC
Type of instantaneous release	B C	D	B C	D
Rated short circuit breaking capacity Icn(kA)	1-32A:6	4.5	1-32A:6	4.5
Rated short circuit breaking capacity Icn(kA)		4.5	50-63A:4.5	4.5	50-63A:4.5

3. Applicable conducting wire
Rated current(A)	Norminal cross section of wire mm2
1-6A	1
10A	1.5
16,20A	2.5
25A	4
32A	6
40,50A	10
63A	16

4. The over-current protection property
Ambient Temperature	Initial Status	Test Current	Expected Result	Expected Result	Note
30±2oC	Cold position	1.13In	t≥1h	Non-release	-
		Carried out immediatelyafter previous test	1.45In	t < 1h	Release	-
		Cold position	2.55In	1s < t< 60s(In≤32A)	Release	Current smoothly rises tospecified value within 5s
		Cold position	2.55In	1s < t < 120s(In>32A)	Release	Current smoothly rises tospecified value within 5s
-5~+40oC	Cold position	3In	t≤0.1s	Non-release	Type B
		Cold position	5In	t < 0.1s	Release	Type B
		Cold position	5In	t≤0.1s	Non-release	Type C
		Cold position	10In	t < 0.1s	Release	Type C
		Cold position	10In	t≤0.1s	Non-release	Type D
		Cold position	20In	t < 0.1s	Release	Type D

5. Dimension

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FAQ

Q1: Are you a circuit breaker factory or a circuit breaker from a trading company?

A1: We are a factory of circuit breaker.

Q2: Can samples be provided for free?
A2: Samples can be provided, but the sample cost should be paid by you. Sample fees will be refunded after further ordering.

Q3: Do you accept customized orders?
A3: Yes. We can provide OEM, ODM services.

Q4: What is the payment term?
A4: We accept TT, 30% deposit and 70% balance before give delivery.

Q5: When is the delivery time?
A5: It usually takes 15-25 days to confirm payment after LY, but the specific time should be based on the order quantity.

Q6: Tell me the standard of package?
A6: Export standard package or special package according to customer requirement.

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