DZ47-100 4P earth leakage MCB (mini circuit breaker)

Specifications

DZ47 series earth leakage circuit breakers are mainly suitable for the circuit line of AC 50Hz,reasonable price and high quality

PRODUCT SHOW:

DZ47-63

Mini circuit breaker with high breaking capacity is used in circuit of AC50Hz, rated voltage 230/400V and rated current from 1A to 63A for protection against overload and short circuit as well as for infrequent switch over of circuit under normal condition. The product is suitable for protection of household and similar installation.

DZ47-63 Miniature Circuit Breaker is nice in appearance,reasonable in structure,sound in feature and high in breaking capacity.Installed with standard  din rail,it is convenient and easy in usage for protect overload and short circuit..It can be used as infrequent on-and-off operation and changeover. Complying wih standard IEC61009.

TECHNICAL  DATA

1) Model Series: C45

2) Rated Current : 1A- 63A

3) Rated Voltage: AC 230V/400V, and DC voltage can be specially manufactured accordingtoclient request
4) Electrical life: no less than 6000 operations

5) Mechanical life :no less than 20000 operations

6) Breaking capacity: 2KA

7) Tripping curve: B, C, D type

8) Wire connection: 50m*m
9) Rated short working capacity: 30In.

10) Certificate:GB16917 , IEC61009

11)Embedded Installation

Number of Poles	1P+N, 2P+N, 3P+N, 4P+N
Rated Current (A)	16, 25, 40, 63, 80, 100
Rated Voltage (V)	AC 230/240, 400/415(4P)
Frequency	50Hz
Endurance	≥10000
Protection degree	IP20

Over-current protection characteristics of circuit breaker

Over-current instantaneous release type	lnA rated current	A Test current	Test time	Intiap state	Environment temperature
C,D	<=60	1.13ln	>=1h no trip	Cold state	+30°C
C,D	<=60	1.45ln	<1h no trip	Hot state
C,D	<=32	2.55ln	1s<trip<60s	Cold state	+30°C
	>32	2.55ln	1s<trip<120s	Cold state
C	<=60	5.0ln	0.1s no trip	Cold state	+30°C
D		10.0ln		Cold state
C	<=60	10.0ln	0.1s  trip	Cold state	+30°C

D

<=60

14.0ln

0.1s  trip

Cold state

+30°C