C65 Miniature Circuit Breaker

XUCKY Electric brand's C65 Miniature Circuit Breaker (also called 6KA Household MCB, similar to CHINT NB1-63) is used for the circuit of AC 50Hz, rated voltage of 110V/230/400V, rated current of 1A, 2A, 3A, 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 60A, 63A to protect overload and short-circuit, as well as use for normal circumstances of the infrequent circuit conversion, also be used as the isolating switch for cut-off circuit to protect circuit and equipment.

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Product Description

High quality customized products C65 Miniature Circuit Breaker from China suppliers and manufacturers, XUCKY Electric has a wide range of products to meet the different needs of our customers worldwide. Our commitment to superior quality, innovative technology and excellent customer service makes us stand out in our industry.

Scope of Application

C65-63 6KA Circuit Breaker (also called 6KA Household MCB, similar to CHINT NB1-63) is used for the circuit of AC 50Hz, rated voltage of 110V/230/400V, rated current of 1A, 2A, 3A, 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 60A, 63A to protect overload and short-circuit, as well as use for normal circumstances of the infrequent circuit conversion, also be used as the isolating switch for cut-off circuit to protect circuit and equipment.

6KA Circuit Breaker (6KA Household MCB) are used for industrial, commercial, high-rise and civilian residential and other places.

Meet the standards: GB10963.1, IEC60898-1.

Main Technical Parameters

Rated Current	6A,10A,16A,25A,40A,50A,63A
Poles	1P.2P.3P,4P,1P+N,3P+N
Rated Voltage Ue	230V/400V
Rated Impulse Withstand Voltage(1.2/50)Uimp	6kV
Dielectric Test Voltage At And Ind . Freq . For 1min	6kV
Breaking Indication	Green Window(Disconnected),Red Window(Closed)
Protection Class	IP20
Thermo - Magnetic Release Characteristic	B-Curve (3-5In),C-Curve (5-10In),D-Curve (10-14In)
Electrical Life	2000
Mechanical Life	10000
Reference Temperature For Setting Of Thermal Element	30℃
Ambient Temperature	-5~+40℃
Terminal Connection Type	Phillips Screws
Adapter Cable	6-63A 1-25mm² 16-3AWG \| 80-125A 8-35mm² 16-2AWG
Tightening Torque	3.0N.M
Combination With Accessories Auxillary Contact
Auxillary Contact	Yes
Alarm Contact	Yes
Shunt Release	Yes
Under Voltage Release	Yes

Tripping Characteristic Curve -- B C D Type

Temperature compensation

When the ambient temperature is not a benchmark of 30 degrees , the reference correction factor is as folows .

Ambient Temperature	-20℃	-10℃	0℃	10℃	20℃	30℃	40℃	50℃	60℃
Current Correction Coefficient	1.25	1.2	1.15	1.10	1.05	1.00	0.95	0.90	0.85

Connection

Rated Current	Minimum Adapter Copper Wire
6A	1 MM² / 17AWG
10A	1.5 MM² / 16AWG
16A	1.5 MM² / 16AWG
25A	2.5 MM² / 13AWG
32A	4 MM² / 11AWG
40A	6 MM² / 10AWG
50A	10 MM² / 7AWG
63A	10 MM² / 7AWG