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Electrical MCB 6A Mini Circuit Breaker 1P / 2P / 3P / 4P Breaker Plastic Material

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Zhejiang Sefie Electric Co.,Ltd.

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4P Breaker Plastic Material

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Brand Name :	SEFIE
Model Number :	SFM10-63
Certification :	CE,CB.ROHS
Price :	Negotiable
Supply Ability :	200000 pcs per month
Delivery Time :	14 days after receipt deposit

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Product Details
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Electrical MCB 6A Mini Circuit Breaker 1P / 2P / 3P / 4P Breaker Plastic Material

6A-63A 1P / 2P / 3P / 4P Electrical Type MCB Mini Circuit Breaker

1. Thermoplastic shell, full inlet, impact resistant, recyclable, self extinguishing
2. Super safety: classic U tunnel terminal, to ensure that the line connection is solid and reliable
3. The original air flow, can effectively reduce the temperature between adjacent circuit breaker
4. Safety handle, classic original design, ergonomic

Electrical Feature
	1,2,3,4,6,10,16,20,25,32,40,50,63
Poles	1P ,2P,3P,4P
Rated voltage(v) Ue	230/400~240/415
Insulation voltage(V) Ui	500
Rated frequency(Hz)	50
Tipping curve	B ,C ,D Type
Standard	IEC60898-1
Breaking capacity(Ka)	10
Power loss per pole	Rated current(A)	Max power loss per pole(W)
	1,2,3,4,6,10	2
	16,20,25,32	3.5
	40,50,63	5
Pollution degree	Ⅱ
Enerdy limiting class	3

Mechanical Feature
Electrical life	4000
Mechanical life	20000
Contact position indicator	NO
Protection degree	IP20
Reference temperature for setting of thermal	30℃
Wroking ambient temperature	-5~40℃
Storage temperature	-25~70℃

Installation
Terminal connection type	Cable
Mounting	On DIN rail IEC60715(35MM) by means of fast clip device

Temperature derating

The maximum permissble current in a circuit breaker depends on the ambient temperature where the circuit breaker is placed .Ambient temperature is the temperature in side the enclosure or switchboard in which the circuit breakers are installed.

The reference temperature is 30℃

Rated current(A)	-35℃	-30℃	-20℃	10℃	0℃	10℃
1	1.3	1.26	1.23	1.19	1.15	1.11
2	2.6	2.52	2.46	2.38	2.28	2.2
3	3.9	3.78	3.69	3.57	3.42	3.3
4	5.2	5.04	4.92	4.76	4.56	4.4
6	7.8	7.56	7.38	7.14	6.86	6.6
10	13.2	12.7	12.5	12	11.5	11.1
16	21.12	20.48	20	19.2	18.4	17.76
20	26.4	25.6	25	24	23	22.2
25	33	32	31.25	30	28.75	27.75
32	42.56	41.28	40	38.72	37.12	35.52
40	53.2	51.2	50	48	46.4	44.8
50	67	65.5	63	60.5	58	56
63	83.79	81.9	80	76.86	73.86	70.56

Rated current(A)	20℃	30℃	40℃	50℃	60℃	70℃
1	1.05	1	0.96	0.93	0.88	0.83
2	2.08	2	1.92	1.86	1.76	1.66
3	3.12	2	1.92	1.86	1.76	1.66
4	4.16	4	3.84	3.76	3.52	3.32
6	6.24	6	5.76	5.64	5.28	4.98
10	10.6	10	9.6	9.3	8.9	8.4
16	16.96	16	15.36	14.88	14.24	13.44
20	21.2	20	19.2	18.6	17.8	16.8
25	26.5	25	24	23.25	22.25	21
32	33.96	32	30.72	29.76	28.16	26.88
40	42.4	40	38.4	37.2	35.6	33.6
50	53	50	48	46.5	44	41.5
63	66.78	63	60.48	58.9	55.44	52.29

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