Factory Direct Selling Ycm3 Series 1600A Moulded Case Circuit Breaker 3p 4p AC 50Hz MCCB Circuit Breaker

• Customization: Available
• Poles Number: 3,4
• Type: Moulded Case
• Model NO.: YCM3
• Ics (Ka): 18~65
• Standard: IEC60947-2
• Rated Insulation Voltage(V): 690
• Instal Method: Fixed or Drawout
• Product Keywords: Moulded Case Circuit Breaker
• Rated Voltage Ue(V): 400/690
• Rated Current (a): 12.5~1600
• Tripping Unit: Thermomagnetic/Intelligent
• ICU (Ka): 35~85
• Transport Package: Standard Packing
• Trademark: CNC
• Origin: Zhejiang, China
• Production Capacity: 35000 Unit/Units Per Week

Product Description

 

Factory Direct Selling Ycm3 Series 1600A Moulded Case Circuit Breaker 3p 4p AC 50Hz MCCB Circuit Breaker

Product Description

YCM3 series moulded case circuit breaker(hereinafter called MCCB) is a new generation of breaker. This MCCB is suitable for the circuit of AC 50Hz/60Hz with rated insulation voltage 1000V (800V for frame size of 125) and rated service current between 63A and 630A. It is mainly used to distribute electric energy and protect circuits and electric equipment against over-load, under-voltage, short-circuit and earthing fault.
Standard: IEC/EN 60947-2.
 

Frame size	Dimension											Install hole dimension			Terminal dimension
	W	L	H	D	W2	L2	L3	L4	H1	H2	H3	W1	L1	W4	W3	L5	L6
125/3P	75	130	81	Φ3.8	21	83	50	48	66	56	63	25	111	/	18	7	7
125/4P	100	130	81	Φ4.5	21	83	50	48	66	56	63	25	111	25	16	7	7
250L-3P	107	165	94.5	Φ4.8	30	102.5	71.5	80	74.5	62	67.5	35	126	/	25.6	12	10
250L-4P	142	165	94.5	Φ4.8	30	102.5	71.5	80	74.5	62	67.5	35	126	35	25.6	12	10
250M-3P	107	165	111	Φ4.8	30	102.5	71.5	80	93	79.5	85.5	35	126	/	25.6	12	9.5
250M-4P	142	165	111	Φ4.8	30	102.5	71.5	80	93	79.5	85.5	35	126	35	25.6	12	9.5
400/3P 630/3P 400/4P 630/4P	150 198	257 257	146 146	Φ6 Φ6	57 57	150 150	88 88	101 101	110.5 110.5	96.5 96.5	105 105	44 44	215 215	/ /	31.5 31.5	13 13	16 16

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