Overview and applications

1.Broad voltage compatibility

2.High-performance switching

3.Compatible with thermal overload relays to form electromagnetic starters, protecting against overload and phase failure

4.Designed for high-duty-cycle industrial motor control and circuit protection

Product Overview

The contactor can be integrated with suitable thermal overload relays to form magnetic starters, offering comprehensive protection for circuits prone to operational overloads and phase breaks. By meeting the stringent GB/T 14048.4 standard, the CQC5 series ensures durable and faultless operation, even in demanding industrial environments. Its advanced design and superior build quality make it a trusted component in motor control applications, providing long-term reliability and safety.

Specifications

◆Rated operation current(le): 9-95A;

◆Rated operation voltage(Ue): 220V~690V;

◆Rated insulation voltage: 690V;

◆Poles: 3P;

◆Installation: Din rail and screw installation

Normal operating and installation conditions

1.The ambient air temperature is -5℃~+40℃. The average value within 24 hours does not exceed +35℃.

2.Altitude: not exceeding 2000m.

3. Atmospheric conditions: The relative humidity shall not exceed 50% at +40°C; higher relative humidity may be permitted at lower temperatures. The average minimum temperature of the wettest month shall not exceed +25°C. The average maximum humidity of that month shall not exceed 90%. Special measures shall be taken to prevent condensation on the product due to temperature changes.

4. Pollution degree: Level 3.

5.Protection grade: IP20

6.Installation category: Category III.

7.Installation conditions: The installation surface should be tilted no more than ±5° from the vertical.

8.Shock and vibration: The product should be installed and used in a place without significant shaking, shock and vibration.

Structural characteristics

1: The contactor has the characteristics of small size, light weight, low power consumption, long life, safety and reliability.

2: Auxiliary contact groups, air delay heads, thermal relays and other accessories can be installed in a building block installation manner to form a variety of derivative products.

3: The contactor body has one pair of normally open or one pair of normally closed auxiliary contacts for 32A and below, and one pair of normally open and one pair of normally closed auxiliary contacts for 40A and above. In addition, F4 auxiliary contact groups (two or four groups) or F5 air delay contacts can be installed on the top.

4: In addition to installing the contactor with screws, CQC5-09A~32A can be installed with 35mm standard rails; CQC5-40A-95A can be installed with 35mm or 75mm standard rails.

Product Model

09-18, 25-32, 40-65, 80-95, a total of 4 types of shells：

Shell 1:0910 1210 1810

Shell 2:2510 3210

Shell 3:4011 6511

Shell 4:8011 9511

Shell	Product Model Pad Printing
09~18	CQC5-0910/CQC5-0901
	CQC5-1210/CQC5-1201
	CQC5-1810/CQC5-1801
25~32	CQC5-2510/CQC5-2501
	CQC5-3210/CQC5-3201
40~65	CQC5-4011
	CQC5-5011
	CQC5-6511
80~95	CQC5-8011
	CQC5-9511

Operating and installation conditions

Type	Operating and Installation Conditions
Installation category	Ⅲ
Pollution level	3
Certification	CE, CB, CCC, TUV
Protection degree	CQC5-09~38為IP20; CQC5-40~95為IP10
Ambient temperature	limit of temperature:-35℃~+70℃,normal temperature:-5℃~+40℃, The average no more than +35℃ within 24 hours. If not in normal operating temperature range, please refer to "Instructions for abnormal environment"
Altitude	≤2000m
Ambient temperature	The maximum temperature of 70 degrees, the air relative humidity not exceed 50%, under lower temperature can allow for higher relative humidity. If the temperature is 20℃, the air relative humidity could up to 90%, Special measures should be taken for occasional condensation due to humidity changes.
Installation position	Inclination between installation surface and vertical surface should not exceed ±5°
Shock vibration	Products should be installed and used without significant shake, shock and vibration place.

Technical parameters

Type			COC5-09	CQC5-12	CQC5-18	CQC5-25	CQC5-32	CQC5-38	CQC5-40	CQC5-50	CQC5-65	CQC5-80	CQC5-95
Main circuit characteristic
Poles			3P
Rated insulation voltage(Ui)		V	690
Rated operating voltage(Ue)		V	380/400,660/690
Rated thermal current(Ith),AC-1			20	20	32	40	50	50	60	80	80	125	125
Rated operation current(Ie)	AC-3,380/400V	A	9	12	18	25	32	38	40	50	65	80	95
	AC-3,660/690V	A	6.6	8.9	12	18	22	22	34	39	42	49	49
	AC-4,380/400V	A	3.5	5	7.7	8.5	12	14	18.5	24	28	37	44
	AC-4,660/690V	A	1.5	2	3.8	4.4	7.5	8.9	9	12	14	17.3	21.3
Rated operational power(Pe)	AC-3,380/400V	kW	4	5.5	7.5	11	15	18.5	18.5	22	30	37	45
	AC-3,660/690V	kW	5.5	7.5	10	15	18.5	18.5	30	33	37	45	45
	AC-4,380/400V	kW	1.5	2.2	3.3	4	5.4	5.5	7.5	11	15	18.5	22
	AC-4,660/690V	kW	1.1	1.5	3	3.7	5.5	6	7.5	10	11	15	18.5
Mechanical life		10000 times	1200			1000			900			650
Electrical life	AC-3		110				90					65
	AC-4		22				22		17			11
Frequency of operation	AC-3	times/hour	1200				600
	AC-4		300				300
Connecting capability of main circuit terminal
Flexible wire	1 wire	mm2	1...4			1.5...6			2.5...25			4...50
No terminal	2 wire	mm2	1...4			1.5...6			2.5...16			4...25
Flexible wire	1 wire	mm2	1...4			1...6			2.5...25			4...50
With terminals	2 wire	mm2	1...2.5			1...4			2.5...10			4...16
Hard wire	1 wire	mm2	1...4			1.5...6	1.5...10		2.5...25			4...50
No terminal	2 wire	mm2	1...4			1.5...			2.5...10			4...25
Fastening torque		N?m	1.2			1.8			5			9
Coil
Rated control voltage(Us)	50Hz	V	24、36、48、110、127、220/230、240、380/400、415、440
	50/60Hz	V	24、36、48、110、127、220/230、240、380/400、415、440
Allowed control circuit voltage(Us)	Operation	V	Installation inclination angle ±22.5°:85%~110%Us; Installation inclination angle±5°:70%~120%
	Release	V	Installation inclination angle ±22.5°:20%~75%Us; Installation inclination angle±5°:20%~65%
Power consumption of coil	Actuation	VA	60			70			200			200
	Keep	VA	6-9.5			6-9.5			15-20			15-20
	Consumption	W	1-3			1-3			6-10			6-10
Auxiliary contacts
Auxiliary contacts specification		A	11
Rated thermal current (Ith)		A	10
Rated operating voltage (Ue)	AC	V	380
	DC	V	220
Rated control capacit	AC-15	VA	360
	DC-13	W	33
Certification			CCC,CE, TUV,CB

Main parameters and technical performance

Model			COC5-06	COC5-09	CQC5-12	CQC5-18	CQC5-25	CQC5-32	CQC5-38	CQC5-40	CQC5-50	CQC5-65	CQC5-80	CQC5-95
Rated operating current (A)	220V/230	AC-3	6	9	12	18	25	32	38	40	50	65	80	95
	380V/400	AC-3	6	9	12	18	25	32	38	40	50	65	80	95
	660V/690	AC-3	5	6.6	9	12	18	20.2	20.2	34	39	42	49	49
Conventional free air heating current(A)(AC-1, 0≤60°C)			20	25	25	32	40	50	50	60	80	80	110	110
Short-time allowable withstand current(A)(10s)			80	105	105	145	145	260	310	320	400	520	640	800
Short-time allowable withstand current(A)(1min)			45	61	61	84	84	138	150	165	208	260	320	400
Short-time allowable withstand current(A)(10min)			20	30	30	40	40	60	60	72	84	110	135	135
Rated insulation voltage (V)			690
Rated impulse withstand voltage (kV)			8							8
Controllable three-phase squirrel cage motor power (AC-3) kW		220V/230V	1.5	2	3.5	4	6	7.5	9	11e	15	18.5	22	25
		380V/400V	2.2	4	5.5	7.5	11	15	18.50?	18.54	22	30	37	45
		660V/690V	3	5.5	7.5	10	15	18.5	18.5	30	33	37	45	45
Prevent short circuit by fuse protector (U≤690M)	No thermal overload relay fuse gG	Type 2	20	25	25	32	40	50	50	60	80	80	110	110
Electrical life (10,000 times)		AC-3	120					100					80
Rated making capacity (AC-3)			10×le complies with IEC60947-4-1 and GB/T14048.4 standards
Rated breaking capacity (AC-3)			8×le complies with IEC60947-4-1 and GB/T14048.4 standards

Appearance and installation dimensions

Model specifications	Amax	Bmax	Cmax	Dmax		b	c	Φ
CQC5-06~18	46	76	82	116	35	50	60	Φ4.5
CQC5-25~38	57	84	96	129	40/43.6	48	/	Φ4.5
CQC5-40~65	75	127	116	149	59	100	110	Φ5.5
CQC5-80~95	86	127	124	158	59	100	110	Φ5.5