APPLICATION

C-L series AC contactor is suitable for using in the circuits up to rated voltage 660V AC 50Hz or 60Hz for making and breaking remote circuits and rated operating current 11, 16, 18, 25 and 35A rated operating voltage 380V under utilization category AC-3. It can be combined with suitable thermal overload relays to form electro-mangnetic starters in order to protect overload circuit, and used on AC motor for reversible control to interlocking contactor.

SPECIFICATION

Type	Rated insulated voltage Ui (V)	Rated heating current Ith (A)	Rated working voltage Ue (V)	Rated working current (le) & operating frequency at discontinuous cycle				AC-3 Pe (KW)	Com-bining voltage range (V)	Re- leasing voltage range (V)
				AC-3		AC-4
				le (A)	Operating frequency (1/h)	le (A)	Operating frequency (1/h)
C-11L	660	20	200~220	11	1200	3.3	300	2.2	0.80~1.1 Us (cold )	0.20~0.75 Us (cold)
			380~440	11				4
C-16L		26	200~220	16	1200	4	300	3.7
			380~440	16				5.5
C-18L		30	200~220	24	1200	4.8	300	5.5
			380~440	18				7.5
C-20L		40	200~220	24	1200	8.5	300	5.5
			380~440	21				11
C-25L		50	200~220	30	800	11	300	7.5
			380~440	25				15
C-35L		65	200~220	44	1200	16	300	11
			380~440	35				22
C-4L		20	200~220		-	3.3	300	2.2
			380~440					3.7

External & mounting dimension

Type	External dimension (mm)			Mounting dimension (mm)			Type of auxiliary contact
	L Amax	W Bmax	H Cmax	a	b	F
C-11L	63	46	73	50±0.50	35±0.50	4.50 0 0.48	1NO/1NC
C-16L	64	57	71	50±0.50	35±0.50		1NO+1NC
C-18L	72	69	83	58±0.50	54±0.50		1NO+1NC
C-20L	82	72	114	58±0.50	55±0.50
C-25L
C-35L	92	82	118	66±0.60	66±0.60	5.0 0 0.48	2NO+2NC
C-4L	75	87	74	49±0.50	76±0.60	6.50 0 0.48