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TeSys™ IEC Style Industrial Control Relays

CA2K and CA3K

Refer to Catalog 8501CT0101

 

Table 23.97:

Instantaneous Auxiliary Contact Blocks bc

Clip-on Front Mounting, 1 Block Per Control Relay
Type of Connection	Contact Configuration		Catalog Number	$ Price
	N.O.	N.C.
Screw Clamp	2	0	LA1KN20	14.20
	0	2	LA1KN02	14.20
	1	1	LA1KN11	14.20
	4	0	LA1KN40a	27.30
	3	1	LA1KN31a	27.30
	2	2	LA1KN22a	27.30
	1	3	LA1KN13a	27.30
	0	4	LA1KN04a	27.30
Spring Termination	2	0	LA1KN203	14.20
	1	1	LA1KN113	14.20
	0	2	LA1KN023	14.20
	4	0	LA1KN403a	27.30
	3	1	LA1KN313a	27.30
	2	2	LA1KN223a	27.30
	1	3	LA1KN133a	27.30
	0	4	LA1KN043a	27.30
Faston 1 x 6.35 or 2 x 2.8	2	0	LA1KN207	14.20
	0	2	LA1KN027	31.60
	1	1	LA1KN117	14.20
	4	0	LA1KN407a	27.30
	3	1	LA1KN317a	27.30
	2	2	LA1KN227a	27.30
	1	3	LA1KN137a	27.30
	0	4	LA1KN047a	27.30

a	Not to be used on CA4KN relays.

b	Clip-on front mounting, 1 block per control relay.

c	Auxiliary contact module not suitable for safety circuits.

 

Table 23.98:

Electronic Time Delay Contact Blocks

Relay output, with common point changeover contact	240 Vac/Vdc, 2 A maximum
Control voltage	0.85–1.1 Uc
Maximum switching capacity	250 VA or 150 W
Operating temperature	–10 to + 60oC (+14o F to 140o F)
Reset time	1.5 s during the time delay period, 0.5 s after the time delay.

 

 

Table 23.99:

Clip-on front mounting, 1 block per control Relay

Voltage (V)	Type	Timing Range, s	Composition C.O.	Catalog No.	$ Price
AC or DC / 24 to 48	On-delay	1 to 30	1	LA2KT2E	32.80
AC / 110 to 240				LA2KT2U

For other electronic timers see Type RE4 and 9050 Type JCK, pages 23-37 and 23-38.

Table 23.100:

Accessories (supplied separately)

Description			Sold in lots of	Catalog No.	$ Price ea.
Marker holderg	Clips on front of relay		100	LA9D90	0.06
Clip-on markersg	4 maximum per device	Strip of 10 identical numbers, 0 to 9 Strip of 10 identical capital letters A to Z	25	AB1R•g	0.67
		Strip of 10 identical capital letters A to Z		AB1G•g
Suppressor modules with incorporated LED indicator	Clips onto front of relay with locating device. No tools required for connection.	For AC and DC voltages 12 to 24 V (varistor)	5	LA4KE1Bd	9.80
		For AC and DC voltages 32 to 48 V (varistor)		LA4KE1Ed
		For AC and DC voltages 50 to 129 V (varistor)		LA4KE1FCd
		For AC and DC voltages 130 to 250 V (varistor)		LA4KE1UG d
		For DC voltages 12 to 24 V (diode + Zener diode)		LA4KC1Be
		For DC voltages 32 to 48 V (diode + Zener diode)		LA4KC1Ee
		For AC voltages 220 to 250 V (RC)		LA4KA1Uf

d	Protection by the limitation of the transient voltage to 2 Uc maximum. Maximum reduction of the transient voltage peaks. Slight time delay on drop-out (1.1 to 1.5 times normal).

e	No overvoltage or oscillation frequency. Polarized component. Slight time delay on drop-out (1.1 to 1.5 times normal).

f	Protection by limitation of the transient voltage to 3 Uc max. and limitation of the oscillation frequency. Slight time delay on drop-out (1.2 times to twice normal).

g	See “Clip-in Marker Strips” in Catalog 8501CT0101 for information on completing the catalog number.

C		Product
in.	mm
2.22	59	AM1DP200
2.60	66	AM1DE200

 

Table 23.101:

Environment

Conforming to Standards		IEC 947, NF C 63-140, VDE 0660, BS 5424, CE
Approvals		UL, CSA, DEMKO, NEMKO, SEMKO, FI
Protective treatment	Conforming to IEC 68 (DIN 50016)	“TC” (Climateproof)
Degree of protection