XCKL121H7 SQUARE D, XCKL121H7 Datasheet - Page 231
XCKL121H7
Manufacturer Part Number
XCKL121H7
Description
LIMIT SWITCH, 1NO/1NC, 240VAC, 250VDC, 10A
Manufacturer
SQUARE D
Datasheet
1.XCKD2102N12.pdf
(246 pages)
Specifications of XCKL121H7
Actuator Style
Top Plunger
Operating Force Max
15N
Switch Operation
(ON)
Contact Voltage Ac Max
240V
Contact Voltage Dc Max
250V
Contact Current Ac Max
10A
Contact Current Dc Max
10A
Rohs Compliant
Yes
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Limit Switches
R.B.Denison
L300 Foundry Switches
Dimensions:
page 238
03/2007
L300 Foundry Switches (continued)
Description
Neutral position c
spring return
slow make and break
1 N.C.-CW, 1 N.C.-CCW
Neutral position c
spring return
slow make and break
2 N.O.-CW, 1 N.O.-CCW
Neutral position c
spring return
slow make and break
N.O.-CW, 2 N.O.-CCW
Slow make-before-break
CW
spring return
Slow make-before-break
CCW
spring return
Neutral position c
N.O.-CW, N.O.-CCW
spring return
snap action
Neutral position c
N.O.-CW, N.O.-CCW
maintained in CCW only
Neutral position c
N.O.-CW, N.O.-CCW
maintained in CW only
Neutral position c
N.C.-CW, N.C.-CCW
spring return
snap action
Neutral position c
N.O.-CW, N.O./N.C.-CCW
spring return
slow make and break
Neutral position c
N.O./N.C.-CW, N.O.-CCW
Spring return
slow make and break
Neutral position c
N.O./N.C.-CW, N.C.-CCW
spring return
slow make and break
Neutral position c
N.C.-CW, N.O./N.C.-CCW
spring return
slow make and break
Neutral position c
N.O./N.C.-CW, N.C.-CCW
spring return
snap action
Operating Data for Contact Arrangements
Pretravel
Differential travel
Overlapping travel
Total travel
Recommended installation travel
Repetitive accuracy of switch
Operating torque, max with return spring
Maintained contact
®
Lox-Switch™ L Severe Duty Mill and Foundry Switches
Operating Sequences for Conveyor Belts:
page 233
Operating Torque
95 oz-in (0.67 N m)
95 oz-in (0.67 N m)
95 oz-in (0.67 N m)
170 oz-in (1.2 N m)
170 oz-in (1.2 N m)
170 oz-in (1.2 N m)
170 oz-in (1.2 N m)
170 oz-in (1.2 N m)
170 oz-in (1.2 N m)
95 oz-in (0.67 N m)
95 oz-in (0.67 N m)
95 oz-in (0.67 N m)
95 oz-in (0.67 N m)
95 oz-in (0.67 N m)
Contact Diagram
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
5
6
5
6
5
6
5
6
5
6
5
6
5
6
3
4
3
4
3
4
3
4
3
4
3
4
3
4
A
17 nominal
11 nominal
—
80
20 –35
± 0.03×
190 oz-in (1.34 N•m)
45 oz-in (0.317 N•m)
3
4
3
4
3
4
3
4
1
2
3
4
3
4
1
2
1
2
3
4
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
5
6
5
6
5
6
5
6
3
4
3
4
3
4
3
4
3
4
3
4
5
6
3
4
5
6
5
6
1
2
1
2
1
2
1
2
1
2
1
2
1
2
3
4
3
4
3
4
3
4
3
4
3
4
3
4
1
2
1
2
1
2
1
2
1
2
1
2
1
2
B
7 maximum
4 maximum
—
70
10
—
95 oz-in (0.67 N•m)
—
3
4
3
4
3
4
3
4
3
4
3
4
3
4
5
6
5
6
5
6
5
6
5
6
© 1997–2007 Schneider Electric All Rights Reserved
25
5
6
5
6
3
4
3
4
3
4
3
4
3
4
3
4
3
4
Catalog Number
L300WNC2M18
L300WTRN2M20
L300WTLN2M21
L300WS02M22
L300WS02M23
L300WNS2M26
L300WNSR2M28
L300WNSL2M29
L300WNCS2M34
L300WTRN1C2M38
L300WTLN1C2M39
L300WTRN2C2M40
L300WTLN2M41
L300WTRN2CS2M48
C
7 nominal
—
4 nominal
80
20
—
170 oz-in (1.2 N•m)
—
35
Operating Data
(see table below)
(see table below)
(see table below)
(see table below)
(see table below)
(see table below)
(see table below)
(see table below)
(see table below)
(see table below)
(see table below)
(see table below)
(see table below)
(see table below)
B
B
B
C
C
D
D
D
D
B
B
B
B
D
D
9 nominal
6 nominal
—
70
13
± 0.03×
170 oz-in (1.2 N•m)
45 oz-in (0.317 N•m)
30
Weight, lb (kg)
1.54 (0.70)
1.54 (0.70)
1.54 (0.70)
1.54 (0.70)
1.54 (0.70)
1.54 (0.70)
1.54 (0.70)
1.54 (0.70)
1.54 (0.70)
1.54 (0.70)
1.54 (0.70)
1.54 (0.70)
1.54 (0.70)
1.54 (0.70)
231
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