XCKL121H7 SQUARE D, XCKL121H7 Datasheet - Page 174
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
9007C Heavy Duty Industrial—Plug-in Body, Metal
Compact Body
174
3
1
Type of head
Compact plug-in body type
Type of operator
Type of direction
Catalog numbers
1 N.O. 1 N.C. snap action
Weight, kg (lb)
Contact operation
Characteristics (nominal operating data)
Switch actuation
Type of actuation
Pre-travel
Pre-travel two Stage
First stage
First stage to second stage
Total travel
Differential
Reverse overtravel
Operating torque/force
1 pole & 2 pole
Terminal wire sizes
(Cabling/Screw Clamp)
Repeatability
(linear travel of cam)
Cable entry
1.
2.
Mode of operation of the lever arm is easily convertible to clockwise or both.
Simply pull out and rotate the arrow to the letters representing the desired direction—CW, CCW, or CW/CCW.
Dimensions:
pages 182 to 185
Lever arm type must be ordered separately from pages 190 to 195.
These devices are factory set to operate the contacts in both the CW and CCW directions. Mode of operation is field convertible to CW only or CCW only.
To order factory converted devices: For CCW only operation, change the 2 at the end of the Type number to 1 (for example, C52B2 becomes C52B1). For CW only operation, delete
the 2 at the end of the Type number (for example, C52B2 becomes C52B).
© 1997–2007 Schneider Electric All Rights Reserved
/
4
2
Rotary (lever arm type) (1)
Standard pre-travel
spring return
CW & CCW (2)
9007C52B2
0.481 (1.06)
By 30° cam
10°
10°
2.5°
90°
4°
90°
4 lb-in (0.45 N•m)
1 or 2, 12–22 AWG (2.05–0.644 mm
0.05 mm (± 0.002 in.)
1/2-14 NPT standard, optional M20 x 1.5 mm for ISO cable entry
1-2
3-4
1-2
3-4
0
10°
4°
contact closed
contact open
90°
0.03 mm (± 0.001 in.)
Low differential
spring return
CW & CCW (2)
9007C52A2
0.481 (1.06)
5°
5°
1.5°
90°
2°
90°
1-2
3-4
1-2
3-4
0
5°
2°
2
) wires maximum
90°
Light operating torque
spring return
CW & CCW (2)
9007C52N2
0.481 (1.06)
10°
10°
2.5°
90°
4°
90°
25 oz-in (0.18 N•m)
0.05 mm (± 0.002 in.)
1-2
3-4
1-2
3-4
0
10°
4°
90°
Maintained contact
CW (trip) CCW (reset)
9007C52C
0.481 (1.06)
45°
—
—
90°
—
—
3 lb-in (0.34 N•m)
0.05 mm (± 0.002 in.)
1-2
3-4
1-2
3-4
0
45°
90°
03/2007
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