XCKP2121M12 SQUARE D, XCKP2121M12 Datasheet - Page 5

• Manufacturer Part Number: XCKP2121M12
• Description: LIMIT SWITCH, 1NO/1NC, 240VAC, 250VDC, 3A
• Manufacturer: SQUARE D

Specifications of XCKP2121M12

• Actuator Style: Roller Lever
• Operating Force Max: 6N
• Switch Operation: (ON)
• Contact Voltage Ac Max: 240V
• Contact Voltage Dc Max: 250V
• Contact Current Ac Max: 3A
• Contact Current Dc Max: 3A
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Limit Switches
Selection Guide
Osiswitch
03/2007
Design
Catalog number
Enclosure
Features
Modularity
CENELEC conformity
Body dimensions (w x h x d),
mm (in.)
Head
Contact
blocks
Insulation voltage (Ui) / thermal current (Ithe)
Degree of protection
Connection
Page
®
2 snap action contacts with
positive opening operation
3 snap action contacts with
positive opening operation
4 snap action contacts with
positive opening operation
2 slow break contacts with
positive opening operation
2 slow break contacts
3 slow break contacts with
positive opening operation
Connector
Screw terminals
Pre-cabled
Connector
Optimum and Application
Miniature Optimum
XCMN
Plastic, double insulated
Mounting by the body or by the
head
—
—
30 x 50 x 16
(1.18 x 1.97 x 0.63)
Linear movement (plunger)
Rotary movement (lever)
Rotary movement, multi-
directional
N/C + N/O
—
—
—
—
—
Screw terminal
2 contacts:
400 V/6 A
—
NEMA Types 1, 2, 13
IP 65,
IK 04
—
Yes
—
52
Compact Application: with manual reset
XCDR
Metal
Mounting by the body
31 x 65 x 30
(1.22 x 2.56 x 1.18)
Linear movement (plunger)
Rotary movement (lever)
Same heads for ranges XCDR, XCPR and XCTR
N/C + N/O break before make
Screw terminal
2 contacts:
500 V/10 A
IP 66, IP 67,
IK 04
1 entry for ISO M20 or PG 13 conduit thread or 1/2" NPT
—
76
© 1997–2007 Schneider Electric All Rights Reserved
XCPR
Plastic, double insulated
78
XCTR
58 x 51 x 30
(2.28 x 2.01 x 1.18)
2 entries for ISO M16 or PG 11
conduit thread or 1/2" NPT
(using adapter)
80
5