XCKN2121P20

Limit switch, Limit switches XC Standard, XCKN, thermoplastic plastic roller lever plung. Hor, 1NC+1 NO, snap, M20
This product is part of the XC Standard range, an offer of limit switches. The limit switch is a device that converts a mechanical motion into an electrical control signal. It has 1 normally closed + 1 normally opened, snap action contacts with positive opening operation and provides switch actuation by 30° cam. It has a spring return thermoplastic roller lever plunger and supports lateral approach in 1 direction. The movement of limit switch operating head is linear. It is furnished with screw clamp terminals for electrical connection and 1 entry tapped for M20 x 1.5 cable gland. It is an IP65 and IK04 rated product. It has a rated operational current of 3A at 240V AC, 0.1A at 250V AC and a conventional enclosed thermal current of 10A. Its mechanical durability is about 10 million operating cycles and electrical durability is 5 million operating cycles. This plunger (linear) head limit switch has a fixed type body which is made of plastic. Its dimensions are 30mm (Width) x 30mm (Depth) x 94mm (Height) and weighs 0.145kg. It is intended for all industrial machine applications such as packaging, materials handling, conveying, machining, food and beverage, service sector, etc. This product is certified by UL, CCC and CSA. It meets EN 60947-5-1, UL 508, EN 60204-1, IEC 60204-1 and IEC 60947-5-1 standards. High quality of products and worldwide availability guarantee in a short delivery time. These European standard products (EN50047) have positive opening contacts, even in snap action versions which allow use in safety applications. Ex OsiSwitch, IEC standard format limit switches consist of products designed according to EN 50047, EN 50041. The IEC limit switches offer a positive opening on all contacts, for safer machinery, and modular design for easier maintenance.
Main
Range of product
Telemecanique Limit switches XC Standard
Series name
Standard format
Product or component type
Limit switch
device short name
XCKN
Sensor design
Compact form E
body type
Fixed
Head type
Plunger head
Material
Plastic
body material
Plastic
Head material
Plastic
fixing mode
By the body
Movement of operating head
Linear
Type of operator
Spring return roller lever plunger thermoplastic
Type of approach
Lateral approach, 1 direction
Cable entry
1 entry tapped for M20 x 1.5 cable gland, cable outer diameter: 7…13 mm
Number of poles
2
contacts type and composition
1 NC + 1 NO
contact operation
Snap action
Complementary
Switch actuation
By 30° cam
Electrical connection
Screw-clamp terminals, clamping capacity: 1 x 0.34...2 x 1.5 mm²
Contacts insulation form
Zb
Positive opening
With
Positive opening minimum force
10 N
Minimum force for tripping
6 N
Maximum actuation speed
1 m/s
Contact code designation
A300, AC-15 (Ue = 240 V), Ie = 3 A, Ithe = 10 A conforming to EN/IEC 60947-5-1 appendix A
R300, DC-13 (Ue = 250 V), Ie = 0.1 A conforming to EN/IEC 60947-5-1 appendix A
[Ui] rated insulation voltage
300 V conforming to UL 508
500 V (pollution degree 3) conforming to IEC 60947-1
300 V conforming to CSA C22.2 No 14
[Uimp] rated impulse withstand voltage
6 kV conforming to IEC 60664
6 kV conforming to IEC 60947-1
Short-circuit protection
10 A cartridge fuse, type gG
Electrical durability
5000000 cycles, DC-13, 120 V, 4 W, operating rate <60 cyc/mn, load factor: 0.5 conforming to IEC 60947-5-1 appendix C
5000000 cycles, DC-13, 24 V, 10 W, operating rate <60 cyc/mn, load factor: 0.5 conforming to IEC 60947-5-1 appendix C
5000000 cycles, DC-13, 48 V, 7 W, operating rate <60 cyc/mn, load factor: 0.5 conforming to IEC 60947-5-1 appendix C
Mechanical durability
10000000 cycles
Width
30 mm
Height
94 mm
Depth
30 mm
Net weight
0.145 kg
Terminals description ISO n°1
(13-14)NO
(21-22)NC