Limit switch, XC Standard, XCKJ, thermoplastic roller lever, 1NC+1 NO, slow break, M20.
| Specifications | XCKJ50511H29 | 
| Range of product | Telemecanique Limit switches XC Standard | 
| Series name | Standard format | 
| Product or component type | Limit switch | 
| Device short name | XCKJ | 
| Sensor design | Form A conforming to CENELEC EN 50041 | 
| Body type | Fixed | 
| Head type | Rotary head | 
| Material | Metal | 
| Body material | Zamak | 
| Head material | Zamak | 
| Fixing mode | By the body | 
| Movement of operating head | Linear | 
| Type of operator | Spring return roller lever thermoplastic | 
| Type of approach | Lateral approach, 1 or 2 programmable direction | 
| Cable entry number | 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 | Slow-break, break before make | 
| Switch actuation | By 30° cam | 
| Electrical connection | Screw-clamp terminals, clamping capacity: 1 x 0.5...2 x 2.5 mm² | 
| Contacts insulation form | Zb | 
| Number of steps | 1 | 
| Positive opening | With | 
| [Ie] rated operational current | 3 A at 240 V, AC-15, A300 conforming to IEC 60947-5-1 appendix A 0.27 A at 250 V, DC-13, Q300 conforming to IEC 60947-5-1 appendix A
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| Mechanical durability | 30000000 cycles | 
| Depth | 44 mm | 
| Height | 77 mm | 
| Width | 40 mm | 
| Net Weight | 0.48 kg |