Limit switch body Telemecanique ZCKM 1NO + 1NC ZCKM1

Electrical life:

• 5000000 cycles, DC-13 120 V, 7 W, operating range <60 cycles/m, load factor: 0.5 in accordance with IEC 60947-5-1 appendix C
• 5000000 cycles, DC-13 24 V, 13 W, operating range <60 cycles/m, load factor: 0.5 according to IEC 60947-5-1 appendix C
• 5000000 cycles, DC-13 48 V, 9 W, duty cycle <60 cycles/m, load factor: 0.5 acc. to IEC 60947-5-1 appendix C
  
  

Rated insulation voltage [Ui]:

• 500V (pollution degree 3) in accordance with IEC 60947-1 for contact blocking
• 300V according to CSA C22.2 No 14 for contact block
• 300V according to UL 508 for contact block
  
  

Rated impulse withstand voltage [Uimp]:

• 6 kV according to IEC 60664
• 6 kV according to IEC 60947-1
  
  

Other features:

• Electrical connection: screw terminals, clamping capacity: 1 x 0.34...2 x 1.5 mm²
• With positive opening
• Min. actuation speed: 0.01 m/min
• Conventional thermal current in box [Ithe] 10A
• Resistance between terminals 0.25 mOhm according to IEC 60255-7 category 3
• Short-circuit protection: 10A fuse cartridge, type Gg
• Description of ISO Terminals #1: (21-22)NC - (13-14)NO
• IP degree of protection: IP66
• Degree of protection IK: IK05
• Operating ambient temperature: -25/+70 °C for standard environment
• Storage temperature: -40/+70 °C
• Environmental characteristics: standard environment