14% off
GKNC21 | Honeywell | GKN Safety Interlock Switch, 2NC/1NO, Key, Fibreglass
GKNC21 | Honeywell | GKN Safety Interlock Switch, 2NC/1NO, Key, Fibreglass

GKNC21 | Honeywell | GKN Safety Interlock Switch, 2NC/1NO, Key, Fibreglass

0
0
5
USD50.00
USD58.00
USD8.00(14%)
Estimated Lead Time : 1-10 working days.
GKNC21
Honeywell

NII REF No : IWFDI112411071121
  • Estimated Lead Time : Usually ships in 1-10 working days

  • Manufacturer : Honeywell

  • Part Number : GKNC21

  • MICRO SWITCH Key Actuated Safety Switches

  • GKN Series

  • Description : Multi-entry, key-operated safety switch

  • Agency certifications : cULus, CE, CCC

  • Housing material : Glass-filled nylon

  • Actuator key material : Stainless steel

  • Electrical connection : Three conduits, 20 mm or 0.5-14 NPT

  • Contact/switch options : 3NC or 2NC/1NO

  • Contact type : Slow action break-before-make (BBM), or slow action

  • Contact design : Double break, electrically separated (Zb)

  • Contact material : Silver alloy

  • Electrical ratings : See table 2 below

  • Utilization category : AC-15, A600; DC-13, Q300

  • Rated operational voltage (Ue) : 120 Vac, 240 Vac, 600 Vac; 125 Vdc, 250 Vdc

  • Rated operational current (Ie) : 6 A, 3 A, 1.2 A; 0.55 A, 0.27 A

  • Thermal current (Ith) : 10 A

  • Rated insulation (Ui) : 600 V

  • Rated impulse withstand

  • voltage (Uimp) : 2500 V

  • Short circuit protection

  • device (SCPD) : Class J fuse (10 A/600 V)

  • Pollution degree : 2 (micro-environment, inside enclosure) 3 (macro-environment, installation environment)

  • Environmental sealing : IP67, NEMA 1, 4X (indoor), 12, and 13

  • Operating temperature : -25 °C to 70 °C [-13 °F to 158 °F]

  • Shock : 50 G per IEC 60068-2-27

  • Vibration : 10 G per IEC 60068-2-6

  • MCTF (Mechanical life) : >1,000,000 cycles with single-sided confidence of 100%

  • MCTF (Electrical life) : >25,000 cycles with single-sided confidence of 75%

  • SIL Capability² : SIL 2 capable with HFT³ = 0; SIL 3 capable with HFT³ =1

  • Proof test interval : 1 year

  • Shipping Weight : 2 Kg

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