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Nút nhấn khẩn cấp báo cháy (Pushbutton Latching Call Point) - MEDC (EATON)

Model: PBEB4B6B4DDA9RZ

Features:

  • Glass reinforced polyester enclosure – light, strong and not subject to corrosion.
  • The unit is now supplied with a lift flap that latches firmly in place.
  • 4 basic versions available
  • (1) Explosion protected Exe (ATEX, IECEx, TR CU, Chinese CQST, INMETRO)
  • (2) Explosion protected Exi (ATEX, IECEx, TR CU, CQST, CSA)
  • (3) Weatherproof & Dust-tight/UL ordinary locations.
  • (4) Explosion protected:
  • Class I, Div. 2,
  • Groups A-D
  • Class II, Div. 2,
  • Groups F & G
  • Class I, Zone 2
  • SIL2 certified
  • DNV certified
  • In line and end of line resistors and/or zener diodes can be fitted.
  • Variety of colours available.
  • Up to 9 terminals available.
  • Optional LED – this indicates that the unit has been operated – useful for testing purposes.
  • Earth continuity option for metal glands.
  • 1 or 2 changeover switches.
  • Captive cover screws.