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CROUSE HINDS EDSC2129
CROUSE HINDS EDSC2129
78227476562
20A EDS Series Explosionproof Snap Switch, 1 Gang, 1-Pole Crouse Hinds EDSC2129
Price: $332.32
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Product Detail
CROUSE HINDS EDSC2129
78227476562
Manufacturer: CHE

Crouse Hinds 20A EDS Series Explosionproof Snap Switch, 1 Gang, 1-Pole

Specifications:
Size: 3/4"
Amperes: 20A at 120/277VAC
Material: Bodies and covers–Feraloy® iron alloy, Shafts–stainless steel, Shaft bushings–stainless steel
Finish: Feraloy iron alloy–electrogalvanized and aluminum acrylic paint, Stainless steel–natural
Complies with U.L. snap switch test requirements as follows: AC-Rated (only) Switch
Overload Rated Amp. +380%, Power Factor .40 – .50, 100 cycles, 6 – 10 cycles per minute.
Non-Inductive Endurance: 10,000 cycles, 18 – 24 cycles per minute at rated current – .98 min. P.F.
Inductive Endurance 10,000 cycles, 18 – 24 cycles per minute – .75 – .80 P.F.
Tungsten Filament Lamp Endurance: 10,000 cycles, 6 – 10 cycles per minute at rated current and 120 volts
Temperature Rise Not to exceed 30°C
Dielectric Withstand 1500 volts

Ratings:
NEC/CEC: Class I, Divisions 1 & 2, Groups B*, C, D; Class II, Division 1, Groups E, F, G; Class II, Division 2, Groups F, G; Class III. NEMA/EEMAC: 3, 7B*CD, 9EFG, 12. UL Standard: 1203. CSA Standard: C22.2 No. 30

Description:
Explosionproof. Dust-Ignitionproof. Raintight. Wet Locations. Small and compact in design. Used with snap switches. Mounting lugs and taper tapped hubs with integral bushings. Large machine screws for fastening covers to bodies. Lockout hole for padlock having 1/4" hasp is provided. Threaded type shafts and bushings are used to insure flame tightness.

Applications: EDS enclosures are installed in a rigid metallic conduit system for surface mounting adjacent to or remote from equipment being controlled and are used: To prevent arcing of enclosed switch from causing ignition of a specific hazardous atmosphere or atmospheres external to the enclosure. In industrial areas such as chemical plants, oil and gas refineries, paint and varnish manufacturing plants, gasoline bulk loading terminals, grain elevators, grain processing industries, coal processing or handling areas, or metal handling or finishing areas where atmosphere may contain hazardous gases and/or dust. In non-hazardous areas where sturdy, durable enclosures are required.



Data Sheet

Cut Sheet