伊顿CROUSE-HINDS 控制开关组，隔爆型一级代理

Applications:

EFD manual motor starting and stopping

switch enclosures are used:

• For manual starting of small AC or DC

motors

• In locations made hazardous due to the

presence of flammable vapors, gases or

highly combustible dusts

• For installation at petroleum refineries,

chemical and petrochemical plants and

in other process industry facilities where

similar hazards exist

Features:

• Enclosure is small and compact

• Accurately ground flange on both body

and cover for flame-tight joint

• Switch can be padlocked in either "ON"

or "OFF" positions

• Dead end (EFD) or through feed (EFDC)

hubs in 3/4" to 1" size

Certifications and

Compliances:

• NEC/CEC

Class I, Division 1 & 2, Groups B*, C, D

Class II, Division 1, Groups E, F, G

Class II, Division 2, Groups F, G

Class III

• NEMA: 3, 7B*CD, 9EFG, 12

• UL Standard: 1203

• CSA Standard: C22.2 No. 30

Standard Materials:

• Bodies and covers – Feraloy® iron alloy

• Operating handle – type 6 / 6 nylon

• Operating shaft – stainless steel