Eaton Crouse-Hinds EFS Ex d Selector Switch 3-Position
Eaton Crouse-Hinds · Hazardous Area Equipment · ATEX Pushbuttons
Eaton Crouse-Hinds EFSR21A, catalog identifier for the specific configuration. Eaton Crouse-Hinds EFS flameproof 3-position selector switch (Hand-Off-Auto) in aluminium housing. Used for motor mode selection in Zone 1 pump rooms. Supplied for general industrial and marine service under the applicable OEM specification. Manufacturer: Eaton Crouse-Hinds. Manufacturer part number: EFSR21A. Available on quote-to-invoice terms via cBallast. Lead time and freight are quoted per RFQ against destination Incoterm.
Specifications
- Part number
- EFSR21A
- HS code
- 8536.50
- Material
- Aluminium, epoxy coated
- Temperature range
- -40°C to +55°C
- IP rating
- IP66
- Standard
- IEC/EN 60079-1, UL 1203
Compatibility
3/4" NPT entry. Use EYS conduit seal within 18".
Standards
- IECEx
- ATEX Directive 2014/34/EU
- IEC 60092
Approvals
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