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Datasheet generated 2026-10-07
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R.Stahl 8040 Ex e Key-Operated Switch 2-Position

R. Stahl · Hazardous Area Equipment · ATEX Pushbuttons · Germany · r-stahl.com
Part Number
8040/1-KEY  ·  HS 8536.50
R.Stahl 8040 Ex e Key-Operated Switch 2-Position

R. Stahl 8040/1-KEY R.Stahl 8040 Ex e key-operated 2-position switch for access-controlled motor enable in Zone 1. Prevents unauthorised starting of cargo pumps.

Technical Specifications

MaterialAluminium
StandardIEC/EN 60079-7
Temperature range-40°C to +55°C
IP ratingIP66
ApprovalATEX II 2G Ex eb IIC T6 Gb, IECEx, CE, DNV
StandardsIECEx, ATEX Directive 2014/34/EU, IEC 60092
ApprovalsDNV, CE, ATEX, IECEx
HS code8536.50

Properties

MaterialAluminium
Temperature range-40°C to +55°C
IP ratingIP66
Primary standardIEC/EN 60079-7
MOQ1

Compatibility

Supplied with 2 keys. Key removable in position 0 or 1.

Standards

Approvals

Attached Documents