ATB Motors

Fabryka Silników Elektrycznych TAMEL S.A.
ul. Elektryczna 6
33-100 Tarnów
Product overview

Explosion-proof motors in flameproof enclosure type S-EF 90÷315
II 2G Ex d (e) IIB T4

Catalog range S-EF Three-Phase Explosion Proof Motors Flameproof
Enclosure II 2G Ex d (e) IIB T4.

Operating Manual range S-EF Explosion-Proof Motors.

Certificates: link to

Technical description

The motors range S-EF type 90 315 have been designed for propelling machines and devices of general use in hazardous areas, where explosive gases are present: groups IIA/IIB for motors frame sizes 90 until 315.

The motors are classified as items of category II 2G according to 94/9/WE (ATEX) standard and can be operated only in accordance with technical data presented on nameplate.

Our explosion-proof motors comply with the following standards:
PN-EN 60034-1:2005 (EN 60034-1:2004, IEC 60034-1:2004),
PN-EN 60079-0:2006 (EN 60079-0:2004, IEC 60079-0:2004),
PN-EN 60079-1:2004 (EN 60079-1:2004, IEC 60079-1:2003),
PN-EN 60079-7:2004 (EN 60079-1:2007, IEC 60079-7:2006).

The frame and sealings fulfil the IP55 protection requirements (we can also produce the motors in IP56 on request) according to PN-EN 60034-5:2004

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