YOUR PARTNER FOR SAFETY

Since 1961

Explosion Proof Electrical Equipment

EJB

ULT

EJB ULT

Feam Catalogue 03 - 1

Ex Enclosures

ENCLOSURES

ON REqUEST ACCESSORiES: •Externalepoxypainting(anycolours)•InternalanticondensatepaintingorangeRAL-2004•O-Ringgasketsoncover

•Glasswindowsoncover•Drainandbreathervalves•StainlesssteelAISI316-Lhinges

installation: hazardousareas-Zone1/2(Gases)-Zone21/22(Dusts) Classification: GroupII-Category2G2D

* valid data for all execution

ATEX / iECEx / GOSTNEC 505 NEC 500Class i Class i Class ii Class iii

Zone 0 1 2 20 21 22 Zone 0 1 2 Division 1 2 1 2 1 2X X X X X X X X X X X

Mechanical characteristics

*TERMiNAL BOARD (Modular terminal strip / power distribution bars)

ATEX 94/9/EC iEC Ex iNMETRO GOST-R (RTR/RTN)/K NEC 505

EXECUTiONII2GExdbIIB+H2T6…T3

II2GExdb[ia/ib]IIB+H2T6…T3II2DExtbIIICT85°C…T150°C

ExdbIIB+H2T6…T3Exdb[ia/ib]IIB+H2T6…T3

ExdbIIB+H2T6…T3Exdb[ia/ib]IIB+H2T6…T3

1ExdIIB+H2T61Exd[ia/ib]IIB+H2T6ExtDA21T85°C…t150°C

1ExdIIB+H2 U

Class1,Zone1,AExdbIIB+H2T6…T3

AExdb[ia/ib]IIB+H2T6…T3Zone21,AExtbIIICT85°C…T150°C

*CONTROL AND SiGNALLiNG UNiTS

Lighting, power and receptacles distribution panelboards / switchracks / DOL and Dy motor starters / control and signalling panelboardsATEX 94/9/EC iEC Ex iNMETRO GOST-R (RTR/RTN)/K NEC 505

EXECUTiON

II2GExtdIIB+H2T6…T3II2(1)GExdb[iaIIA/B/C]

IIB+H2T6…T3; II2(2)GExdb[ibIIA/B/C]IIB+H2T6…T3;II2DExtbIIICT85°C…150°C

ExdbIIB+H2T6…T3Exdb[ia/ib]IIB+H2T6…T3ExtbIIICT85°C…T150°C

ExdbIIB+H2T6…T3Exdb[ia/ib]IIB+H2T6…T3

1ExdIIB+H2T61Exd[ia/ib]IIB+H2T6ExtDA21T85°C…t150°C

1ExdIIB+H2 U

Class1,Zone1,AExdbIIB+H2T6…T3

AExdb[ia/ib]IIB+H2T6…T3Zone21,AExtbIIICT85°C…T150°C

AMBiENT TEMP. -70°C÷+130°C -70°C÷+130°C -70°C÷+130°C -70°C÷+130°C -70°C÷+130°CPROTECTiON DEGREE IP66 IP66 IP66 IP66 IP66

RULES OF COMPLiANCE

EN60079-0:2004;EN60079-1:2004;EN60079-11:2006;EN60079-31:2009

IEC60079-0;IEC60079-1;IEC60079-11;IEC60079-31

ABNTNBRIEC60079-0:2008;ABNTNBRIEC60079-1:2009;ABNTNBRIEC60529:2009

ГОСТРМЭК60079-0:2011;ГОСТРМЭК61241-0:2007;ГОСТРМЭК61241-1:2004

ISA60079-0;ISA60079-1;ISA60079-11;ISA60079-31;

*POWER UNiTS

Current and voltage transformers / power supplies / rectifiersATEX 94/9/EC iEC Ex iNMETRO GOST-R (RTR/RTN)/K NEC 505

EXECUTiON II2GExtdIIB+H2T6…T3II2DExtbIIICT85°C…150°C

ExdbIIB+H2T6…T3Exdb[ia/ib]IIB+H2T6…T3ExtbIIICT85°C…T150°C

ExdbIIB+H2T6…T3Exdb[ia/ib]IIB+H2T6…T3

1ExdIIB+H2T61Exd[ia/ib]IIB+H2T6ExtDA21T85°C…t150°C

1ExdIIB+H2 U

Class1,Zone1,AExdbIIB+H2T6…T3

AExdb[ia/ib]IIB+H2T6…T3Zone21,AExtbIIICT85°C…T150°C

Bodyandcover marinegradecopperfreealuminiumlightalloy/stainlesssteelAiSi 316LScrews stainlesssteel-internal/externalInternalplate hotdipgalvanizedsteel/aluminiumFixing galvanizedsteelstirrupsth.10mmGaskets O-RINGsiliconrubberoncover(optiononrequest)

YOUR PARTNER FOR SAFETY

Since 1961

EJB

ULT

G

HxL

B

A D

F

E

EJB-21ULT 190 80 150 80

EJB-31ULT 320 140 230 140

EJB-51ULT 450 120 250 120

EJB-61ULT 550 260 350 260

EJB-63ULT 550 150 350 150

CA

B D

E

F

EJB-21ULT 200 150

EJB-31ULT 300 200

EJB-51ULT 460 260

EJB-61ULT 570 370

EJB-63ULT 570 370

A

EJB-21ULT 320 280 182 180 250 123 220 180 180-140 13,50 A

EJB-31ULT 450 350 253 294 335 187 350 250 325-225 27,00 A

EJB-51ULT 600 400 240 360 385 195 490 290 460-260 52,50 A

EJB-61ULT 710 500 384 500 470 295 580 370 560-360 114,00 A

EJB-63ULT 710 500 200 500 470 165 580 370 560-360 92,00 A

EJB-21ULT 30x1 20x1 14x1 12x1 8x1 6x1 2x1 1x1 180-140

EJB-31ULT 52x2 32x2 24x2 20x2 14x2 12x1 8x1 4x1 325-225

EJB-51ULT 80x2 46x2 36x2 30x2 22x2 18x2 16x1 6x1 460-260

EJB-61ULT 92x3 58x3 46x3 38x3 28x3 26x2 22x2 12x1 560-360

EJB-63ULT 92x3 58x3 46x3 38x3 28x3 26x2 22x2 12x1 560-360

CODE A [mm]

B [mm]

D [mm]

E [mm]

F [mm]

G [mm]

H [mm]

L [mm]

iNT. PLATE X-y [mm]

WEiGHT [Kg] DETAiL

2 - Feam Catalogue 03

ExEnclosures

EJB UL Technical features

EJB UL Body Enclosures Drilling Layout

Reference details

PLATEX-Y

EJB ULT indicative quantity of terminals and relevant section

WALL DRiLLiNG AREA

CODE SECT.2,5[sq/mm]

SECT. 6,0 [sq/mm]

SECT. 10,0 [sq/mm]

SECT. 16,0 [sq/mm]

SECT. 35,0 [sq/mm]

SECT. 50,0 [sq/mm]

SECT. 70,0 [sq/mm]

SECT. 240,0 [sq/mm]

iNT. PLATE X - y

[mm]

AREA FORATURA COPERCHiOENCLOSURE

CODE

DRiLLiNG AREA (LONG SiDE)

DRiLLiNG AREA (SHORT SiDE)

A [mm]

B [mm]

C [mm]

D [mm]

ENCLOSURE CODE

DRiLLiNG AREA (COVER)

E [mm]

F[mm]

REMARK: Duetothedevelopmentofthenationalandinternationalspecificationsandofthetechnology,theabovetechnicalcharacteristicsshowedonthisbulletincanbeconsideredasbindingonourconfirmationonly.