3.Junction Box with Terminals (Stainless Steel), JBE2 Series


The JBE2 junction boxes are designed for
instrument, control and distribution panel. 
They are suitable for Ex e increased safety 
type or Ex i intrinsic safe terminal blocks 
for hazardousareas, zone 1, 2 
and zone 21, 22.

Hazardous Area Gas Dust
Zones 1 & 2 21 & 22
Conforming to ATEX Ex II 2G Ex II 2D
Symbol of Protection ATEX Ex e II or Ex e ia/ib IIC Ex tD A21
Symbol of Protection IEC
ATEX Certificate PTB 04 ATEX 1073  
T Rating T6 (Ta 40 oC )  NA
  T5 (Ta 55 oC )  
Surface Temp. NA T85oC (Ta 40 oC ) 
    T95oC (Ta 55 oC )
Standard ATEX Directive 2014/34/EU, std. EN 60079-0:2006,  
  EN 60079-7:2007, EN 60079-11:2007, EN 61241-0:2006,
  EN 61241-1:2004  
Ambient Temperature -20 oC to +55 o  
Index of Protection IP66  
Entries NPT or Metric threads  
Mounting Wall type  
Housing material  : Stainless steel SUS 304L or SUS 316L
    1.2, 1.5 or 2.0 mm. thickness
Sealing gasket  : Neoprene (CR) -25 oC to +100 oC
Lid screws  : Stainless steel  


Electrical Rating    
Rated voltage      : up to 750V. (non-intrinsic safe circuit)
    up to 375V. (intrinsic safe circuit)
Rated current : up to 125A.
(depending on type of terminal used)