Enclosures and Junction Boxes
NEC/CEC/ATEX/IEC/NBR IEC INCREASED SAFETY EX E ZONE 1 RATED JUNCTION BOXES
JBEL Series Polycarbonate Junction Boxes
Increased Safety
Furnished complete with Terminals.
ATEX/IEC:
Zone 1 e 2 – 21 e 22
II 2 GD
IP66 – IK10
NBR IEC:
Zone 1 e 2 - 21 e 22
Ex e IIC Gb
Ex tb IIIC Db
IP66 - IK10
Applications
• Small terminal junction boxes designed to facilitate electrical
connections in hazardous areas.
• Designed for use in Zone 1 or 2 areas, where flammable gases or
vapors are present either continuously or intermittently such as:
— Petroleum
— Chemical
— Refineries
— Other industrial process facilities
• Ideal for wet or corrosive atmospheres.
• Designed for use in Zone 21 or 22 areas where flammable dusts
are present either continuously or intermittently such as:
— Food processing
— Dairy
— Brewing
— Other commercial facilities
For Unarmored Cable
Features
For Armored Cable
• Pillar type terminal block for easy connection.
• Available in two sizes:
— 4 mm2 (0.006 in2 )
— 10 mm2 (0.016 in2)
• Unarmored or armored versions with earth continuity brass
device.
• Operating temperature: -40 °C to +55 °C (-40 °F to +131 °F).
Standard Materials
• Enclosure: static and impact resistant polycarbonate
• Cover gasket: polyurethane
• Hardware: stainless steel
ATEX/IEC Certifications and Compliances
• Certification Type: BJe1
— Gas, Zones 1 and 2
– Conforming to ATEX 94/9/CE: CE 0081
II 2 G
– ATEX/IEC Protection: Ex e II
– T Rating: T6
— Dust, Zones 21 and 22
– Conforming to ATEX 94/9/CE: CE 0081 II2 D
– ATEX/IEC Protection: Ex tD A21
– Surface Temperature: T75 °C
— CE Declaration of Conformity: 50226
— ATEX Certificate: LCIE 02 ATEX 6069
— IECEx Certificate: LCIE Ex 02.008
• Certification Type: BJe2
— Gas, Zones 1 and 2
II 2 G
– Conforming to ATEX 94/9/CE: CE 0081
– ATEX/IEC Protection: Ex e II
– T Rating: T6
— Dust, Zones 21 and 22
– Conforming to ATEX 94/9/CE: CE 0081 II2 D
– ATEX/IEC Protection: Ex tD A21
– Surface Temperature: T80 °C
— CE Declaration of Conformity: 50209
— ATEX Certificate: LCIE 99 ATEX 6003
— IEC Certificate: LCIE Ex 99.005
• Ambient Temperature: -40 °C to +55 °C (-40 °F to +131 °F)
• Other Certifications: GOST
• Ingress Protection (solid and liquid): IP66
• Impact Resistance (shock): IK10
• Ex Standards: EN/IEC 60079-0; 60079-7; 61241-0, 61241-1
• Other Standards: EN/IEC 60529 (IP), 62262 , 50102 (IK)
696
NBR IEC Brazilian Certifications and Compliances
• Certification Type: BJe1
— Gas, Zones 1 and 2
– IEC Marking: Ex e II Gb
– T Rating: T6
— Dust, Zones 21 and 22
– IEC Marking: Ex tb IIIC Db
– Surface Temperature: + 85 °C
— INMETRO Certificate: BVC 11.0479
• Certification Type: BJe2
— Gas, Zones 1 and 2
– IEC Markings: Ex e II Gb
– T Rating: T6
— Dust, Zones 21 and 22
– IEC Markings: Ex tb IIIC Db
– Surface Temperature: T85 °C
— INMETRO Certificate: BVC 11.0402-X
• Ambient Temperature: -40 °C to +55 °C (-40 °F to +131 °F)
• Ingress Protection (solid and liquid): IP66
• Impact Resistance (shock): IK10
• INMETRO Ordinance: 179
• Ex Standards: ABNT NBR IEC 60079-0, 60079-7, 60079-31
• Other Standards: ABNT NBR IEC 60529 (IP)
Related Products
• Cable glands for use with armored and unarmored cable are
available, see Fittings: Cable Glands.
Visit our website at www.appletonelec.com or contact us at (800) 621-1506.
© April 2015
JBEL Series Polycarbonate Junction Boxes
Furnished complete with Terminals.
ATEX/IEC:
Zone 1 e 2 – 21 e 22
II 2 GD
IP66 – IK10
NBR IEC:
Zone 1 e 2 - 21 e 22
Ex e IIC Gb
Ex tb IIIC Db
IP66 - IK10
Rating
(Amps)
Equipment
Weight
kg (lb)
Volume
dm3 (in3)
IEC
Catalog Number
NBR IEC
For Unarmored Cables 2.5/4 mm2 (0.004/0.006 in2) 660 V — Certification Type BJe1
Supplied with 4 connection terminals. Maximum capacity per terminal: 4 x 2.5 mm2 (0.004 in2) or 2 x 4 mm2 (0.004 in2) + 2 x 2.5 mm2 (0.004 in2) and 4
interconnected earth terminals. Maximum capacity per earth terminal: 1 x 4 mm2 (0.004 in2)
4 x PG16 entries with knock-out caps 
4 x Integrated cable glands for unarmored
cable; 8 to 16 mm (0.31" to 0.69")
diameter
28 A/2.5 mm2 (0.004 in2)
38 A/4 mm2 (0.006 in2)
0.4
(0.88)
1.7
JBEL1N4P16G
(103.74)
NJBEL1N4P16G
Important: Cables must be secured to structure
close to box entries
For Armored Cables 2.5/4 mm2 (0.004/0.006 in2) 660 V — Certification Type BJe1
Supplied with 4 connection terminals. Maximum capacity per terminal: 4 x 2.5 mm2 (0.004 in2) or 2 x 4 mm2 (0.004 in2) + 2 x 2.5 mm2 (0.004 in2) and 4
interconnected earth terminals. Maximum capacity per earth terminal: 1 x 4 mm2 (0.004 in2)
4 x M20 entries with earth brass continuity
device
2 x blanking plugs
28 A/2.5 mm2 (0.004 in2)
38 A/4 mm2 (0.006 in2)
0.4
(0.88)
1.7
JBEL1A4M20
(103.74)
NJBEL1A4M20
For Unarmored Cables 6/10 mm2 (0.009/0.016 in2) 690 V — Certification Type BJe2
NEC/CEC/ATEX/IEC/NBR IEC INCREASED SAFETY EX E ZONE 1 RATED JUNCTION BOXES
Increased Safety
Supplied with 4 connection terminals. Maximum capacity per terminal: 4 x 6 mm2 (0.009 in2) or 3 x 10 mm2 (0.016 in2) + 4 mm2 (0.004 in2) and 4 interconnected
earth terminals. Maximum capacity per earth terminal: 1 x 10 mm2 (0.016 in2)
4 x M20 entries
4 x cable glands for unarmored cable;
6.5 to 14.5 mm (0.26” to 0.57”) diameter
42 A/10 mm2 (0.016 in2)
3 x M25 entries
3 x cable glands for unarmored cable;
8 to 18.5 mm (0.31" to 0.73") diameter
18 A/4 mm2 (0.006 in2)
2
0.7
(1.54)
4.5
JBEL2N3M20G
(274.60)
NJBEL2N3M20G
0.7
(1.54)
4.5
JBEL2N4M20G
(274.60)
NJBEL2N4M20G
0.7
(1.54)
4.5
JBEL2N3M25G
(274.60)
NJBEL2N3M25G
0.7
(1.54)
4.5
JBEL2N4M25G
(274.60)
NJBEL2N4M25G
2
30 A/6 mm (0.009 in )
4 x M25 entries
4 x cable glands for unarmored cable;
8 to 18.5 mm (0.31” to 0.73”) diameter
For Armored Cables 6/10 mm2 (0.009/0.016 in2) 690 V — Certification Type BJe2
Supplied with 4 connection terminals. Maximum capacity per terminal: 4 x 6 mm2 (0.009 in2) or 3 x 10 mm2 (0.016 in2) + 4 mm2 (0.004 in2) and 4 interconnected
earth terminals. Maximum capacity per earth terminal: 1 x 10 mm2 (0.016 in2)
4 x M20 entries with earth brass continuity
device.
2 x M20 blanking plugs
4 x M25 entries with earth brass continuity
device.
2 x M25 blanking plugs
42 A/10 mm2 (0.016 in2)
2 x M25 + 2 x M20 entries with earth brass
continuity device.
1 x M25 + 1 x M20 blanking plugs
18 A/4 mm2 (0.006 in2)
3 x M25 + 1 x M20 entries with earth brass
continuity device.
1 x M25 + 1 x M20 blanking plugs
2
0.7
(1.54)
4.5
JBEL2A4M20
(274.60)
NJBEL2A4M20
0.7
(1.54)
4.5
JBEL2A4M25
(274.60)
NJBEL2A4M25
0.7
(1.54)
4.5
JBEL2A4M05
(274.60)
NJBEL2A4M05
0.7
(1.54)
4.5
JBEL2A4M06
(274.60)
NJBEL2A4M06
2
30 A/6 mm (0.009 in )
 Knock-out caps can be used as plugs.
Visit our website at www.appletonelec.com or contact us at (800) 621-1506.
© April 2015
697
Enclosures and Junction Boxes
3 x M20 entries
3 x cable glands for unarmored cable;
6.5 to 14.5 mm (0.26" to 0.57") diameter
Increased Safety
Furnished complete with Terminals.
Dimensions in Millimeters (Inches)
BJe1 with Cable Glands for Unarmored Cables
50.0
17.0 (1.97)
(0.67)
BJe2 with Cable Glands for Unarmored Cables
17.0 (0.67)
6.0
(0.23)
4 x M20
6.0
(0.23)
54.7
(2.15)
6.2
(0.24)
54.7 (2.15)
108 x 108
(4.25 x 4.25)
125 x 125
(4.92 x 4.92)
125 x 125
(4.92 x 4.92)
54.7 (2.15)
53.3
(2.10)
72
(2.83)
50.0
(1.97)
BJe2 without Cable Glands for Armored Cables
185 x 185 (7.28 x 7.28)
698
17.0
(0.67)
6.2 (0.24)
6.2 (0.24)
6.2 (0.24)
11.5
(0.45)
6.0
(0.23)
136.0 (5.35)
Fix. 124.0 (4.88)
125.0 (4.92)
4 x PG16
6.0
(0.23)
17.0 (0.67)
125.0 (4.92)
6.2 (0.24)
BJe1 without Cable Glands for Armored Cables
6.2
(0.24)
11.5
(0.45)
136.0 (5.35)
Fix. 124.0 (4.88)
Enclosures and Junction Boxes
NEC/CEC/ATEX/IEC/NBR IEC INCREASED SAFETY EX E ZONE 1 RATED JUNCTION BOXES
JBEL Series Polycarbonate Junction Boxes
72
(2.83)
Visit our website at www.appletonelec.com or contact us at (800) 621-1506.
© April 2015