4B ATEX Junction Boxes0 pages

Product Datasheet

JB0AI JB1CAI JB2CAI

BRAIME
4B JUNCTION BOXES
CSA, ATEX and IECEx Approved

APPLICATION
For use on any application where an ATEX, IECEx or CSA approved
junction box is required
DESCRIPTION
The HOTBOX Junction box is an CSA, ATEX and IECEx approved
terminal box which complies with the required standards to enable it to
be used in Zone 21 and Class ǁ, Div 2, Groups F and G environments.
There are three type available: 6 Terminal, 12 Terminal and DIN rail only
with an Earth terminal. The total allowed power dissipation 11.5W.
Note: The power rating stated above can only be achieved with correct
electrical and mechanical installation procedures.

JB2CAI Junction Box

FEATURES
► Dimension: 141x88x111 (LxHxW) in mm
► Terminals for up to 2.5mm2 Cable
► 4 x Holes for M25 Glands
► High-Resistance Polyamide Material
► IP66 Protection – Dust-Tight and Powerful Water Jet Rated
► ATEX/IECEx Zone 21 approved
► CSA Class ǁ Div2, Groups E and G Approved
ACCSESSORIES
► M25 ATEX Gland for a Single Cable with a Diameter of Ø 8-17mm
► M25 ATEX Gland for Two Cables with a Diameter of Ø4.5-7mm each
► Please Contact a Sales Representative for More Information on the
Accessories Available

M25 Gland for 2xØ 4,5-7mm

Junction Box
Type

Number Of
Contacts

Phoenix Contact
Terminal

IECEx /
ATEX

CSA

Maximum Power
Dissipation

JB0AI

0 (DIN Rail Only) +
Earth Terminal

UK 2,5N

Zone 21

NO CSA
APPROVAL

11.5W

UK 2,5N

Zone 21

Class ǁ, Div 2,
Groups F and G

11.5W

UK 2,5N

Zone 21

JB1CAI

JB2CAI

6

12

Class ǁ, Div 2,
Groups F and G

11.5W

Please refer to instruction manual for correct installation.
Information subject to change or correction. April 2012

4B BRAIME ELEVATOR COMPONENTS LIMITED - Hunslet Road, Leeds LS10 1JZ, UK
Tel: +44 (0)113 246 1800 Fax: +44 (0)113 243 5021 Email: 4b-uk@go4b.com

www.go4b.com