Stainless Steel Enclosure Solutions
Control and Apparatus
SERIES
The foremost in
reliability
Built to maintain high performance under
the most extreme conditions.
Stainless Steel Enclosures
Ex-Cell
N-TB
S-TB
QBX
Ex-Cell is a high quality enclosure range suitable for
installation in the majority of applications. It provides
unique design features in a cost-effective solution
for the end user. With certifications for harsh and
hazardous environments and good value, Ex-Cell is an
ideal choice to satisfy a variety of market requirements.
N-TB is a premium enclosure range designed for the
most extreme environments and certified with all
major hazardous area approvals world-wide. This
long established range has an unbeatable reputation
amongst the market leaders of the oil and gas
industry.
S-TB provides a simple but robust design for
smaller junction box requirements, complementing
the N-TB and Ex-Cell ranges. S-TB is one of the most
popular choices for these applications.
QBX is a medium-duty industrial enclosure. These
are available in a wide range of sizes to meet a
diverse range of non-hazardous applications.
Available in electro-polished 316L or 304 stainless steel
or RAL 7032 polyester powder coated sheet steel;
1.2mm (18 swg) body and lid, 1.5mm (16 swg) lid on
larger sizes.
Available in electro-polished 316L or 304 stainless steel,
1.5mm (16 swg) body and lid, 2.0mm (14 swg) lid on
larger sizes.
Available in electro-polished 316L or 304 stainless steel,
1.5mm (16 swg) body and lid.
Available in electro-polished 316L or 304 stainless steel
or RAL 7032 polyester powder coated sheet steel;
1.2mm (18 swg) body and lid.
Standard high integrity "one piece" foam-in-place
polyurethane gasket, cut closed cell chloroprene or
silicon gasket options. Integrated drainage channel.
High integrity “one piece” foam in place silicon gasket as
standard, cut closed cell silicon gasket option.
Integrated drainage channel.
High integrity “one piece” foam in place silicon gasket
as standard, cut closed cell silicon gasket option.
High integrity "one piece" foam in place polyurethane
gasket.
Integrated drainage channel.
Covers with stainless steel hinges and either corrosion
resistant chromium plated zinc ¼ turn locks (stainless
steel option available), or captive stainless steel screws.
Covers with stainless steel lift off hinges and captive
stainless steel hex-head screws.
Removable lid with 4 captive stainless steel slotted hexhead screws.
Hinged door with chromium plated zinc ¼ turn lock.
(Double bit lock supplied as standard with other key
options on request, stainless steel lock also available.)
Enclosure Mounting
External 3mm thick welded mounting lugs with Ø 11mm
holes (x4) / slots orientated horizontally or vertically.
External 3mm thick welded mounting lugs with Ø 11mm
holes (x4) / slots orientated horizontally.
S-TB 121208 - 252512: 2 x welded lugs, Ø 8 mm holes
S-TB 163812 - 254013: 4 x welded lugs, Ø 8 mm holes
S-TB 383822 - 604022: 4 x welded lugs, Ø 11 mm holes
Adjustable external mounting lugs (x4), 10mm holes,
may be mounted vertically, horizontally, or diagonally,
supplied loose.
Equipment Mounting
Stand off pillars with Ø 9mm, 25mm high, tapped
M6 x 10 mm long for rail or mounting plate.
Stand off pillars with Ø 9mm, 25mm high, tapped
M6 x 10 mm long for rail or mounting plate.
S-TB 121208 - 254013: welded TAS 20 mounting rail
S-TB 383822 - 604022 4 x stand off pillars Ø 9 x 25 mm
high, tapped M6 x 10 mm long for rail or mounting plate.
4 x M6 x 16 mm long studs. Supplied with a 2 mm thick
zinc coated mounting (chassis) plate. Fixing kit supplied.
3mm thick gland plate optional for 0, 1, 2, 3, or 4 sides of
the enclosure.
3mm thick gland plate optional for 0, 1, 2, 3, or 4 sides of
the enclosure.
S-TB 121208 - 254013: not available
S-TB 383822 - 604022: optional for 0, 1, 2, 3 or 4 sides
Optional 1.5 mm thick gland plates available in top and
bottom.
M10 external / internal brass earth stud and assembly
M6 internal stud on lid and gland plates.
M10 external / internal stainless steel earth stud and
accessories.
S-TB 121208 - 254013: M6 external / internal stainless steel
earth stud assembly
S-TB 383822 - 604022: M10 external / internal stainless steel
earth stud assembly
Internal M6 stud on base and door.
IP66 to EN60529 (suitable for wash-down applications)
IP66 to EN60529 (suitable for wash down applications)
IP66 to EN60529 (suitable for wash-down applications)
IP66 to EN60529
Polyurethane
Chloroprene
Silicon
Silicon FIP
Cut silicon 1
Cut silicon 2
Silicon FIP
Cut silicon
Polyurethane
Stainless Steel versions for Zone 1, 2, 21 and 22
Our explosion-protected terminal enclosures made of stainless steel (AISI
316 L) were developed for instrumentation and control installations using
the Ex-e and Ex-i technologies.
Overview
Applications
Terminal enclosures act as a link between main cables to the control
room and branch cables to the field. In addition, they may also be used for
the direct connection of actuators and sensors. Ex-Cell, N-TB, and S-TB
enclosures are certified for use in zone 1, 2, 21 and 22 areas and are also
suitable for Class I, Division 2 applications.
Material & Finish
Characteristics
The robust design and electro-polished finish of our stainless steel
terminal boxes provide a high degree of safety for offshore applications
and in areas with harsh chemical, mechanical, and environmental
operating conditions.
Gasket
Door Fixing
Offering
Eaton manufactures three series of explosion protected terminal
enclosures and one series of industrial enclosures that are all available in
various sizes, accommodating up to 7 x 128 terminals, depending on size
and application. With a choice between screw and tension-spring (screwless) terminals for single and multi-wire conductors, engineers may select
the type of connection that is most suitable for the application.
The design is optimized with a large drilling area to allow for connecting
more metallic cable glands compared to competitors. Separate PE/PA
rails are optional for additional earth continuity connections. Unused entry
holes are safely sealed with certified blanking plugs and an optional screwon metal flange facilitates use in a wide variety of applications.
Gland Plates
Earthing
Stainless steel AISI 316 L, electro-polished surface
Ingress Protection
Gland plates available on request*
Highly resistant silicone seals
Ingress protection IP66
Operating Temperatures
Impact Resistance
PE/PA rails
Component Certification
-20 °C to +80 °C
-40 °C to +80 °C
-55 °C to +135 °C
-55 °C to +120 °C
-40 °C to +120 °C
-35 °C to +120 °C
-55 °C to +120 °C
-40 °C to +120 °C
-20 °C to +80 °C
ATEX 7 Joule, IK 10 (20 Joule)
ATEX 7 Joule, IK 10 (20 Joule)
ATEX 7 Joule, IK 10 (20 Joule)
IK 10 (20 Joule)
ATEX / IECEx
D II 2 G / Ex e IIC
ATEX / IECEx
D II 2 D / Ex tD A21 IP66
Customs Union
1 Ex e II Gb
Customs Union
Ex tb III Db
Type 3S, 4, 4X to UL50/C22.2
ATEX / IECEx
D II 2 G / Ex e IIC Gb
ATEX / IECEx
D II 2 D / Ex tb IIIC Db
Customs Union
1 Ex e II Gb
Customs Union
Ex tb III Db
Type 3S, 4, 4X to UL50/C22.2
ATEX / IECEx
D II 2 G / Ex e IIC Gb
ATEX / IECEx
D II 2 D / Ex tb IIIC Db
Customs Union
1 Ex e II Gb
Customs Union
Ex tb III Db
Type 3S, 4, 4X to UL50/C22.2
Type 3S, 4, 4X to UL50/C22.2
*3 mm standard or 6 mm option
EATON
Enclosure Solutions
www.crouse-hinds.de
Stainless Steel Enclosures
Stainless Steel versions for Zone 1, 2, 21 and 22
Our explosion-protected terminal enclosures made of stainless steel (AISI
316 L) were developed for instrumentation and control installations using
the Ex-e and Ex-i technologies.
Overview
Applications
Terminal enclosures act as a link between main cables to the control
room and branch cables to the field. In addition, they may also be used for
the direct connection of actuators and sensors. Ex-Cell, N-TB, and S-TB
enclosures are certified for use in zone 1, 2, 21 and 22 areas and are also
suitable for Class I, Division 2 applications.
Material & Finish
Characteristics
The robust design and electro-polished finish of our stainless steel
terminal boxes provide a high degree of safety for offshore applications
and in areas with harsh chemical, mechanical, and environmental
operating conditions.
Gasket
Door Fixing
Offering
Eaton manufactures three series of explosion protected terminal
enclosures and one series of industrial enclosures that are all available in
various sizes, accommodating up to 7 x 128 terminals, depending on size
and application. With a choice between screw and tension-spring (screwless) terminals for single and multi-wire conductors, engineers may select
the type of connection that is most suitable for the application.
Enclosure Mounting
Equipment Mounting
The design is optimized with a large drilling area to allow for connecting
more metallic cable glands compared to competitors. Separate PE/PA
rails are optional for additional earth continuity connections. Unused entry
holes are safely sealed with certified blanking plugs and an optional screwon metal flange facilitates use in a wide variety of applications.
Gland Plates
Earthing
Stainless steel AISI 316 L, electro-polished surface
Ingress Protection
Gland plates available on request*
Highly resistant silicone seals
Ingress protection IP66
Operating Temperatures
Impact Resistance
PE/PA rails
Component Certification
*3 mm standard or 6 mm option
EATON
Enclosure Solutions
Ex-Cell
N-TB
Ex-Cell is a high quality enclosure range suitable for
installation in the majority of applications. It provides
unique design features in a cost-effective solution
for the end user. With certifications for harsh and
hazardous environments and good value, Ex-Cell is an
ideal choice to satisfy a variety of market requirements.
N-TB is a premium enclosure range designed for the
most extreme environments and certified with all
major hazardous area approvals world-wide. This
long established range has an unbeatable reputation
amongst the market leaders of the oil and gas
industry.
Available in electro-polished 316L or 304 stainless steel
or RAL 7032 polyester powder coated sheet steel;
1.2mm (18 swg) body and lid, 1.5mm (16 swg) lid on
larger sizes.
Available in electro-polished 316L or 304 stainless steel,
1.5mm (16 swg) body and lid, 2.0mm (14 swg) lid on
larger sizes.
Standard high integrity "one piece" foam-in-place
polyurethane gasket, cut closed cell chloroprene or
silicon gasket options. Integrated drainage channel.
High integrity “one piece” foam in place silicon gasket as
standard, cut closed cell silicon gasket option.
Integrated drainage channel.
Covers with stainless steel hinges and either corrosion
resistant chromium plated zinc ¼ turn locks (stainless
steel option available), or captive stainless steel screws.
Covers with stainless steel lift off hinges and captive
stainless steel hex-head screws.
External 3mm thick welded mounting lugs with Ø 11mm
holes (x4) / slots orientated horizontally or vertically.
External 3mm thick welded mounting lugs with Ø 11mm
holes (x4) / slots orientated horizontally.
Stand off pillars with Ø 9mm, 25mm high, tapped
M6 x 10 mm long for rail or mounting plate.
Stand off pillars with Ø 9mm, 25mm high, tapped
M6 x 10 mm long for rail or mounting plate.
3mm thick gland plate optional for 0, 1, 2, 3, or 4 sides of
the enclosure.
3mm thick gland plate optional for 0, 1, 2, 3, or 4 sides of
the enclosure.
M10 external / internal brass earth stud and assembly
M6 internal stud on lid and gland plates.
M10 external / internal stainless steel earth stud and
accessories.
IP66 to EN60529 (suitable for wash-down applications)
IP66 to EN60529 (suitable for wash down applications)
Polyurethane
Chloroprene
Silicon
-20 °C to +80 °C
-40 °C to +80 °C
-55 °C to +135 °C
Silicon FIP
Cut silicon 1
Cut silicon 2
-55 °C to +120 °C
-40 °C to +120 °C
-35 °C to +120 °C
ATEX 7 Joule, IK 10 (20 Joule)
ATEX 7 Joule, IK 10 (20 Joule)
ATEX / IECEx
D II 2 G / Ex e IIC
ATEX / IECEx
D II 2 D / Ex tD A21 IP66
Customs Union
1 Ex e II Gb
Customs Union
Ex tb III Db
Type 3S, 4, 4X to UL50/C22.2
ATEX / IECEx
D II 2 G / Ex e IIC Gb
ATEX / IECEx
D II 2 D / Ex tb IIIC Db
Customs Union
1 Ex e II Gb
Customs Union
Ex tb III Db
Type 3S, 4, 4X to UL50/C22.2
S-TB
QBX
S-TB provides a simple but robust design for
smaller junction box requirements, complementing
the N-TB and Ex-Cell ranges. S-TB is one of the most
popular choices for these applications.
QBX is a medium-duty industrial enclosure. These
are available in a wide range of sizes to meet a
diverse range of non-hazardous applications.
Available in electro-polished 316L or 304 stainless steel,
1.5mm (16 swg) body and lid.
Available in electro-polished 316L or 304 stainless steel
or RAL 7032 polyester powder coated sheet steel;
1.2mm (18 swg) body and lid.
High integrity “one piece” foam in place silicon gasket
as standard, cut closed cell silicon gasket option.
High integrity "one piece" foam in place polyurethane
gasket.
Integrated drainage channel.
Removable lid with 4 captive stainless steel slotted hexhead screws.
Hinged door with chromium plated zinc ¼ turn lock.
(Double bit lock supplied as standard with other key
options on request, stainless steel lock also available.)
S-TB 121208 - 252512: 2 x welded lugs, Ø 8 mm holes
S-TB 163812 - 254013: 4 x welded lugs, Ø 8 mm holes
S-TB 383822 - 604022: 4 x welded lugs, Ø 11 mm holes
Adjustable external mounting lugs (x4), 10mm holes,
may be mounted vertically, horizontally, or diagonally,
supplied loose.
S-TB 121208 - 254013: welded TAS 20 mounting rail
S-TB 383822 - 604022 4 x stand off pillars Ø 9 x 25 mm
high, tapped M6 x 10 mm long for rail or mounting plate.
4 x M6 x 16 mm long studs. Supplied with a 2 mm thick
zinc coated mounting (chassis) plate. Fixing kit supplied.
S-TB 121208 - 254013: not available
S-TB 383822 - 604022: optional for 0, 1, 2, 3 or 4 sides
Optional 1.5 mm thick gland plates available in top and
bottom.
S-TB 121208 - 254013: M6 external / internal stainless steel
earth stud assembly
S-TB 383822 - 604022: M10 external / internal stainless steel
earth stud assembly
Internal M6 stud on base and door.
IP66 to EN60529 (suitable for wash-down applications)
IP66 to EN60529
Silicon FIP
Cut silicon
Polyurethane
-55 °C to +120 °C
-40 °C to +120 °C
-20 °C to +80 °C
ATEX 7 Joule, IK 10 (20 Joule)
IK 10 (20 Joule)
ATEX / IECEx
D II 2 G / Ex e IIC Gb
ATEX / IECEx
D II 2 D / Ex tb IIIC Db
Customs Union
1 Ex e II Gb
Customs Union
Ex tb III Db
Type 3S, 4, 4X to UL50/C22.2
Type 3S, 4, 4X to UL50/C22.2
www.crouse-hinds.de
Enclosure Range: Size Summary
(Size Reference: height / width / depth)
1
Ex-Cell
N-TB
S-TB
QBX
23/15/13 cm
26/26/15 cm
30/20/15 cm
30/30/15 cm
30/30/20 cm
40/30/15 cm
40/30/20 cm
40/40/15 cm
40/40/20 cm
40/50/15 cm
40/50/20 cm
50/40/15 cm
50/40/20 cm
50/50/15 cm
50/50/20 cm
60/40/15 cm
60/40/20 cm
60/50/15 cm
60/50/20 cm
60/60/15 cm
60/60/20 cm
60/76/20 cm
76/50/20 cm
76/60/20 cm
76/76/20 cm
80/60/20 cm
80/80/20 cm
90/60/20 cm
90/76/20 cm
90/90/20 cm
100/80/20 cm
100/100/20 cm
100/80/30 cm
100/100/30 cm
120/100/30 cm
120/120/30 cm
180/180/30 cm
22/15/13 cm
26/26/16 cm
26/26/20 cm
30/18/15 cm
30/30/16 cm
30/30/20 cm
37/31/15 cm
30/35/20 cm
38/26/16 cm
38/26/20 cm
30/30/23 cm
38/38/23 cm
38/45/20 cm
40/40/16 cm
40/50/15 cm
45/38/16 cm
45/38/20 cm
45/55/20 cm
48/48/20 cm
50/35/16 cm
50/35/20 cm
50/45/20 cm
50/55/20 cm
50/64/20 cm
60/64/20 cm
62/45/16 cm
62/45/20 cm
73/73/20 cm1
75/55/16 cm1
74/55/20 cm1
76/50/20 cm1
86/64/16 cm1
86/64/20 cm1
12/12/07 cm
12/12/08 cm
12/12/09 cm
14/12/07 cm
15/12/08 cm
15/15/09 cm
16/38/12 cm
17/12/09 cm
18/12/07 cm
19/15/09 cm
19/19/10 cm
22/25/12 cm
25/25/12 cm
25/40/13 cm
27/12/09 cm
30/26/10 cm
30/30/20 cm
34/34/15 cm
34/55/15 cm
37/33/10 cm
38/30/22 cm
38/38/22 cm
40/60/12 cm
48/48/20 cm
40/60/22 cm
20/20/12 cm
30/20/12 cm
30/30/12 cm
30/40/12 cm
40/30/12 cm
40/40/12 cm
50/40/12 cm
60/40/12 cm
30/30/22 cm
30/40/22 cm
40/30/22 cm
40/40/22 cm
40/50/22 cm
50/30/22 cm
50/40/22 cm
50/50/22 cm
50/60/22 cm
60/30/22 cm
60/40/22 cm
60/50/22 cm
60/60/22 cm
70/30/22 cm
70/40/22 cm
70/50/22 cm
70/60/22 cm
80/30/22 cm
80/40/22 cm
80/50/22 cm
80/60/22 cm
91/61/20 cm1
98/74/16 cm1
98/74/20 cm1
105/61/20 cm1
These N-TB sizes available with Fermasil FIP gasket only
Features & Benefits
Eaton has the core expertise in the fabrication of metallic enclosures. Our Crouse-Hinds series products meet the
requirements of the most demanding hazardous area, marine, and heavy industrial environments. Value added
features of our enclosures include:
Horizontal and vertical mounting options for Ex-Cell
Up to 4 different gland plate options
Internal and external earth stud
High integrity foam in place gasket as standard - Hyperlast polyurethane
(Ex-Cell and QBX), Fermasil Silicon (N-TB and S-TB)
Excellent recovery and re-sealing properties
Heavy-duty, 3mm thick fixing lugs
www.crouse-hinds.de
EATON
Enclosure Solutions
Eaton’s Crouse-Hinds Business
The safety you rely on.
See the complete offering of Hazardous and Industrial Products at www.crouse-hinds.de.
U.S. (Global Headquarters):
Eaton's Crouse-Hinds
Business
1201 Wolf Street
Syracuse, NY 13208
(866) 764-5454
FAX: (315) 477-5179
FAX Orders Only:
(866) 653-0640
[email protected]
For more information:
If further assistance is
required, please contact
an authorized Eaton
Distributor, Sales Office,
or Customer Service
Department.
Australia
Phone +61-2-8787-2777
Fax
+61-2-9609-2342
[email protected]
Korea
Phone +82-2-3484-6783
Fax
+82-2-3484-6778
[email protected]
The Netherlands
Phone +31-10-2452145
Fax
+31-10-2452121
[email protected]
China
Phone +86-21-2899-3600
Fax
+86-21-2899-4055
[email protected]
Mexico/Latin America/
Caribbean
Phone +52-555-804-4000
Fax
+52-555-804-4020
[email protected]
Norway
Phone +47-32-244600
Fax
+47-32-244646
[email protected]
Great Britain
Phone +44-247-630-89 30
Fax
+44-247-630-10 27
[email protected]
India
Phone +91-124-4683888
Fax
+91-124-4683899
[email protected]
Spain
Phone +34-9-37362710
Fax
+34-9-37835055
sales.CCH.es@
cooperindustries.com
Middle East (Dubai)
Phone +971-4-427-2522 / 2500
Fax
+971-4-429-8521
[email protected]
Canada
Toll Free +1-800-265-0502
Fax
+1-800-263-9504
Fax orders only:
+1-866-653-0645
Singapore:
Phone +65-6645-9888
Fax
+65-6297-4819
[email protected]
Turkey
Phone +90-216-464-20-20
Fax
+90-216-464-20-10
[email protected]
Russia
Phone +7-495 510-24-27
Fax
+7-495 510-24-28
[email protected]
www.cooper-russia.ru
Eaton’s Crouse-Hinds Business
Neuer Weg – Nord 49
D-69412 Eberbach
Phone +49 (0) 6271/806-500
Fax +49 (0) 6271/806-476
E-mail [email protected]
Internet www.crouse-hinds.de
Eaton
1000 Eaton Boulevard
Cleveland, OH 44122
United States
Eaton.com
© 2015 Eaton Corporation
All Rights Reserved
Printed in Germany
Publication No. BR 300 8000 2261
July 2015
Changes to the products, to the information contained in this document, and to prices are
reserved; so are errors and omissions. Only order confirmations and technical documentation
by Eaton is binding. Photos and pictures also do not warrant a specific layout or functionality.
Their use in whatever form is subject to prior approval by Eaton. The same applies to
Trademarks (especially Eaton, Moeller, and Cutler-Hammer). The Terms and Conditions of Eaton
apply, as referenced on Eaton Internet pages and Eaton order confirmations.
Eaton’s Crouse-Hinds Business
1201 Wolf Street
Syracuse, NY 13208
(866) 764-5454
[email protected]
Eaton is a registered trademark.
All other trademarks are property
of their respective owners.