Nonmetallic
NEMA 4X
Zone 1, Division 2
EXPLOSION-PROTECTED
DISTRIBUTION PANELS
INTRODUCTION
Cooper Crouse Hinds® now introduces the SpecOneTM D2Z
family of corrosion-resistant, nonmetallic, NEMA 4X
distribution panelboards approved worldwide for
Class I, Zone 1 and Division 2 hazardous locations.
Why choose SpecOne D2Z panelboards?
• One product line that meets all worldwide
codes and standards
• Corrosion-resistant, nonmetallic,
UV resistant, NEMA 4X, IP 66 construction
• Power and ground-fault protection for
lighting or heat-tracing circuits
• Operate and view position of breakers
without removing cover
• Universal wiring for conduit or cable entries
Technical Data
Explosion Protection
EEx de IIC T4, T6
AEx de IIC T4, T6
Ex de IIC T4, T6
Class I, Zone 1, Div. 2 Groups A, B, C, D
2
Certifications
PTB - No. Ex-94.C.1037
UL, cUL
Degree of Protection
NEMA 4X
IP 66 to IEC 529
UV Resistance
ISO 4892 / EN 50 014
Enclosure Material
Glass-reinforced polyester
Temperature Ratings
-55˚C to 55˚C
Rated Voltage
Up to 480 VAC
Rated Current
Max. 180 A
E-mail inquiries to: d2zpanels@crouse-hinds.com
KEY FEATURES
1 UL, cUL, PTB Certified for Class I, Zone 1, Division 2
hazardous areas.
2
Fiberglass-reinforced polyester enclosures:
• Nonmetallic, corrosion-free.
• Increased safety Ex-e protection.
• Impact resistant.
• NEMA 4X, IP 66 protection.
• Enclosure meets UL 94-V0.
• UV rated.
7
Clear, NEMA 4X window, hinged for actuation of breakers.
8
Double lockout on windows and breakers.
9
Brass plates for hub or cable gland entries.
10 Enclosures can be mounted on switchrack frames or walls.
11 Optional busbar distribution.
12 Optional pilot light indicator panel for breaker status.
13 Completely wired, ready for connection to terminal blocks.
3
Unique design allows for panels
with more than 42 circuits.
4
Main disconnect switches 40, 80, 125, 180 A, or
main breaker up to 100 A.
5
Optional flameproof Ex-d fusing of main disconnect.
6
Flameproof Ex-d encapsulated branch breakers:
• Thermal-magnetic protection
up to 40 A.
• Auxiliary contacts
(mechanical or electrical).
• Lockout on components.
• Prewired to Increase Safety Ex-e
terminal blocks.
• GFI branch
breakers (EPDs).
10
12
11
6
3
2
4
1
8
7
13
5
9
2
3
4
6
7
CONTENTS
10
11
INTRODUCTION
KEY FEATURES
TECHNICAL DATA
BUILDING D2Z PANELS
ORDERING PROCEDURE
TABLE OF
BUILDING A CATALOG NUMBER
COMPONENT & DIMENSION INFORMATION
E-mail inquiries to: d2zpanels@crouse-hinds.com
3
TECHNICAL DATA
Branch Circuit Breakers 1-pole, 2-pole, 3-pole, 4-pole;
with EPD protection 1-pole + Neutral, 2-pole;
2, 6, 10, 16, 20, 25, 32 and 40 Amps
Explosion Protection
EEx de IIC T6
AEx de IIC T6
Class I, Zone 1, Div. 2 Groups A, B, C, D
Certifications
UL, cUL
PTB - No. Ex-94.C.1035 U
PTB 98 ATEX 1087 U
• Large windows permit easy viewing and
quick access to breakers without opening
the enclosure.
• Lockouts standard for both windows
and breakers.
• Up to 6 single-pole breakers can be
installed under one window.
• NEMA 4X, IP 66 protection.
• Windows lock with 5/16" (8mm)
Allen key.
Rated Operating Voltage
Up to max. 480 VAC
Rated Current
Up to 40 A, See Page 10
Rated Switching Capacity
10k AIC
Tripping Characteristic
“B” or “K” *
Tripping Current for EPDs
30 mA (up to 300 mA on request)
Enclosure Materials
Fiberglass-reinforced polyester
Optional Auxiliary/Signal Contacts**
Rated Voltage
250 VAC
Rated Current
5A
* “B” Branch breakers are used for all general applications such as lighting and heat-tracing.
Type “K” breakers are used for MOVs and portable power. Contact factory for other applications.
** Aux contacts indicate mechanical or electrical tripping.
Signal contacts indicate only electrical tripping and are used primarily on heat-tracing circuits.
Branch breakers with signal contacts require next larger breaker enclosure.
Main Disconnect Switch 40, 80, 125, 180 A, 4-pole
Explosion Protection
EEx de IIC T6
AEx de IIC T6
Class I, Zone 1, Div. 2 Groups A, B, C, D
Certifications
40-180 A
UL, cUL
PTB 98 ATEX 1031 U
• Main Switch
• 40 A main switch, 4-pole, optional
fusing in enclosure with window(s).
• 80, 125 and 180 A main switch,
4-pole, optional fusing in enclosure.
PTB - No. Ex-93C.1028 U
80 A
PTB - No. Ex-85B.1055 U
125/180 A
PTB - No. Ex-86B.1048 U
Rated Operating Voltage
Up to 690 VAC
Motor Switching Capacity AC 3*
Type
230 V
400 V
500 V
690 V
40 A
40 A
40 A
40 A
32 A
80 A
80 A
80 A
80 A
80 A
125 A
125 A
125 A
125 A
125 A
180 A
180 A
180 A
150 A
125 A
* See IEC 947-4-1: 1990.
4
40 A
E-mail inquiries to: d2zpanels@crouse-hinds.com
Main Breaker
Explosion Protection
CIass I, Zone 1, Div. 2, Groups C, D
Explosionproof
CIass II, Div. 2, Groups F, G
CIass III
NEMA 3; 7 C, D; 12
Certifications
UL, cUL
Rated Current
30 to 100 A
• Main Breaker
Single, 3-phase
Rated Voltage
120/240 VAC
Main Fuse, 3-pole
Explosion Protection
EEx de IIC T4, T6
AEx de IIC T4, T6
Class I, Zone 1, Div. 2 Groups A, B, C, D
Certifications
UL, cUL
PTB - No. Ex-86.B.1065 U
Rated Operating Voltage
Up to max. 500 VAC
Rated Current
Current
Temperature Class
25 A
T6
35 A
T5
50 A
T4
63 A
T4
80 A
T4
100 A
T4
125 A
T4
• Main Fuse, type NH
Recommended manufacturer: Cooper Bussman type NH ØØG fuses for general use or NH ØØM for motor applications.
Specify Amperage. (Fuses not provided)
Pending UL certification, panels supplied with fuses PTB certified only.
Standard Entries
Brass gland plate
with Zone 1 Myers
adapter hubs: (STM series)
Main Supply
Branches
Metric Entries
(remove hubs)
(1) 2" + (3) 1"
(1) M 63 + (3) M 32
(9) 3/4"
(9) M 25
• Universal Wiring – Zone 1 Myers®
adapter hubs for conduit or
Terminator™ cable glands.
• Stainless Steel Hubs –
available upon request.
E-mail inquiries to: d2zpanels@crouse-hinds.com
5
HOW TO BUILD D2Z DISTRIBUTION PANELS
Example of D2Z distribution panel with built-in components under the window.
(available mounting width = 213 mm)
D2Z panel with 3 mounting spaces
4
5
1
6
2
7
8
3
10
9
1
Mounting Space - 190 mm
2
Mounting Space - 190 mm
3
Mounting Space - 190 mm
4
(2) 4 pole breakers - width 106 mm ea.
5
(3) 3 pole breakers - width 70 mm ea.
6
(4) 2 pole breakers- width 53 mm ea.
7
(6) 1 pole breakers - width 35 mm ea.
8
40 A main switch, 4-pole. 1 mounting space required
9
Main fuse. 1 mounting space required in place of 1 window
}
available mounting width - 213 mm
10
6
Window
E-mail inquiries to: d2zpanels@crouse-hinds.com
ORDERING PROCEDURE
STEP 1: WINDOW
Determine the number of windows required from the following chart based on the number of branch breakers.
Multiply breaker space by number of breakers. Round the sum total to the next highest whole number to determine
required windows. i.e. For (8) 1-pole and (2) 2-pole breakers: (8 x 0.16) + (2 x 0.25) = 1.78 ➔ 2 windows required.
Max. No.
Per Window
Branch
Circuit Breakers
Space Required
For Each Breaker
6
1-pole
.16
4
2-pole
1-pole with EPD
1-pole with signal contact
.25
3
3-pole
1-pole + Neutral with signal contact
2-pole with signal contact
.33
2
4-pole
2-pole with EPD
3-pole with signal contact
.50
(max 40 A)
STEP 2: MAIN BREAKER OR DISCONNECT SWITCH
If a main breaker or disconnect switch is required, select suffix from table.
Amperage
Main Breaker
3-Phase
Single-Phase
30 to 100 A
-3M100
-2M100
specify amperage
i.e. 100 A
i.e. 100 A
Main Switch Disconnect
40
-3S*40
-2S*40
80
-3S*80
-2S*80
125
-3S*125
-2S*125
180
-3S180
–
* Add F if fuses required. Fuses supplied by others. See page 5.
* Pending UL certification, panels supplied with fuses PTB certified only.
E-mail inquiries to: d2zpanels@crouse-hinds.com
7
STEP 3: PANEL SIZE
Determine Panel Size Based on Windows Required
Number of Windows
Required
Type Required
Main Breaker
or Disconnect
1, 2
A mini panel
40 A Disconnect – Integral
3
B panel
Optional – Adjacent
4-6
C panel
Optional – Adjacent
7-9
D panel
Optional – Adjacent
Mini Panels
Type Quantity of
A
Ordering Information for Type A Mini Panels with Main Switch
819 mm
32.25"
With 40 A
Disconnect
Switch
273mm
10.75"
With 40 A Fused Switch
40 A 3-Phase
40 A Fused 3-Phase
Quantity of
Single Circuits
D2Z A306 *XXXXX - 3S40
D2Z A306 *XXXXX - 3SF40
6
D2Z A308 *XXXXX - 3S40
8
D2Z A310 *XXXXX - 3S40
10
D2Z A312 *XXXXX - 3S40
12
Single Phase
Single Phase
Quantity of
Single Circuits
D2Z A106 *XXXXX - 2S40
D2Z A106 *XXXXX - 2SF40
6
D2Z A108 *XXXXX - 2S40
8
D2Z A110 *XXXXX - 2S40
10
D2Z A112 *XXXXX - 2S40
12
* See page 10 to complete catalog number
Panel
Type
B
Type D
Type C
Type B
Type
C
Type
D
Main
Breaker or
Disconnect
Switch If
Required
546 mm 21.5"
819 mm 32.25"
1092 mm 43"
8
E-mail inquiries to: d2zpanels@crouse-hinds.com
STEP 4: CONDUIT/CABLE ENTRIES
Determine if additional entries are required on sides B and C. All panels are supplied with bottom entries
(Side A), 1 main supply and remainder as branches.
Example: Size D panels with disconnect switch, have 1 main supply and 3 branch plates as standard.
Main Entries
Type
Main Supply
Branches
Entries
Location
(1) 2" + (3) 1"
A (Standard)
(9) 3/4" (B panel)
A (Standard)
(18)
3/4"
(C panel)
A (Standard)
(27)
3/4"
(D panel)
A (Standard)
(9) 3/4"
(9) 3/4"
Branches
B (Optional) left side
C (Optional) left side
Side C
Optional
Side B
Optional
Side A
Supply
Side A
Branch
Terminal Wiring
Supply Circuits
Branch Circuits
Amperage
mm
AWG
Amperage
mm2
AWG
40
16
6-18
10
4
12-22
80
35
2-6
15
4
12-22
125
70
8-2/0
20
10
6-14
180
95
6-3/0
40
16
6-18
2
E-mail inquiries to: d2zpanels@crouse-hinds.com
9
HOW TO BUILD A CATALOG NUMBER
Panel Family
Quantity
Branch Panels
D2Z
C
Phase
Circuits
Quantity/
poles/amp*
3 40EAX *06340
Class I, Div. 2, Groups A, B, C, D;
Zone 1, AEx & Ex de IIC panelboards
Panel Type – see step 3
(No. of enclosures) (A, B, C, or D)
1 – single-phase
3 – 3-phase
Circuit Breaker Total: (see page 7)
(12) single-pole
= 12 circuits
+(6) three-pole
= 18 circuits
+(2) single-pole EPD
= 4 circuits
+(5) single-pole
= 5 circuits
w/ Aux contacts
39 circuits
40 circuits
If an odd number, round up to an even number.
Add suffix if included: E for EPD, AX for auxiliary contacts, SC for signal contacts, K for MOVs and portable power
Choose Circuit Breakers (2, 6, 10, 16, 20, 25, 32 or 40 Amp)
(3-pole first – Options, then 2-pole then single-pole)
a. Insert Asterisk *
b. Quantity is 6: 06
(if less than 10, insert 0 before quantity)
c. Three-pole: 3
d. Ampere Rating (max 40): 40 (if less than 10, insert 0 before amperage)
Options “E” for EPD
“AX” for auxiliary contacts
“SC” for signal contacts
“K” for MOVs and portable power
Select main breaker or disconnect switch (see step 2, pg. 7)
(3-phase, 4-pole Main Switch, Fused, 125 A)
Branch Entries
(Side A [bottom] standard)
B – Side B left side
C – Side C right side
Example Order Number: D2Z C 3 40EAX * 06340 * 12120 * 02120E * 05110AX-3SF125-BC
(6) 3-pole /40 A
(12) single-pole /20 A
(2) single-pole /20 A EPD
(5) single-pole /10 A
= *06340
= *12120
= *02120E
= *05110AX
w/ Aux contacts
For other panels or options, consult factory.
10
E-mail inquiries to: d2zpanels@crouse-hinds.com
Main
-3SF125
Branch
Entries
-BC
SPARE COMPONENT INFORMATION
Please state rated current on order:
2 , 6, 10, 16, 20, 25, 32 or 40 A.
Lighting Circuits Order Code
10 k AIC, max. 480 VAC
1-pole
2-pole
3-pole
4-pole
6/window
4/window
3/window
2/window
SIA 001
SIA 002
SIA 003
SIA 004
Optional:
Auxiliary contact – SAH 001
Signal contact – SAS 001 (In the case of branch
breakers with signal contacts, the next
largest component size is used.)
Example:
SIA 001-20 – SAH001
Single Pole, 20 A with auxiliary contacts
Please state rated current on order:
6, 10, 16, 20, 25, 32 or 40 A.
Heat-Tracing Order Code
EPD with 10 k AIC, 30 mA leakage, max. 480 VAC
1-pole + N
2-pole
4/window
2/window
FSS 002
FSS 004
DIMENSIONS
Optional:
With auxiliary contact – FSH 001
With signal contact in Size 4 component – FSS 001
Example:
FSS 004 - 30 - FSS 001
EPD, 30 A, 30 mA with signal contact
Dimensions in mm X = mounting dimensions
211
271
271
116
X 247
X 247
116
271
155
X 247
798
275
211
X 273
271
X 793
Note: Used only for fuses on 80,125 or 180 A
disconnect switches.
817
271
X 247
254
11
136
116
11
Safety Switch
X 520
544
Note: Used for main breaker
Note: Used only for
80, 125 or 180 A
disconnect switches
without fuses.
Note: Used for
– 40 A switch with fuses and
1 window, or
– 40 A switch and 2 windows, or
– 3 windows of branch breakers.
E-mail inquiries to: d2zpanels@crouse-hinds.com
11
Distributed by:
For more information:
If further assistance is required, please contact an authorized Cooper
Crouse-Hinds Distributor, Sales Office or Customer Service Department:
In the U.S.:
In Australia:
Cooper Crouse-Hinds
P.O. Box 4999
Syracuse, NY 13221
(315) 477-5531
FAX: (315) 477-5179
crouse.customerctr@crouse-hinds.com
Crouse-Hinds (Australia) Pty. Ltd.
61-29-743-7000
FAX: 61-29-743-7069
sales@crouse-hinds.com.au
In Asia (Singapore):
CEAG Crouse-Hinds Asia Pacific Pte. Ltd.
65-297-4849
FAX: 65-297-4819
sales@cchspore.com.sg
In Canada:
Cooper Crouse-Hinds Canada
(905) 507-4187
FAX: (905) 501-4078
In Middle East (Dubai):
In Mexico:
CEAG Middle East LLC
971-4-342-578
FAX: 971-4-342-640
Crouse-Hinds Domex, S.A. de C.V.
52-5-804-4000
FAX: 52-5-804-4099
In India:
In Latin America/Caribbean:
CEAG Flameproof Control Gears Private Ltd.
91-22-492-6355
FAX: 91-22-495-0486
Cooper Crouse-Hinds
(315) 477-5787 (USA)
FAX: (315) 477-5118
For the latest in new products and
services, visit our web site at:
In Europe (Germany):
www.crouse-hinds.com
CEAG Sicherheitstechnik GmbH
49-6271-81-524
FAX: 49-6271-81-329
Solutions.Worldwide.
TM
4684-0100
Crouse-Hinds is a registered trademark of Cooper Industries, Inc.
© 2000 Cooper Industries, Inc.
Printed in U.S.A.