DIAZED AND NEOZED
ACCESSORIES
SCREW CAP
The Screw Cap types offered fit the
various fuse and Fuse Base sizes. They
hold the fuses in place and connect the
head of the fuse with the load side of the
Fuse Holder. The colored blown fuse
indicator on the head of the fuse is
clearly visible through a small window in
the top of the Screw Cap. A small test
hole on the side of the Cap allows for a
probe to test if voltage is present on the
metallic surface on the head of the fuse.
The Diazed System
Diazed Screw Cap
Screw Cap
Cat. No.
Approx.
Dim. mm (in.)
Use With
Height
Thread Dia. Fuse(s)
34 (1.34)
43 (1.69)
43 (1.69)
16 (.63)
27 (1.06)
33 (1.30)
ND-E 16
DII-E 27
DIII-E 33
ADAPTER SCREW / RING
Adapter Screws are used with the
Diazed, and Adapter Rings are used with
the Neozed Fuses. Three sizes of
Screws and Rings are available to fit the
diameter of the different size fuse bases.
Adapter Screws are porcelain rings with a
center hole on one side, a threaded stud
on the other and one notch on each side.
The inside diameter of the center hole of
the Adapter Screw matches the diameter
of the tip of the Diazed fuse for which it is
intended. This helps to eliminate the
insertion of fuses with higher current
ratings than allowed. The integral
threaded stud installs into the appropriate
Diazed Fuse Base. Adapter Screws and
Rings are color coded to the fuses.
Fuse Head
Fuse Body
Fuse Tip
Adapter
Screw
Fuse
Base Cover
D16C
D27C
D33C
Diazed Adapter Screw Tool
Cat. No.
Use With
Fuse (s)
DII-E 27, DIII-E 33
FUSE BASE
Fuse Bases hold fuses in place (in
conjunction with the Screw Cap) and
insure proper electrical connections.
They snap easily onto standard 35mm
DIN rail or can be panel mounted. They
are available in one or three pole
designs. Matching Covers are available.
The line is connected to the metal tab at
the bottom of the fuse base. The load is
connected to the metal ring into which
the Screw Cap is installed.
Fuse Base
DAT
The Neozed System
Screw Cap
¦
Thread
FUSE BASE COVER
Fuse Base Covers are available in one
and three pole designs to match the Fuse
Bases we offer. They help prevent shock
from accidental touching of conducting
metal parts on the Base.
Fuse Head
Fuse Body
Neozed Screw Cap
Cat. No.
Approx.
Dim. mm (in.)
Use With
Height
Thread Dia. Fuse(s)
31 (1.22)
31 (1.22)
37 (1.46)
14 (.55)
18 (.71)
30 (1.18)
D01
D02
D03
Fuse Tip
Adapter
Ring
Fuse
Base Cover
TOOLS
The Adapter Screw / Ring Tools aid in
the insertion and removal of the Adapters
from the Fuse Base. The Adapter Screw
Tool fits into notches on the Adapter
Screw for the D27 and D33 Diazed
fuses. The Adapter Ring Tool fits the
Adapter Rings for the D01, D02 and D03
Neozed fuses. We strongly recommend
these tools be used when inserting or
removing Adapter Screws or Rings to
prevent electrical shocks.
NZ01C
NZ02C
NZ03C
Neozed Adapter Ring Tool
Fuse Base
Cat. No.
NAT
Use With
Fuse(s)
D01, D02, D03
10
Altech Corp.
®
q
35 Royal Road Flemington NJ 08822-6000
q
Phone (908) 806-9400
q
Fax (908) 806-9490
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¦
Thread
Diazed Adapter Screw
Cat. No. Current Color
For Fuse Type DII-E 27
D27AS02
2A
Pink
D27AS04
4A
Brown
D27AS06
6A
Green
D27AS10
10A
Red
D27AS16
16A
Gray
D27AS20
20A
Blue
D27AS25
25A
Yellow
Height : 14mm (.55 in.)
For Fuse Type DIII-E 33
D33AS35
35A
Black
D33AS40
40A
Black
D33AS50
50A
White
D33AS63
63A
Copper
Height : 14mm (.55 in.)
Use With
Fuse(s)
2D27SB(FB)(SC)
4D27SB(FB)(SC)
6D27SB(FB)(SC)
10D27SB(FB)(SC)
16D27SB(FB)(SC)
20D27SB(FB)(SC)
25D27SB(FB)(SC)
Diazed Fuse Base
No. of Cat.
Poles No.
1
1
1
D16B
D27B
D33B
Approx.
Dim. mm (in.)
Height Width
Use
With
Fuse(s)
Diazed Fuse Base Cover
No. of
Poles
1
1
1
Cat.
No.
Approx.
Dim. mm (in.)
Height
Width
Use
With
Fuse(s)
45 (1.77) 29 (1.14) ND-E 16
46 (1.81) 38 (1.50) DII-E 27
48 (1.89) 49 (1.93) DIII-E 33
46 (1.81) 90 (3.54) DII-E 27
46 (1.81) 109 (4.29) DIII-E 33
D16BC
20 (.79)
D27BC
20 (.79)
D33BC
20 (.79)
40 (1.57) ND-E 16
40 (1.57) DII-E 27
49 (1.93) DIII-E 33
3
D27B3
3
D33B3
3
D27BC3
20 (.79) 90 (3.54) DII-E 27
3
D33BC3
20 (.79) 111 (4.37) DIII-E 33
35D33SB(FB)(SC)
40D33SB(FB)(SC)
50D33SB(FB)(SC)
63D33SB(FB)(SC)
Neozed Adapter Ring
Cat. No.
Current Color
Use With
Fuse(s)
2NZ01GL(SC)
4NZ01GL(SC)
6NZ01GL(SC)
10NZ01GL(SC)
Neozed Fuse Base
No. of Cat.
Poles No.
1
1
1
3
3
Approx.
Dim. mm (in.)
Height
Width
Use
With
Fuse(s)
D01
D02
D03
D01
D02
Neozed Fuse Base Cover
No. of
Poles
1
1
1
Cat.
No.
Approx.
Dim. mm (in.)
Height Width
Use
With
Fuse(s)
D01
D02
D03
D01
D02
For Fuse Type D01
NZ01AR02
2A
Pink
NZ01AR04
4A
Brown
NZ01AR06
6A
Green
NZ01AR10
10A
Red
Height : 10mm (.39 in.)
For Fuse Type D02
NZ02AR20
20A
Blue
NZ02AR25
25A
Yellow
NZ02AR35
35A
Black
NZ02AR50
50A
White
Height : 10mm (.39 in.)
For Fuse Type D03
NZ03AR80
80A
Silver
Height : 10mm (.39 in.)
NZ01B
42 (1.65) 27 (1.06)
NZ02B
42 (1.65) 27 (1.06)
NZ03B
46 (1.81) 44 (1.73)
NZ01B3
42 (1.65) 81 (3.19)
NZ02B3
42 (1.65) 81 (3.19)
NZ01BC
23 (.91) 27 (1.06)
NZ02BC
23 (.91) 27 (1.06)
NZ03BC
18 (.71) 44 (1.73)
3
NZ01BC3
23 (.91) 81 (3.19)
3
NZ02BC3
23 (.91) 81 (3.19)
20NZ02GL(SC)
25NZ02GL(SC)
35NZ02GL(SC)
50NZ02GL(SC)
80NZ03GL(SC)
Altech Corp.
®
q
35 Royal Road Flemington NJ 08822-6000
q
Phone (908) 806-9400
q
Fax (908) 806-9490
q
www.altechcorp.com
11
Fuse Holders, 10 x 38 mm and CC Type
The main characteristics of
fuse disconnectors are:
• UL recognized (10x38mm)
• UL listed (CC Type)
• Compliance with IEC
60947-1, IEC 60947-3
• Plastic parts are made of
material resistant to high
temperatures
• All contact surfaces are
silver plated
• Mounting on standard DIN
35 mm rail (DIN EN60715).
• Available up to 4 pole
• For all sizes a version with
electronic indicator is
available. There are two
technical types of indicator:
L
(LED) (10x38mm only) with
built in LED diode which
blinks after the fuse-link
operates. The internal circuit
resistance is 2M, thus the
total dissipation is minimal.
The indicator is capable of
operating in conditions of
open circuit with minimum
capacitance be-tween con-
nection cables. Operating
voltage range spans from
50V to 690V AC and DC.
1 POLE
2 POLE
3 POLE
Terminal Width (B)
Height x Length
Stripping Length
Insulation Material
Type of Connection
Wire Range
Rating
Rating
Torque
17.5 mm
81 x 64.5 mm
11 mm
Aculon ®
2 screw clamps
1.5-25sq.mm / 24-4 AWG
690 V / 32A
600 V AC/DC / 30A
2-2.5 Nm / 31 lb-in
Cat. No.
Std. Pk.
1
1
1
35 mm
81 x 64.5 mm
11 mm
Aculon ®
2 screw clamps
1.5-25sq.mm / 24-4 AWG
690 V / 32A
600 V AC/DC / 30A
2-2.5 Nm / 31 lb-in
Cat. No.
Std. Pk.
1
1
1
52.5 mm
81 x 64.5 mm
11 mm
Aculon ®
2 screw clamps
1.5-25sq.mm / 24-4 AWG
690 V / 32A
600 V AC/DC / 30A
2-2.5 Nm / 31 lb-in
Cat. No.
Std. Pk.
1
1
1
Cylindrical 10x38
Indicator:
None
LED
Neon
CB1038-1
CB1038-1/L
CB1038-1/I
Ø10 x 38 mm
CB1038-2
CB1038-2/L
CB1038-2/I
Ø10 x 38 mm
CB1038-3
CB1038-3/L
CB1038-3/I
Ø10 x 38 mm
Type of Fuse Used
Approvals**
E212627
E212627
E212627
CC Type Holder
I
(NEON) (10x38mm only)
with neon lamp, which is
constantly lit after the fuse-
link operates. The internal
Type of Fuse Used
circuit resistance is 570k,
thus it is necessary that the
Approvals
circuit be closed in order for
the indicator to function. The
operational voltage range is
DIN Rail
for ordering information
100 V to 750 V AC.
refer to pages 90-91
Cat. No.
Std. Pk.
1
Cat. No.
Std. Pk.
1
Cat. No.
Std. Pk.
1
CB10CC-1
CC Type
CB10CC-2
CC Type
CB10CC-3
CC Type
E212627
E212627
E212627
* Fuses are sold separately
Altech, see pages 100-101.
**1000V UL PV rating
pending.
Cylindrical
10 x 38
for ordering information
refer to page 92
End Stop
CA702
CA802
79 mm (3.11 in.)
50
50
CA702
CA802
50
50
CA702
CA802
50
50
64.5 mm (2.54 in.)
47.5 mm (1.87 in.)
37 mm (1.46 in.)
4 mm (0.16 in.)
B
14
Altech Corp.
®
G
35 Royal Road Flemington NJ 08822-6000
G
Phone (908) 806-9400
G
Fax (908) 806-9490
G
www.altechcorp.com
81 mm (3.19 in.)
CC Type
Dimension for B:
1 Pole
1 Pole + Neutral
2 Pole
3 Pole
3 Pole + Neutral
17.5mm
35mm
35mm
52.5mm
70mm
Cylinder Fuse Holders, 8 x 31 mm, 14 x 51 mm and 22 x 58 mm
Fuse Bases secure the
fuses in place and insure
proper electrical connec-
tions. Fuse Bases are
available in one, two,
three and four pole
designs. Types 8x31 and
10x38 are easily DIN rail
mounted; Types 14x51
and 22x58 can be DIN rail
Terminal Width
mounted or mounted to
1 pole:
any flat surface. Cylinder
1 pole + indicator:
Fuse Bases are available
1 pole + N:
with optional blown fuse
2 pole:
indication.
The main characteristics
of fuse disconnectors are:
• UL recognized (8x31 and
14x51 mm only)
• Compliance with IEC
60947-1, IEC 60947-3
• Plastic parts are made of
material resistant to
high temperatures
• All contact surfaces are
silver plated
• Mounting on standard
DIN 35 mm rail (DIN
EN60715).
• Available up to 4 pole
• For all sizes a version
with electronic indicator
is available.
2 pole + indicator:
3 pole:
3 pole + indicator
3 pole + N:
8 x 31
14 x 51
22 x 58
17.5 mm (0.69 in.)
17.5 mm (0.69 in.)
35 mm (1.38 in.)
35 mm (1.38 in.)
35 mm (1.38 in.)
52.5 mm (2.07 in.)
52.5 mm (2.07 in.)
70 mm (2.76 in.)
81 x 64.5 mm
(3.20 x 2.40 in)
Aculon ®
2 screw clamps
1 sq mm (18 AWG)
16 sq mm (6 AWG)
25 sq mm (4 AWG)
27 mm (1.07 in.)
27 mm (1.07 in.)
54 mm (2.15 in.)
54 mm (2.15 in.)
54 mm (2.15 in.)
81 mm (3.20 in.)
81 mm (3.20 in.)
108 mm (4.25 in.)
94 x 70 mm
(3.70 x 2.76 in)
Aculon ®
2 screw clamps
1 sq mm (18 AWG)
25 sq mm (4 AWG)
35 sq mm (2 AWG)
27 mm (1.07 in.)
27 mm (1.07 in.)
71 mm (2.80 in.)
71 mm (2.80 in.)
71 mm (2.80 in.)
107 mm (4.20 in.)
107 mm (4.20 in.)
142.5 mm (5.60 in.)
120.5 x 70 mm
(4.73 x 2.76 in)
Aculon ®
2 screw clamps
1.5 sq mm (16 AWG)
35 sq mm (2 AWG)
50 sq mm (1 AWG)
Height x Length
Insulation Material
Type of Connection
Wire Range
Mininum
Max. Stranded
Max. Solid
Rating
Rating
600V AC/DC / 30A
400V AC/DC / 20A
600V AC/DC / 50A
400V AC/DC / 50A
500V AC/DC / 32A
690V AC/DC / 25A
2.5 Nm / 22 lb-in
Cat. No.
Std. Pk.
Cat. No.
N/A
400V AC/DC / 125A
500V AC/DC / 100A
690V AC/DC / 80A
3 Nm / 26 lb-in
Std. Pk.
Torque
2-2.5 Nm / 31 lb-in
Cat. No.
Std. Pk.
The 8x31 fuse holders
Type
with indicator are built
with a NEON lamp, which
1 pole:
is constantly lit after the
1 pole + indicator:
fuselink operates. The
1 pole + N:
internal circuit resistance
2 pole:
is 570k, thus it is neces-
2 pole + indicator:
sary that the circuit be
3 pole:
closed in order for the
3 pole + indicator
indicator to function. The
3 pole + N:
operational voltage range
is 100 V to 750 V AC.
Type of Fuse Used
The 14x51 and 22x58 fuse
Approvals**
holders with indicator have a
built in LED which blinks
after the fuse-link oper-
DIN Rail
ates. The internal circuit
resistance is 2M, thus the
total dissipation is
minimal. The indicator is
End Stop
capable of operating in
conditions of open circuit
with minimum capaci-
tance between connection
cables. Operating voltage
range spans from 50V to
690V AC and DC.
CB831-1
CB831-1/I
CB831-1N
CB831-2
CB831-2/I
CB831-3
CB831-3/I
CB831-3N
8x32 mm
12
12
6
6
6
4
4
3
CB1451-1
CB1451-1/I
CB1451-1N
CB1451-2
CB1451-2/I
CB1451-3
CB1451-3/I
CB1451-3N
14x51 mm
12
12
6
6
6
4
4
3
CB2258-1
CB2258-1/I
CB2258-1N
CB2258-2
CB2258-2/I
CB2258-3
CB2258-3/I
CB2258-3N
22x58 mm
3
3
2
2
2
1
1
1
E212627
E212627
CA702
CA802
50
50
CA702
CA802
50
50
CA702
CA802
50
50
* Fuses are sold separately.
Altech Corp.
®
•
35 Royal Road
•
Flemington, NJ 08822-6000
•
Phone (908)806-9400
•
FAX (908)806-9490
•
www.altechcorp.com
15
NH FUSE
ACCESSORIES
FUSE BASE
Fuse Bases hold fuses in place and
insure proper electrical connections.
Available in one or three pole designs.
Three-pole Fuse Bases are supplied
with two Separator Plates which should
be installed between poles. We recom-
mend the use of End Plates and
Terminal Covers for increased safety.
Fuse Base
No. of
Poles
1
3
1
1
3
1
3
1
1
1
1
Cat. No.
NHB00-1
NHB00-3
NHB0-1
NHB1-1
NHB1-3
NHB2-1
NHB2-3
NHB3-1
NHB4-1
NHB4A-1
NHSMB
Length
mm (in.)
122 (4.80)
139 (5.47)
170 (6.69)
202 (7.95)
214 (8.42)
227 (8.94)
260 (10.24)
242 (9.53)
310 (12.20)
338 (13.31)
146 (5.75)
Use With
Fuse(s)
NH00
NH00
NH0
NH1
NH1
NH2
NH2
NH3
NH4
NH4A
NH00SM
Cat. No.
Fuse End Plate
Approx.Dim. mm (in.) Use With
Width
Length Fuse Base(s)
NHB00-1-3
END PLATE
End Plates increase safety and provide
separation between devices. Install by
inserting End Plate into mounting entry
slot on right or left side of Fuse Base.
We recommend installing one End Plate
on each side of the Fuse Base.
NHEP00
62 (2.44) 121 (4.76)
NHEP0
NHEP1
62 (2.44) 180 (7.09)
62 (2.44) 214 (8.42)
NHB0-1-3
NHB1-1-3
TERMINAL COVER
Covers increase safety by covering the
conducting metal hardware of the Fuse
Base and the Fuse. We suggest
Terminal Covers be used in conjunction
with End Plates. To install slide Terminal
Cover over terminal slot and snap in
place.
NHEP2
90 (3.54) 260 (10.24)
NHB2-1-3
NHEP3
101 (3.98) 242 (9.53)
NHB3-1-3
MICROSWITCH
Microswitches can be field mounted on
NH fuses for remote blown fuse indica-
tion. (Sketch below)
Microswitch
Microswitch
Fuse
Cat. No.
NHMS
Current/
Voltage
Use With
Fuse(s)
Cat. No.
NHTC00
Terminal Cover
Use With
Fuse Base(s)
NHB00-1-3
5/250V AC NH Knife Blade
(SPDT) or NH Stud Mount
(All Sizes)
FUSE HANDLE
We strongly suggest using the Fuse
Handle when inserting or removing fuses
from the Fuse Base to prevent electrical
shocks. For increased safety, use Fuse
Handle with integral safety glove. Both
Fuse Handles are for use with NH-Knife
Blade Fuses, NH00 - NH4.
Cat. No.
NHHA
NHSG
Description
Fuse Handle
Fuse Handle
with Safety Glove
Fuse Handle
For maximum protection use Fuse Handle with
integral safety glove, not shown.
Altech Corp.
®
q
35 Royal Road Flemington NJ 08822-6000
q
Phone (908) 806-9400
q
Fax (908) 806-9490
q
www.altechcorp.com
19
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