Table of Contents
Table of Contents
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DINRail
TerminalBlocks
Accessories
TerminalBlocks
4-69
86-107
Feed-Through
Single Level...........................................................................8-10
High Voltage .............................................................................11
Multi Connection ...................................................................12
Double Level .....................................................................13-14
Triple Level.........................................................................15-17
Ground....................................................................................18-19
Fuse Block ..............................................................................21-25
Disconnect ...................................................................................26
Disconnect Test Terminals ..................................................27-32
Distribution Blocks ..............................................................34-42
Thermocouple.............................................................................43
Indicator/Diode.....................................................................44-47
Surge Suppressors ................................................................48-49
Stud Type ................................................................................50-52
Power Block.................................................................................53
Feed-Through & Multi-Connection Spring Clamp........54-56
Fuse Spring Clamp, 5 x 20 and 5 x 25mm ..........................57
Ground Spring Clamp..........................................................58-59
Angular Feed-Through Spring Clamp ..............................60-63
Triple Level Spring Clamp...................................................64-65
Angular Ground / Earth Spring Clamp............................66-67
NEW
DIN Rail ..................................................................................90-91
Support Brackets ........................................................................90
Mounting Handle.........................................................................91
End Stops, Spacer/Separator, Mounting Foot .......................92
Group Identification ...................................................................93
End Plates .....................................................................................94
Isolation Partition, Separator Plates .......................................95
Protective Cover, Side Holding Plates....................................95
Jumpers....................................................................................96-98
Fuses....................................................................................100-101
Mounting Tracks................................................................102-103
Receptacle..........................................................................104-105
Universal Digital Multi-Timer ........................................106-107
MarkingsSystems
&Accessories
108-115
Marking Tags & Warning Label...............................................109
Marking Systems...............................................................110-115
MiniRailand
PanelMount
TerminalBlocks
FerrulesandTools
68-74
117-125
Mini Feed-Through Panel Mount ...........................................69
Mini Feed-Through 15mm ........................................................70
Fuse Block, 5 x 20 and 5 x 25 mm.........................................71
Spring Clamp Panel Mount .......................................................72
Busbar............................................................................................73
High Temperature Ceramic Euroblocks™............................74
Ferrules Insulated, Standard...................................................118
Ferrules Insulated, DIN...........................................................119
Ferrules Uninsulated ...............................................................120
Ferrule Insulated Dual Wire & Assortments .....................121
Ferrule & Wire Size by Crimper Type.................................122
Crimping Tools..................................................................124-125
Eurostrips
PrintedCircuitBoard
TerminalBlocks
76-85
126-196
Feed-Through Flat Base.......................................................78-79
Feed Through Standoff.........................................................80-81
Pluggable..................................................................................82-83
Accessories ............................................................................84-85
Fixed....................................................................................127-155
Pluggable.............................................................................156-189
Panel ....................................................................................190-192
Accessories ................................................................................193
Original Series of PCB Terminal Blocks......................194-195
Hot Stamp Printing...................................................196
Conversion Tables ......................................................197
DIN Rail Assembly Worksheet ............................198-199
Custom Imprinting Sheet ..........................................200
Index ..................................................................201-213
Terms and Conditions ...............................................214
3
As a leading supplier of terminal
blocks for over 25 years, Altech continues to expand the line with the
most competitively priced blocks in
the business. Whatever your needs
from simple wire terminations to
sophisticated electronic functions we
have standard and miniature DIN Rail
mounted terminal blocks to meet
them. Available as individual terminal
blocks or in custom-made assemblies, look to Altech for the following
functions, and more.
• Feed-through
• Disconnect
• High current
• Multi-level
• Ground
• Fuse
• Screw and Spring Clamp
• Integrated electronics,
standard and custom
When you are competing in the global
marketplace, you need world-class
capabilities. Altech DIN Rail components put those capabilities at your fingertips. Altech’s level of quality meets
or exceeds every national and international standard for performance and
safety.
DIN RAIL
T E R M I N A L
4
B L O C K S
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com
T HE DIN C ONCEPT
The heart of the Altech philosophy is the standardized DIN Rail and snap-on terminal block. The DIN Rail makes possible a compact, organized arrangement of terminal blocks and other DIN Rail mount components. This gives more than
just the appearance of quality; it saves time and space, enhances design capabilities and provides a centralized connect-disconnect area where external and/or internal wiring can be connected quickly and efficiently. At the same time,
the DIN concept allows designers to take advantage of constant advances in terminal block technology. Altech DIN
Rail components do more than terminate wires. They distribute power and ground, protect against overloads and perform a host of other sophisticated functions. Whatever the application: control systems, instrumentation, automation—DIN Rail terminal blocks can help you create it and keep it as up-to-date as tomorrow.
S CREW C LAMP T ERMINAL B LOCK
Altech terminal blocks feature screw clamps for maximum wiring efficiency and reliability. The blocks are supplied
with open clamps, ready to accept wires. No special wire preparation or wire lugs are required. Simply strip the
wire, insert and tighten the screw to the torque for gas-tight, vibration resistant, solid connections.
The screw clamp design uses a tin-plated, solid copper or
solid brass current bar with grooved serration, a steel cage
clamp and screws. As the clamp is tightened, the wire is
pressed firmly against the current bar, ensuring positive connections every time. The steel parts are zinc plated and
chromate passivated for maximum resistance against oxidation.
When applying tightening torques, use our straight blade
screwdriver to fit the screw hole guides located in the terminal block housings.
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com
5
S PRING C LAMP C ONNECTION
Use screwdriver
to open spring
The spring clamp series terminal blocks offer a time saving alternative to the popular screw clamp connection.
The pre-stressed spring is opened using a tool (screw driver) so the
conductor can be inserted into the insertion space through an opening in the spring leg. The conductor is pulled against the current bar
under spring force when the tool is removed.
Wire is
inserted
Wire is
locked in
A high contact force is achieved by the design of the spring clamp
system. The design delivers a secure and reliable connection for
any application.
H OUSINGS
The metal parts of Altech terminal blocks are housed in precision-molded, self-extinguishing polyamide 6.6 material for maximum
dielectric strength, electrical insulation and temperature resistance. Standard features on all housings include funnel-shaped wire
entry openings and screwdriver guides.
SPECIFICATIONS
Material
Specific Gravity
Upper Limit Temperature
Lower Limit Temperature
Volume Resistivity
Surface Resistivity
Dielectric Strength
Flammability (UL 94)
Polyamide 6.6
1.14 - 1.15
105°C/221°F*
- 50°C/-58°F
1012Ω cm
1010Ω
400KV/cm
V2 Grade*
IEC EX, ATEX APPROVED TERMINAL BLOCKS
* All blocks are available
with 130°C material,
VO grade, on request.
AEx eII Ex eII U
Many of Altech terminal blocks are IEC Ex, ATEX and AEx eII Ex eII approved. They can be used in potentially explosive applications which may
occur in the chemical and petrochemical industry.
These terminal blocks are suitable for use in an ATEX/IECEx certified enclosure with a minimum IP54 rating in potential gas atmosphere environments.
Under IECEx/IECEx environment these terminal blocks are suitable for a temperature range of -40 to +85°C. These terminal blocks can be used in
Group 2, Category 2G ( Zone I ) & 2D ( Zone 21) applications.
C USTOM A SSEMBLIES
The beauty of the DIN Rail concept is its convenience; the unsurpassed ease with which many different components and devices
can be mounted on the same rail.
Altech has made things even easier by making it possible for you to order custom designed assemblies with a single part number
or, for that matter, your own drawing number. No need to order a
multitude of parts, no more unwanted inventories of bulk-packaged accessories.
Send Altech your drawings or specifications, and our experienced staff will build, mark and ship your assembly, ready for
installation. Our on-staff engineers will also assist you in reviewing your drawings.
6
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com
C OLOR B LOCKS
Standard
Grey
Red (R)
Color blocks are ideal for defining circuits and simplifying wiring. Gray is the standard color. A choice
of red, yellow, blue and green are readily available. Custom colors such as orange, beige, brown, black
and white are also available upon request. Please consult Altech for availability.
Yellow (Y)
Blue (BL)
Green (G)
Readily Available Colors
Orange (O)
Beige (BG)
DkBrown (DB)
Black (BL)
White (W)
Custom Colors
A CCESSORIES
Altech offers a comprehensive array of DIN Rail accessories, carefully crafted to enhance your design capabilities and to put the
crucial finishing touch on your designs.
Internal and External Jumpers are available in standard 2, 3, 4 and 10 pole assemblies for interconnection to distribute potentials
within terminal block assemblies.
Marking Tags make DIN Rail assemblies easier to wire and facilitate troubleshooting. Altech’s extensive terminal block marking system includes standard or custom imprinted snap-on tags in a variety of sizes for circuit identification. The Altech marking system
offers two different versions of marking systems for printing of accessories.
DIN Rails are internationally standardized and available in 35mm, 32mm, and 15mm sizes, with or without perforations.
To help with your selection, the appropriate rail size for each terminal block is listed in the ordering information on each page.
Additional selection and ordering information for DIN Rails can be found in the Accessories Section.
Last, but not least, the indispensable extras. End Stops prevent terminal blocks and other components from sliding laterally on the
rail. End Plates close off the last terminal in a row of terminals. Isolation Partitions provide visual separation of terminal groups and
ensure electrical isolation between adjacent terminals of different potentials. A wide selection of insulated and uninsulated ferrules is offered for your applications and whenever stranded flexible wires must be terminated.
Finally, Altech’s carefully chosen, top-quality tools make wire
preparation and connection fast, easy and efficient. Our
selection includes insulated and uninsulated screwdrivers,
wire strippers and hand, power and semi-automatic
crimpers.
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com
7
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