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Modular DIN Terminal blocks for Your Rail Mounted Applications
The Benefits
Mounts on Industry standard DIN Rail
Vibration resistant clamp design
Large contact surface results in higher wire retention force
Functional reliability after repeated tightening and loosening
Screw Connnection
- Single Level
- Dual Level Block
- Triple Level
- Industrial fuse Block
- Ground Blocks
- High Current
- Miniature
- Mounting Rails
Screwless Connection
- Single Level
- Single Level, Multi
- Ground Blocks
- Dual Level |
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Quality is the most important feature of our wide range of screw terminals. "To connect and have a free mind" is our philosophy. The whole range comprises conductor sections of 1.5 mm² up to 240 mm². All terminals are made up with clamping units of nickel-plated brass profile and screws of stainless steel. Labels are available for individual identification.
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Our cabling systems may be divided into two groups according to their field of application:
Systems for building installation:
ecobus power 5x10 mm²
The system for building automation. Both power current lines 5x2,5 mm² and bus lines 2x1,5 mm² with twin shielding are combined in one sheath. This means that the bus lines must not be interrupted any more for connecting devices - a principle, that was only used for power current lines until now. Thanks to ecobus combi, the bus installation requires a minimum of wiring works. Due to the decentralized repartition of the bus devices, the structure of the installation suits perfectly every type of requirements.
ecobus combi 5x2,5 mm² 2x1,5 mm²
ecobus power 5x2,5 mm²
ecobus data 2x1.5 mm²
multibus 4x1,5 mm²
ecoline-p3 3x2,5 mm²
Systems for industrial application:
ecofil i 5x16 mm²
ecofil i 7x2,5 mm²
Industrial appliances nowadays reach a high flexibility thanks to bus systems and control devices. To allow easy implementation and maintenance works, the applicances often have a modular structure which has already been determined during planning. The ecofil i 7x2.5 system perfectly suits appliances which have to be easy to modify and where power current and weak current have to be supplied in an easy and secure way. Thanks to this system, the T-pieces which are commonly liable to breakdowns and which are usually necessary for the branching of round cables can be avoided. |
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Available in various methods of wire connection, these terminal blocks are ideal for using in applications where high operating temperatures are involved.
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Weidmüller offers an extensive range of PCB components. Please choose the relevant section to learn more about Pcb connectors and PCB terminals.
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Screw-clamp power industrial terminal blocks, polyamide insulating body, UL94V-0 flame behaviour.
To be mounted onto G32; TH35 - 7.5; TH35 ? 15 type rail, according to IEC 60715.
possibility to obtain compactness of the
resulting rail assembly by means of an M3
threaded rod.
Possibilità of parallel connections.
Available for (Ex)i ?intrinsic safety? circuits
(RAL 5015 blue colour).
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Screw-clamp feed-through terminal blocks manufacturers, CBC Series, polyamide insulating body, UL94V-0 flame behaviour, reduced overall dimension, cross-connections (PTC) by ?Easy bridge? patented system, with no need of additional protection.
To be mounted onto TH35 - 7.5; TH35 ? 15 type rail, according to IEC 60715. |
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Differents kinds and possibles uses:
- Single Level
- Multiple Connection
- Double Level
- Triple Level
- Distribution Blocks
- Micro
- Modular Panel Mount
- Single Level Industrial fuse
- Double Level Fuse
- Disconnect & Test
- Thermocouple
- Earthing
- Neutral/Earth Clamp manufacturers
- Corrosive/Explosive Env.
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Optimum contact ensured through the patented and renowned clamping yoke system which is based on the classical increase of force of the screw. Requring only small effort, the screw thread produces high contact power.
A high contact force is only effective when continuously excerted on the conductor. The Weidmüller clamping yoke system works as follows: When the clamping screw is tightened, the resultant force causes the upper thread overlap to spring open, thus causing a locking action to be exerted on the screw. Movement of the connected conductor is compensated by the elastic behaviour of the clamping yoke.
Result:
The connection is vibration-resistant and makes retightening of the clamping screw unnecessary. |
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Spring-clamp feed-through terminal blocks, polyamide insulating body, UL94V-0 flame behaviour.
To be mounted onto TH35 - 7.5; TH35 ? 15 type rail, according to IEC 60715.
Double possibility to insert the multi-pole ?easy bridge? system PTC type jumpers.
Available for (Ex)i ?intrinsic safety? circuits
(RAL 5015 blue colour).
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Differents kinds and possibles uses:
- 1-in 1-Out
- Multiple Connection
- Grounding
- Panel Mount
- Angular feed through
- Anguler Earthing
- Double Level |
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The TOBJOB® S Rail-Mounted Terminal blocks suppliers Range
One range of rail-mounted terminal blocks that can fulfill all industrial and Ex applications, as well as those for building installations. Thanks to CAGE CLAMP SUPPLIERS® S technology, the TOPJOB® S rail-mounted terminal blocks for the DIN 35 carrier rail are the smallest on the market. The compact size helps minimize costs through the reduction of panel space used, as well as smaller enclosures and junction boxes.
CAGE CLAMP® S technology allows push-in connection of stripped, solid and ferruled stranded conductors. If connecting stranded conductors without ferrules or small cross-sectional conductors, the screwdriver is simply inserted into the operating slot to open the clamp.
The range of TOPJOB® S rail-mounted terminal blocks has also been expanded by the 2002 Series 2- and 4-conductor disconnect terminal blocks. They can be used in control and process measurement systems as well as transformer circuits. |
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Z-series tension clamp supplier terminal blocks suppliers with a cross-section between 0.13 and 35 mm2 enable optimized and application proof solutions.
Terminals with tension clamp technology, the Z sereis, are made to suit a wide range of customer applications. They are:
small structural dimensions
large marking surface
integrated test point
cross-connestion ability within the Z series and to other Weidmüller families
The terminals in the Z series have a wide clamping range and up to two cross-connection channels.
The potential can be distributed across any number of channels using the pluggable cross-connections system.
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Screw-clamp feed-through terminal blocks, polyamide insulating body, UL94V-0 flame behaviour, to be mounted onto PR/DIN and PR/3 type rails according to IEC 60715.
Available in standard beige (RAL 1001)
colour or version suited to be used in (Ex)i
?intrinsic safety? circuits (RAL 5015 blue
colour).
Available for conductors? rated cross sections between 2,5 sq mm to 70 sq mm, current from 24A up to 192A.
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Terminal blocks suppliers
Schlegel terminal blocks are standard terminals for industrial application, particularly for electrical machine controls, for switchgear, distribution and industrial measuring systems as well as for the lift and apparatus construction. They are suitable for both heavy and low current at DC and AC.
The Schlegel product portfolio includes terminal blocks with different connection types - screw connections, spring cage connections and IDC technology (Insulation Displacement Connection - no stripping required!) - and all common nominal cross sections. Schlegel supplies the most advantageous 4mm² screw-type terminal which is most frequently demanded in this size range. Moreover, Schlegel screw-type terminal blocks are the smallest terminals on the market (for the respective connection diameter), referred to their height, their length (at right-angles to the rail) as well as their width (along to the rail). Compared to the competitors' products they ado have a relatively large clamping space.
The Schlegel screw-type terminal blocks (ref.: IK...) are equipped with a wire protecting contact bracket which is pressing the conductor onto the ground of the conductive clamping body by means of the clamping screw.
This system calls the "OSK" - Original SCHLEGEL Clamping system, because it is unique on the terminal block market. The wire protection ensures the so-called "six securities":
- Direct clamping force transmission onto the wire at full bearing specifications of the clamping screw
- Protection of the wire (no piercing or damaging by the screw)
- Secure wire insertion
- No tilting of the connection
- Reliable prevention of wire loosening by the resilience of the clamping bracket and elestic deformation of the clamping body
- Reliable prevention of screw loosening caused by the vibrating clamping bracket that touches the screw head (this makes the screws captive).
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Junction boxes are intended for a special - typically swiss - installation technique. It consists in establishing branchings from laid through conductors. The involved material are a baseplate fitted with branching terminals and a cover.
Further junction boxes of thermoplastic, polyester or thermosetting material are available for the same type of application.
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Curtis Industries electronic terminal blocks are manufactured to exceed all required specifications. Curtis Industries terminal blocks reach industry defining upper and lower limits in Center to Center spacing as well as the industry upper and lower ranges for wire (AWG).
The only limit to the number of terminals available in Curtis Industries electrical terminal blocks is your job specification. Curtis Industry terminal blocks are available as surface mount, PC mount, panel mount and feed through styles with a wide variety of top and bottom terminals available fitting every terminal block installation application. |
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Terminal blocks 
