Fuse terminal blocks PT

Fuse terminal blocks, component terminal blocks, and diode terminal blocks

With fuse terminal blocks, you can accommodate fuses in different designs and with different nominal currents. Using multi-level versions, you can route a protected potential and an unprotected potential through just one terminal block. Versions for use in potentially explosive areas with Ex nA type of protection extend the field of application. Together with the component terminal blocks and diode terminal blocks, terminal blocks with LEDs, blocking diodes, or resistors are also available.

Go to Product Detail Page for item 3004100
UK 5-HESI - Fuse modular terminal block
UK 5-HESI - Fuse modular terminal block
3004100
Electrical Number: 1265680

Fuse modular terminal block, fuse type: Glass / ceramics / ..., fuse type: G / 5 x 20 / 5 x 25 / 5 x 30, nom. voltage: 800 V, nominal current: 6.3 A, number of positions: 1, connection method: Screw connection, Rated cross section: 4 mm2, cross section:  0.2 mm2- 4 mm2, mounting type: NS 35/7,5, NS 35/15, NS 32, color: black

Go to Product Detail Page for item 3210224
PT 2,5-DIO/L-R - Component terminal block
PT 2,5-DIO/L-R - Component terminal block
3210224
Electrical Number: 1264912

Component terminal block, The max. current is determined by the diode. Installed: Diode 1N 4007, reverse voltage: 1300 V, maximum continuous current: 0.5 A., with integrated 1N4007 diode, nominal current: 0.5 A, connection method: Push-in connection, Rated cross section: 2.5 mm2, cross section: 0.14 mm2 - 4 mm2, mounting: NS 35/7,5, NS 35/15, color: gray

Go to Product Detail Page for item 3211886
PTTB 4-HESI (5X20) - Fuse modular terminal block
PTTB 4-HESI (5X20) - Fuse modular terminal block
3211886

Fuse modular terminal block, fuse type: Glass / ceramics / ..., fuse type: G / 5 x 20, nom. voltage: 500 V, nominal current: 28 A, connection method: Push-in connection, 1 level, Rated cross section: 4 mm2, cross section:  0.2 mm2- 6 mm2, connection method: Push-in connection, 2nd level, Rated cross section: 4 mm2, cross section:  0.2 mm2- 6 mm2, mounting type: NS 35/7,5, NS 35/15, color: black

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Fuse terminal blocks and component terminal blocks
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 Overview of connection technologies
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Fuse terminal blocks

Lever-type fuse terminal blocks

PTV 4-HESI lever-type fuse terminal blocks

Fuse terminal blocks

Fuse terminal blocks enable the easy, safe protection of electrical circuits directly in the terminal strip. Device fuses reliably protect connected components against overloads and short circuits. At the same time, the wiring remains organized and easily accessible at all times.

Your advantages:

  • Integrated circuit protection through the direct use of fuses
  • Quick fuse replacement without disconnecting the wiring
  • A clear layout in the control cabinet for easy maintenance and troubleshooting
Go to the product list for fuse terminal blocks

Comparison of fuse terminal blocks

This table compares the different models of fuse terminal blocks.

Lever-type fuse terminal blocks
Screw cap fuse terminal blocks
Plug-in fuse terminal blocks
Plug-in fuse terminal blocks
Lever-type fuse terminal blocks

(HESI...)

 Screw cap fuse terminal blocks

(DREHSI...)

 Plug-in fuse terminal blocks

(FSI/C)

 Plug-in fuse terminal blocks

(FSI/F)
Fuse type Device protection (for example, G/5x20, G/6.3x32... ) Device protection (for example, G/5x20, G/6.3x32... ) Flat-type fuses (Type C) and thermal circuit breakers (TCP) Flat-type fuse (F-type)
Operating principle The fuse is accessible via flip lever The fuse is accessible via rotating holder The fuse is inserted from the front The fuse is inserted from the front
Error detection Lever position clearly visible, optional status indicator (LED) Limited visibility, optional status indicator (LED) Depending on the fuse type, optional status indicator (LED) Good for front-facing installation, optional status indicator (LED)
Typical advantages Maximum user-friendliness Durable, space-saving solution Flexibility through standard fuses Optimal accessibility even with dense wiring
Product list Product list Product list Product list

Component terminal blocks and diode terminal blocks

Component terminal blocks with Push-in Technology

Component terminal blocks

Component terminal blocks

Component terminal blocks enable the easy integration of electronic components directly into the terminal strip. Resistors or other components can be specifically integrated into the circuit without requiring additional wiring outside the terminal block. This results in functional, well-organized solutions inside the control cabinet.

Your advantages:

  • Easy integration of electronic components directly into the terminal block
  • Reduced wiring effort with compact functional integration
  • Clear, structured implementation of adjustment and signaling functions
Go to the product list for component terminal blocks
Diode terminal blocks with Push-X technology

Diode terminal blocks

Diode terminal blocks

Diode terminal blocks enable the specific integration of diodes directly into the terminal strip. They ensure controlled signal routing, for example, to decouple signals or to prevent feedback in the circuit. This makes it possible to design circuits in a simple, reliable, and well-organized manner.

Your advantages:

  • Precise signal control via integrated diodes
  • Reliable decoupling and prevention of unwanted feedback effects
  • Compact, well-organized integration directly into the terminal strip
Go to the product list for diode terminal blocks
Control cabinet

Control cabinet

Still haven’t found the right product?

Feel free to contact us. Together, we'll develop the best solution for equipping your control cabinets. With our CLIPLINE complete terminal block system and other components from the areas of communications and automation, we offer you a comprehensive, futureproof portfolio.

Connection technologies for terminal blocks

Terminal blocks with different connection technologies

Connection technologies for terminal blocks

Terminal blocks are available with various connection technologies and therefore meet a variety of requirements. Explore the variety of connection technologies and select the right terminal block for your specific needs.

Explore Push-X terminal blocks
Explore Push-in terminal blocks
Explore screw connection terminal blocks
Discover COMBI terminal blocks
Discover spring-cage terminal blocks
Discover fast-connection terminal blocks
Discover bolt connection terminal blocks
Find out more about our connection technologies

The most comprehensive system for terminal blocks

The CLIPLINE complete terminal block system

The CLIPLINE complete terminal block system provides the opportunity to freely and flexibly combine different terminal blocks using the double function slot. These include feed-through terminal blocks and various function terminals with different connection methods. The system also features standardized bridge, marking, and test accessories. The terminal blocks from the CLIPLINE complete system have been tested and approved for a wide range of national and international approvals. Our free clipx ENGINEER configuration software is available for the quick and effective construction of assembled DIN rails.

Accessories for terminal blocks
Terminal block accessories
The standardized terminal block accessories include standardized bridge, test, and marking accessories as well as more specialized accessories such as pick-off plugs, function plugs, and service plugs.
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Efficient planning with clipx ENGINEER
Engineering software for control cabinet building
The clipx ENGINEER engineering software enables you to efficiently plan and order terminal strips and assembled mounting panels. The software also offers smart interfaces to your ECAD program.
Optimize your planning now
Marking material for terminal blocks
Marking for terminals, wires, and plants
Our marking material is suitable for a wide range of applications, from control cabinet marking right through to outdoor installations.
More about marking terminal blocks
Open product brochure for terminal blocks

Terminal blocks product brochure

Downloads

Would you like to get printed materials about our terminal blocks? Below you will find various brochures on the subject of terminal blocks. In addition to the product brochure, you will find a brochure about the CLIPLINE complete terminal block system and about the quality tests for the terminal blocks.

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