Fuse terminal blocks PT

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

Fuse terminal blocks, component terminal blocks, and diode terminal blocks bring important functions directly to the terminal strip. They enable the use of fuses to protect circuits, components to adjust electrical functions, and diodes to control signals in a targeted manner. This makes it easy to implement applications in a clear and reliable way.

Go to Product Detail Page for item 3211888
PTTB 4-HESILED 24 (5X20) - Fuse modular terminal block
PTTB 4-HESILED 24 (5X20) - Fuse modular terminal block
3211888

Fuse modular terminal block, fuse type: Glass / ceramics / ..., fuse type: G / 5 x 20, nom. voltage: 24 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

Go to Product Detail Page for item 3048386
UK 10,3-HESI N - Fuse holder
UK 10,3-HESI N - Fuse holder
3048386

Fuse holder, fuse type: Ceramic, fuse type: 10.3 x 38 mm, nom. voltage: 690 V AC, nominal current: 32 A, number of positions: 1, connection method: Screw connection, Rated cross section: 16 mm2, cross section:  1 mm2- 16 mm2, mounting type: NS 35/7,5, NS 35/15, color: black

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

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
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
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.

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.

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.