Porcelain Terminal Blocks

Products

How to choose Porcelain Terminal Blocks

In Mutlusan terminal blocks, housings numbered 1, 2 and 3 correspond to the cross-section ranges 2.5-4, 4-6 and 6-10 mm2. Although the porcelain housing is heat resistant, the connection screws must be tightened with a suitable torque. Porcelain terminal blocks should not be confused with terminal strips that have a plastic housing, because their heat behavior and mounting style are different. The ceramic housing, with its non-combustible structure, is preferred for connections in hot environments. Flame-retardant terminal strips are in a separate category.

Frequently asked questions

What are Porcelain Terminal Blocks and where are they used?

A porcelain terminal block is a screw connection block with two or three connection points in a ceramic housing, known for its resistance to high temperature. It is used in device connections and joint points in hot environments such as heaters and ovens.

What should I compare when choosing Porcelain Terminal Blocks?

To compare products, choose the terminal number according to the cable cross-section and the pole count according to whether two or three connections are needed.

What should Porcelain Terminal Blocks not be confused with and how do they differ from similar products?

Each number comes in 2-way and 3-way versions, so two different connection counts are offered at the same cross-section.

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