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Ceramic Terminal Block Manufacturer

Compare the complete VIOX ceramic terminal block range for elevated-temperature wiring, heaters, furnaces, lighting and industrial electrical assemblies.

Ceramic insulationVerify material and temperature data

Conductor matchingSize and terminal construction

ພາລະທາງໄຟຟ້າConfirm current and voltage

ຮູບແບບທາງກົນຈັກPoles, pitch and mounting

VIOX Ceramic Terminal Block SERIESລະດັບຜະລິດຕະພັນທີ່ເຜີຍແຜ່
Complete VIOX ceramic terminal block range on a dark background

What is a ceramic terminal block?

A ceramic terminal block uses a ceramic insulating body to support conductor connections in equipment where thermal conditions or material requirements differ from conventional plastic terminal products.

Selection must be based on the exact ceramic material, conductor range, terminal hardware, rated current and voltage, temperature conditions, pole count, pitch, mounting method and environmental exposure.

Define the environmentConfirm operating temperature, heat source, enclosure and contamination conditions.
Match the conductorVerify conductor size, terminal hardware and connection method.
Install and inspectUse the specified torque or connection procedure and maintain required clearances.

Complete VIOX Ceramic Terminal Block Range

All 27 published VIOX models are shown below, grouped by construction so buyers can compare the complete range without leaving the page.

Enclosed CTB Ceramic Terminal Blocks

Compact enclosed connectors covering 1-, 2-, 3-, 4-, 5-, 6-, 8- and 10-way arrangements.

Ceramic Construction Details

Original VIOX product photography shows the connection hardware, ceramic body and internal conductor construction.

Secure conductor connection

Secure conductor connection

Round-ended terminal hardware supports a stable mechanical connection when installed to the product requirements.

Heat-resistant ceramic body

Heat-resistant ceramic body

The ceramic housing is intended for applications where published thermal and insulation characteristics must be verified.

High-conductivity core

High-conductivity core

The internal conductor and terminal hardware carry the circuit current; verify the exact model rating and conductor range.

VIOX Ceramic Terminal Blocks Size Chart

Dimensions and conductor ranges reproduced from the published VIOX model data. Open the corresponding product page before final specification.

ຕາຕະລາງຂະຫນາດ CTB Series

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ຂໍ້ມູນຈໍາເພາະຕົວແບບຄວາມຍາວກວ້າງຄວາມສູງWiring range
1 ໃນ 1 ອອກ 10ACTB111019ມມ10 ມມ15 ມມ0.5–2.5mm²
1 ໃນ 1 ອອກ 30ACTB113018ມມ14ມມ18ມມ0.5–6mm²
2 ໃນ 2 ອອກ 10ACTB221020.7ມມ18.9ມມ13.9ມມ0.5–2.5mm²
2 ໃນ 2 ອອກ 15ACTB221528.4ມມ20.4ມມ16.3ມມ0.5–4mm²
2 ໃນ 2 ອອກ 30ACTB223031ມມ27ມມ18.9ມມ1.5–6mm²
2 ໃນ 2 ອອກ 60ACTB226038.7ມມ31ມມ22.7ມມ2.5–16mm²
2 ໃນ 2 ອອກ 100ACTB2210041.1ມມ30.2ມມ25.85ມມ6–25mm²
3 ໃນ 3 ອອກ 10ACTB331031ມມ20 ມມ14.3ມມ0.5–2.5mm²
3 ໃນ 3 ອອກ 15ACTB331535.5ມມ20.3ມມ20.2ມມ0.5–4mm²
3 ໃນ 3 ອອກ 30ACTB333046.2ມມ26.4ມມ19.2ມມ1.5–6mm²
4 ໃນ 4 ອອກ 30ACTB443057ມມ25ມມ18.8ມມ1.5–6mm²
5 ໃນ 5 ອອກ 15ACTB551550 ມມ22ມມ13ມມ0.5–2.5mm²
6 ໃນ 6 ອອກ 15ACTB661556.6ມມ21 ມມ13ມມ0.5–2.5mm²
8 ໃນ 8 ອອກ 15ACTB881568ມມ21 ມມ13ມມ0.5–2.5mm²
10 ໃນ 10 ອອກ 15ACTB10101588ມມ18ມມ15 ມມ0.5–3.5mm²

ແຜນວາດຂະໜາດຊຸດ TB

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ຕົວແບບການຕັ້ງຄ່າການຈັດອັນດັບປັດຈຸບັນຄວາມຍາວກວ້າງຄວາມສູງScrew typeMounting distance
TB12124012 In 12 Out40A183 ມມ24 ມມ21 ມມM5165 ມມ
TB10104010 In 10 Out40A160 ມມ24 ມມ21 ມມM5144 ມມ
TB88408 In 8 Out40A141.5ມມ34.8ມມ24.6ມມM395ມມ
TB77607 In 7 Out60A135 ມມ35ມມ19ມມM5123 ມມ
TB66406 In 6 Out40A98ມມ24 ມມ20 ມມM388ມມ
TB44604 In 4 Out60A86ມມ33.5ມມ19.5ມມM575ມມ
TB44404 In 4 Out40A63ມມ23.8ມມ16.8ມມM355.5ມມ
TB33403 In 3 Out40A55.5ມມ25ມມ13.6ມມM348ມມ
TB22602 In 2 Out60A43.3ມມ30ມມ18.3ມມM534ມມ

TBH 100A Series Size Chart

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ຕົວແບບການຕັ້ງຄ່າການຈັດອັນດັບປັດຈຸບັນຂະໜາດ (L×W×H)Mounting distance
TBH221002 In 2 Out100A56 × 28 × 14mm40 ມມ
TBH441004 In 4 Out100A86 × 28.5 × 14mm70mm
TBH661006 In 6 Out100A118.3 × 26.9 × 17mm106mm

How to choose a ceramic terminal block

Begin with temperature and circuit duty, then confirm conductor and mechanical details.

Temperature and material

Verify the published ceramic and terminal-material characteristics for the application.

Conductor range

Match conductor construction and cross-section to the exact terminal.

电气额定值

Confirm current, voltage, insulation and clearance requirements.

Poles, pitch and mounting

Check connection count, spacing, fasteners, cover and panel arrangement.

Treat heat and connection as one system

Ceramic insulation does not remove the need to verify conductor, hardware, clearance and enclosure temperature.

Heat source and operating environment
EElectrical rating and insulation requirement
MMounting, conductor and terminal hardware
Read the Ceramic Terminal Block selection guide

Compare published Ceramic Terminal Block series

ຊ່ອງຫວ່າງໝາຍເຖິງຄ່ານັ້ນບໍ່ມີຢູ່ໃນບົດສະຫຼຸບຜະລິດຕະພັນປັດຈຸບັນ. ກະລຸນາເປີດໜ້າຮຸ່ນຜະລິດຕະພັນ ຫຼື ຮ້ອງຂໍເອກະສານຂໍ້ມູນທາງເຕັກນິກ (datasheet) ກ່ອນການກຳນົດສະເປັກ.

Ceramic Terminal Block Selection Questions

ຄຳຕອບດ່ວນສຳລັບການປຽບທຽບກຸ່ມຜະລິດຕະພັນເບື້ອງຕົ້ນ ກ່ອນການກວດສອບວົງຈອນຢ່າງລະອຽດ.

Why use a ceramic terminal block?

Ceramic construction is selected where its published thermal, insulation or material characteristics suit the equipment requirements.

How is current capacity verified?

Use the exact product data with conductor size, terminal hardware, ambient and equipment conditions; do not infer capacity from physical size.

Are all ceramic terminal blocks suitable for the same temperature?

No. Material, terminal hardware and product design vary. Verify the published limits for the exact model.

Which conductor should be used?

Confirm conductor material, construction, cross-section, insulation and preparation from the equipment and terminal instructions.

Can ceramic terminals replace standard terminal blocks directly?

Only after checking dimensions, mounting, conductor range, electrical ratings, clearances and environmental requirements.

Need a Ceramic Terminal Block?
Let’s Match the Heat and Circuit.

Send the conductor size, current, voltage, operating temperature, poles, mounting, quantity and target market. VIOX will help narrow the relevant published series.

Request Ceramic Terminal Block Support