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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

Electrical dutyConfirm current and voltage

Format mécaniquePoles, pitch and mounting

Compare Ceramic Terminal Block series Demander une assistance sur le modèle
VIOX Ceramic Terminal Block SERIESGamme de produits publiée
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.

Guide de sélection Comparer les alternatives
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.

Standard TB Ceramic Terminal Blocks

Open terminal strips in 2- to 12-position configurations for heat-exposed equipment wiring.

Enclosed CTB Ceramic Terminal Blocks

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

TBH 100A Ceramic Terminal Blocks

High-current 2-, 4- and 6-position ceramic blocks with published 100A product data.

Browse the ceramic terminal block category

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.

Tableau des tailles de la série CTB

Swipe to compare all columns

SpécificationModèleLongueurLargeurHauteurWiring range
1 entrée 1 sortie 10ACTB111019 mm10 mm15 mm0.5–2.5mm²
1 entrée 1 sortie 30ACTB113018 mm14 mm18 mm0.5–6mm²
2 entrées 2 sorties 10ACTB221020,7 mm18,9 mm13,9 mm0.5–2.5mm²
2 entrées 2 sorties 15ACTB221528,4 mm20,4 mm16,3 mm0.5–4mm²
2 entrées 2 sorties 30ACTB223031mm27 mm18,9 mm1.5–6mm²
2 entrées 2 sorties 60ACTB226038,7 mm31mm22,7 mm2.5–16mm²
2 entrées 2 sorties 100ACTB2210041,1 mm30,2 mm25,85 mm6–25mm²
3 entrées 3 sorties 10ACTB331031mm20 mm14,3 mm0.5–2.5mm²
3 entrées 3 sorties 15ACTB331535,5 mm20,3 mm20,2 mm0.5–4mm²
3 entrées 3 sorties 30ACTB333046,2 mm26,4 mm19,2 mm1.5–6mm²
4 entrées 4 sorties 30ACTB443057mm25 mm18,8 mm1.5–6mm²
5 entrées 5 sorties 15ACTB551550 mm22 mm13 mm0.5–2.5mm²
6 entrées 6 sorties 15ACTB661556,6 mm21mm13 mm0.5–2.5mm²
8 entrées 8 sorties 15ACTB881568mm21mm13 mm0.5–2.5mm²
10 entrées 10 sorties 15ACTB10101588mm18 mm15 mm0.5–3.5mm²

Tableau des tailles de la série TB

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ModèleConfigurationNote actuelleLongueurLargeurHauteurScrew typeMounting distance
TB12124012 In 12 Out40A183mm24 mm21mmM5165mm
TB10104010 In 10 Out40A160 mm24 mm21mmM5144mm
TB88408 In 8 Out40A141,5 mm34,8 mm24,6 mmM395mm
TB77607 In 7 Out60A135 mm35 mm19 mmM5123mm
TB66406 In 6 Out40A98mm24 mm20 mmM388mm
TB44604 In 4 Out60A86mm33,5 mm19,5 mmM575 mm
TB44404 In 4 Out40A63mm23,8 mm16,8 mmM355,5 mm
TB33403 In 3 Out40A55,5 mm25 mm13,6 mmM348mm
TB22602 In 2 Out60A43,3 mm30 mm18,3 mmM534 mm

TBH 100A Series Size Chart

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ModèleConfigurationNote actuelleDimensions (L×l×H)Mounting distance
TBH221002 In 2 Out100A56 × 28 × 14mm40 mm
TBH441004 In 4 Out100A86 × 28.5 × 14mm70 mm
TBH661006 In 6 Out100A118.3 × 26.9 × 17mm106 mm

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.

Les caractéristiques électriques

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.

HHeat 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

Les cellules vides signifient que la valeur n'est pas disponible dans le résumé actuel du produit. Ouvrez la page du modèle ou demandez sa fiche technique avant toute spécification.

SériePôlesConductor rangeCourant nominalTempérature
TB2260 Bloc de jonction en céramique————
TB3340 Bloc de jonction en céramique————
TB4440 Bloc de jonction en céramique————
TB4460 Bloc terminal en céramique————
TB6640 Bloc de jonction en céramique————
TB7760 Bloc terminal en céramique————
TB8840 Bloc terminal en céramique————
TB101040 Bloc terminal en céramique————
TB121240 Bloc terminal en céramique————
CTB1110 Bloc de jonction en céramique————
CTB1130 Bloc de jonction en céramique————
CTB2210 Bloc de jonction en céramique————
CTB2215 Bloc de jonction en céramique————
CTB2230 Bloc de jonction en céramique————
CTB2260 Bloc de jonction en céramique————
CTB22100 Bloc de jonction en céramique————
CTB3310 Bloc de jonction en céramique————
CTB3315 Bloc de jonction en céramique————
CTB3330 Bloc de jonction en céramique————
CTB4430 Bloc de jonction en céramique————
CTB5515 Bloc de jonction en céramique————
CTB6615 Bloc terminal en céramique————
CTB8815 Bloc terminal en céramique————
CTB101015 Bloc terminal en céramique————
Bornes à vis céramiques TBH22100————
Bornes à vis céramiques TBH44100————
Bornes à vis céramiques TBH66100————

Applications des borniers en céramique

Environnements typiques où les caractéristiques exactes du produit doivent être vérifiées.

Smart residential building with rooftop solar and connected electrical systems

Bâtiments résidentiels

Suitable high-temperature appliance and building-equipment connections.

Automated manufacturing facility with industrial robotic systems

Automatisation industrielle

Heat-exposed machine and process-equipment terminal points.

Utility-scale solar farm with battery energy storage system

Solaire et stockage d'énergie

Specialized equipment terminations where published conditions are suitable.

Centres de données et télécommunicationsSelected heater and facility-equipment connections.Tableautier et distributionSpecialized terminal assemblies requiring ceramic insulation.Marine et extérieurEnclosed equipment connections selected for the complete environment.

Ceramic Terminal Block Knowledge & Selection Guides

Tous les articles
How to Select the Right Ceramic Terminal BlockSélection et dimensionnement

Comment choisir le bon bornier en céramique

Définitions et principes fondamentauxExplication des borniers en céramique : utilisations à haute température, types, caractéristiques nominales et guide de sélectionMaterials & TemperatureBlocs de jonction en céramique ou en PEEK : Guide de sélection haute température pour les ingénieursComparaisons et alternativesBlocs de jonction en céramique vs UKK : Guide de sélection pour courants élevés | VIOX

Ceramic Terminal Block Selection Questions

Réponses rapides pour une comparaison préliminaire des gammes de produits avant la vérification détaillée des circuits.

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