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
Mechanische BauformPoles, pitch and mounting

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.
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.

TB2260 Keramik-Klemmleiste
Standard ceramic terminal blockModelldaten überprüfen
TB3340 Keramik-Klemmleiste
Standard ceramic terminal blockModelldaten überprüfen
TB4440 Keramik-Klemmleiste
Standard ceramic terminal blockModelldaten überprüfen
TB4460 Keramik-Klemmleiste
Standard ceramic terminal blockModelldaten überprüfen
TB6640 Keramik-Klemmleiste
Standard ceramic terminal blockModelldaten überprüfen
TB7760 Keramik-Klemmleiste
Standard ceramic terminal blockModelldaten überprüfen
TB8840 Keramik-Klemmleiste
Standard ceramic terminal blockModelldaten überprüfen
TB101040 Keramik-Klemmleiste
Standard ceramic terminal blockModelldaten überprüfen
TB121240 Keramik-Klemmleiste
Standard ceramic terminal blockModelldaten überprüfenEnclosed CTB Ceramic Terminal Blocks
Compact enclosed connectors covering 1-, 2-, 3-, 4-, 5-, 6-, 8- and 10-way arrangements.

CTB1110 Keramik-Klemmleiste
Enclosed ceramic terminal blockModelldaten überprüfen
CTB1130 Keramik-Klemmleiste
Enclosed ceramic terminal blockModelldaten überprüfen
CTB2210 Keramik-Klemmleiste
Enclosed ceramic terminal blockModelldaten überprüfen
CTB2215 Keramik-Klemmleiste
Enclosed ceramic terminal blockModelldaten überprüfen
CTB2230 Keramik-Klemmleiste
Enclosed ceramic terminal blockModelldaten überprüfen
CTB2260 Keramik-Klemmleiste
Enclosed ceramic terminal blockModelldaten überprüfen
CTB22100 Keramik-Klemmleiste
Enclosed ceramic terminal blockModelldaten überprüfen
CTB3310 Keramik-Klemmleiste
Enclosed ceramic terminal blockModelldaten überprüfen
CTB3315 Keramik-Klemmleiste
Enclosed ceramic terminal blockModelldaten überprüfen
CTB3330 Keramik-Klemmleiste
Enclosed ceramic terminal blockModelldaten überprüfen
CTB4430 Keramik-Klemmleiste
Enclosed ceramic terminal blockModelldaten überprüfen
CTB5515 Keramik-Klemmleiste
Enclosed ceramic terminal blockModelldaten überprüfen
CTB6615 Keramik-Klemmleiste
Enclosed ceramic terminal blockModelldaten überprüfen
CTB8815 Keramik-Klemmleiste
Enclosed ceramic terminal blockModelldaten überprüfen
CTB101015 Keramik-Klemmleiste
Enclosed ceramic terminal blockModelldaten überprüfenTBH 100A Ceramic Terminal Blocks
High-current 2-, 4- and 6-position ceramic blocks with published 100A product data.
Ceramic Construction Details
Original VIOX product photography shows the connection hardware, ceramic body and internal conductor construction.

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

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

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.
CTB-Serie Größentabelle
Swipe to compare all columns
| Spezifikation | Modell | Länge | Breite | Höhe | Wiring range |
|---|---|---|---|---|---|
| 1 Eingang 1 Ausgang 10A | CTB1110 | 19mm | 10mm | 15mm | 0.5–2.5mm² |
| 1 Eingang 1 Ausgang 30A | CTB1130 | 18mm | 14mm | 18mm | 0.5–6mm² |
| 2 Eingänge 2 Ausgänge 10A | CTB2210 | 20,7 mm | 18,9 mm | 13,9 mm | 0.5–2.5mm² |
| 2 Eingänge 2 Ausgänge 15A | CTB2215 | 28,4 mm | 20,4 mm | 16,3 mm | 0.5–4mm² |
| 2 Eingänge 2 Ausgänge 30A | CTB2230 | 31mm | 27mm | 18,9 mm | 1.5–6mm² |
| 2 Eingänge 2 Ausgänge 60A | CTB2260 | 38,7 mm | 31mm | 22,7 mm | 2.5–16mm² |
| 2 Eingänge 2 Ausgänge 100A | CTB22100 | 41,1 mm | 30,2 mm | 25,85 mm | 6–25mm² |
| 3 Eingänge 3 Ausgänge 10A | CTB3310 | 31mm | 20mm | 14,3 mm | 0.5–2.5mm² |
| 3 Eingänge 3 Ausgänge 15A | CTB3315 | 35,5 mm | 20,3 mm | 20,2 mm | 0.5–4mm² |
| 3 Eingänge 3 Ausgänge 30A | CTB3330 | 46,2 mm | 26,4 mm | 19,2 mm | 1.5–6mm² |
| 4 Eingänge 4 Ausgänge 30A | CTB4430 | 57 mm | 25mm | 18,8 mm | 1.5–6mm² |
| 5 Eingänge 5 Ausgänge 15A | CTB5515 | 50mm | 22mm | 13mm | 0.5–2.5mm² |
| 6 Eingänge 6 Ausgänge 15A | CTB6615 | 56,6 mm | 21mm | 13mm | 0.5–2.5mm² |
| 8 Eingänge 8 Ausgänge 15A | CTB8815 | 68mm | 21mm | 13mm | 0.5–2.5mm² |
| 10 Eingänge 10 Ausgänge 15A | CTB101015 | 88mm | 18mm | 15mm | 0.5–3.5mm² |
TB-Serie Größentabelle
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| Modell | Konfiguration | Aktuelle Bewertung | Länge | Breite | Höhe | Screw type | Mounting distance |
|---|---|---|---|---|---|---|---|
| TB121240 | 12 In 12 Out | 40A | 183mm | 24mm | 21mm | M5 | 165mm |
| TB101040 | 10 In 10 Out | 40A | 160mm | 24mm | 21mm | M5 | 144mm |
| TB8840 | 8 In 8 Out | 40A | 141,5 mm | 34,8 mm | 24,6 mm | M3 | 95mm |
| TB7760 | 7 In 7 Out | 60A | 135 mm | 35mm | 19mm | M5 | 123mm |
| TB6640 | 6 In 6 Out | 40A | 98mm | 24mm | 20mm | M3 | 88mm |
| TB4460 | 4 In 4 Out | 60A | 86mm | 33,5 mm | 19,5 mm | M5 | 75mm |
| TB4440 | 4 In 4 Out | 40A | 63mm | 23,8 mm | 16,8 mm | M3 | 55,5 mm |
| TB3340 | 3 In 3 Out | 40A | 55,5 mm | 25mm | 13,6 mm | M3 | 48mm |
| TB2260 | 2 In 2 Out | 60A | 43,3 mm | 30mm | 18,3 mm | M5 | 34 mm |
TBH 100A Series Size Chart
Swipe to compare all columns
| Modell | Konfiguration | Aktuelle Bewertung | Iz-dimensionen Von null bis null | Mounting distance |
|---|---|---|---|---|
| TBH22100 | 2 In 2 Out | 100A | 56 × 28 × 14mm | 40mm |
| TBH44100 | 4 In 4 Out | 100A | 86 × 28.5 × 14mm | 70 millimeter. |
| TBH66100 | 6 In 6 Out | 100A | 118.3 × 26.9 × 17mm | 106 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.
Elektrische Kenndaten
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.
Compare published Ceramic Terminal Block series
Leere Zellen bedeuten, dass der Wert in der aktuellen Produktübersicht nicht verfügbar ist. Öffnen Sie die Modellseite oder fordern Sie das Datenblatt vor der Spezifikation an.
Anwendungen für Keramik-Reihenklemmen
Typische Umgebungen, in denen die genauen Produkteigenschaften überprüft werden müssen.
Ceramic Terminal Block Knowledge & Selection Guides
Alle Artikel
Auswahl und DimensionierungSo wählen Sie die richtige Keramikklemme aus
Ceramic Terminal Block Selection Questions
Schnelle Antworten für einen vorläufigen Produktfamilienvergleich vor der detaillierten Schaltkreisprüfung.
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.
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