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ITEM # QTY.
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You searched for: High Temperature Ceramic Terminal Blocks
Results Displayed: 1 - 4 of 4
PORCELAIN ELECTRICAL CONNECTION BLOCKS (GLAZED)
These high quality ceramic terminal blocks make wiring connections to heaters efficient and easy and have a touch safe design. Ovens, furnaces, kilns, infrared heaters, quartz tube heaters, catering equipment, etc. Fitted with Nickel plated brass connectors, they can withstand 482°F (250°C)


TB-2 Terminal Block (2 Pole, 32 Amps)
For use with up to a 16mm2 wire.

Dimensions : 35 x 31 x 23 mm (+/-1mm)
Ceramic part characteristics :
material : Ker 110 ceramic glazed 5 sides. (main composition : feldspar ceramic Si02-Al2O3)
bulk density : >2.3 g/cm3
water absorption : 2% (on unglazed side)
flexural strength : 80 Mpa/cm²
coefficient of thermal expansion : <6 10-6 mm/°C( 20-100°C)
volume resistivity : >1010 ohms.cm at 100°C
dielectric strength : 10 Kv/mm
Metal parts
screws : M4, Nickel plated steel (Sae1045) . Maximum torque allowed : 1.2Nm
terminals : Nickel plated brass (63.5~68% Cu)
Inscriptions :
Front: 1,2
Back: JPCI 16mm²
Fixing :
1 fixing hole dia 5 mm
Maximum ambient temperature, as per EN60730-1(§14-1) :
- on ceramic: 425°C (800°F)
- on nickel plated brass connectors: 230°C (445°F)
Electrical :
connection holes :dia. 5.5mm,
accept stranded wire up to 5.1 mm dia. (max 10mm² or AWG 8)
accept plain wire diameter up to 5.3 mm dia (max 16mm² or AWG 6)
Maximum rating : 32A
Voltage : 400V max (insulation distance >6mm between fixing face and live parts, and >6mm between phases)
Applicable standard :EN 60998-1 and EN60998-2-1 (August 1993)
Unit net weight : 55 grs (+/-5 grs)


TB-3 Terminal Block (3 Pole, 32 Amps)
For use with up to a 16mm2 wire.

Dimensions : 51 x 31 x 23 mm (+/-1mm)
Ceramic part characteristics :
material : Ker 110 ceramic glazed 5 sides. (main composition : feldspar ceramic Si02-Al2O3)
bulk density : >2.3 g/cm3
water absorption : 2% (on unglazed side)
flexural strength : 80 Mpa/cm²
coefficient of thermal expansion : <6 10-6 mm/°C( 20-100°C)
volume resistivity : >1010 ohms.cm at 100°C
dielectric strength : 10 Kv/mm
Metal parts
screws : M4, Nickel plated steel (Sae1045) . Maximum torque allowed : 1.2Nm
terminals : Nickel plated brass (63.5~68% Cu)
Inscriptions :
Front: 1,2,3
Back: JPCI 16mm²
Fixing :
2 fixing hole dia 5, 5mm, distance 18 mm
Maximum ambient temperature, as per EN60730-1(§14-1) :
- on ceramic : 425°C (800°F)
- on nickel plated brass connectors: 230°C (445°F)
Electrical :
connection holes :dia. 5.5mm,
accept stranded wire up to 5.1 mm dia. (max 10mm² or AWG 8)
accept plain wire diameter up to 5.3 mm dia (max 16mm² or AWG 6)
Maximum rating : 32A
Voltage : 450V max (insulation distance >6mm between fixing face and live parts, and >6mm between phases)
Applicable standard :EN 60998-1 and EN60998-2-1 (August 1993)
Unit net weight : 80 grs (+/-5 grs)


TB-4 Terminal Block (4 Pole, 32 Amps)
For use with up to a 16mm2 wire.

Dimensions : 70 x 31 x 23 mm (+/-1mm)
Ceramic part characteristics :
material : Ker 110 ceramic glazed 5 sides. (main composition : feldspar ceramic Si02-Al2O3)
bulk density : >2.3 g/cm3
water absorption : 2% (on unglazed side)
flexural strength : 80 Mpa/cm²
coefficient of thermal expansion : <6 10-6 mm/°C( 20-100°C)
volume resistivity : >1010 ohms.cm at100°C
dielectric strength : 10 Kv/mm
Metal parts
screws : M4, Nickel plated steel (Sae1045) . Maximum torque allowed : 1.2Nm
terminals : Nickel plated brass (63.5~68% Cu)
Inscriptions :
Front: 1,2,3,4
Back: JPCI 16mm²
Fixing :
2 fixing hole dia 5, 5mm, distance 18 mm
Maximum ambient temperature, as per EN60730-1(§14-1) :
- on ceramic: 425°C (800°F)
- on nickel plated brass connectors: 230°C (445°F)
Electrical :
connection holes :dia. 5.5mm, accept stranded wire up to 5.1 mm dia. (max 10mm² or AWG 8) accept plain wire diameter up to 5.3 mm dia (max 16mm² or AWG 6)
Maximum rating : 32A
Voltage : 450V max (insulation distance >6mm between fixing face and live parts, and >6mm between phase)
Applicable standard :EN 60998-1 and EN60998-2-1 (August 1993)
Unit net weight : 110 grs (+/-5 gr



















Item CodeDescriptionVendorQuantity
IRTB10001
TB1C
TB1C 1 Pole Ceramic Terminal Block
1 Pole Ceramic Terminal Block - 5 Amps - Nickel plated brass connectors - Maximum ambient temperature 482F - Touch safe design - 11 x 24 x 19 mm
Mor Electric Heating
IRTB10002
TB2J
TB2J 2 Pole Ceramic Terminal Block
2 Pole Ceramic Terminal Block - 32 Amps - Nickel plated brass connectors - Maximum ambient temperature 425F - Touch safe design - 400V max - For use with up to a 16mm2 wire - 35 x 31 x 23 mm - Connection holes dia. 5.5mm
Mor Electric Heating
IRTB10006
TB3J
TB3J 3 Pole Terminal Block
3 Pole Ceramic Terminal Block - 32 Amps - Nickel plated brass connectors - Maximum ambient temperature 425F - Touch safe design - 450V max - -For use with up to a 16mm2 wire - 51 x 31 x 23 mm - Connection holes dia. 5.5mm
Mor Electric Heating
IRTB10005
TB4J
TB4J 4 Pole Ceramic Terminal Block
4 Pole Ceramic Terminal Block - 32 Amps - Nickel plated brass connectors - Maximum ambient temperature 425F - Touch safe design - 450V max - For use with up to a 16mm2 wire - 70 x 31 x 23 mm - Connection holes dia. 5.5mm
Mor Electric Heating