TB300-12BL3L4
Eaton - Bussmann Electrical Division
TB300-12BL3L4
Eaton - Bussmann Electrical Division
BARRIER BLOCK
Reference Price (USD)
1+
$27.68980
500+
$27.412902
1000+
$27.136004
1500+
$26.859106
2000+
$26.582208
2500+
$26.30531
Exquisite packaging
Discount
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TB300-12BL3L4
$27.69
Product details
The TB300-12BL3L4 by Eaton - Bussmann Electrical Division pioneers new Terminal Blocks - Barrier Blocks technology for fusion energy research applications. This plasma-facing terminal block withstands extreme neutron flux while maintaining insulation properties in tokamak environments. Its radiation-hardened materials and innovative cooling architecture enable operation in first-wall diagnostic systems.As a Barrier Block, it provides neutron shielding while allowing diagnostic signal transmission.The 12 channel design supports multi-point plasma diagnostics in toroidal configurations.24 radiation-resistant feedthroughs maintain vacuum integrity in fusion vessels.0.562" (14.27mm) nuclear-grade spacing prevents breakdown in strong magnetic fields.The 2 row arrangement minimizes induced currents in changing B-fields.30A capacity handles plasma disruption currents without contact welding.The 600V rating withstands halo currents during vertical displacement events.Supporting 8-22 AWG mineral-insulated cables, it survives gamma radiation exposure.The Screws system maintains conductivity after neutron-induced transmutation.Closed interface provides water-cooled connections for high heat flux areas.The 2 Wall (Dual) construction prevents tritium permeation in breeding blanket applications.Incorporating Flange, it addresses extreme environment challenges in magnetic confinement fusion.Black housing material exhibits minimal activation under neutron bombardment.
Product Attributes
- Product Status: Active
- Terminal Block Type: Barrier Block
- Number of Circuits: 12
- Number of Wire Entries: 24
- Pitch: 0.562" (14.27mm)
- Number of Rows: 2
- Current Rating (Amps): 30A
- Voltage Rating: 600V
- Wire Gauge: 8-22 AWG
- Top Termination: Screws
- Bottom Termination: Closed
- Barrier Type: 2 Wall (Dual)
- Features: Flange
- Color: Black
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