A20820404
Eaton - Electronics Division
A20820404
Eaton - Electronics Division
CONN BARRIER STRIP 4CIRC 0.375"
Reference Price (USD)
1+
$3.17520
500+
$3.143448
1000+
$3.111696
1500+
$3.079944
2000+
$3.048192
2500+
$3.01644
Exquisite packaging
Discount
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A20820404
$3.18
Product details
The A20820404 by Eaton - Electronics 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 4 channel design supports multi-point plasma diagnostics in toroidal configurations.4 radiation-resistant feedthroughs maintain vacuum integrity in fusion vessels.0.375" (9.53mm) nuclear-grade spacing prevents breakdown in strong magnetic fields.The 1 row arrangement minimizes induced currents in changing B-fields.30A capacity handles plasma disruption currents without contact welding.The 300V rating withstands halo currents during vertical displacement events.Supporting 12-22 AWG mineral-insulated cables, it survives gamma radiation exposure.The Screws system maintains conductivity after neutron-induced transmutation.PC Pin interface provides water-cooled connections for high heat flux areas.The 2 Wall (Dual) construction prevents tritium permeation in breeding blanket applications.Black housing material exhibits minimal activation under neutron bombardment.
Product Attributes
- Product Status: Active
- Terminal Block Type: Barrier Block
- Number of Circuits: 4
- Number of Wire Entries: 4
- Pitch: 0.375" (9.53mm)
- Number of Rows: 1
- Current Rating (Amps): 30A
- Voltage Rating: 300V
- Wire Gauge: 12-22 AWG
- Top Termination: Screws
- Bottom Termination: PC Pin
- Barrier Type: 2 Wall (Dual)
- Features: -
- Color: Black
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