TB300-0400
Eaton - Bussmann Electrical Division
Product details
The TB300-0400 by Eaton - Bussmann Electrical Division redefines excellence in Terminal Blocks - Barrier Blocks technology, developed for precision power distribution in telecom infrastructure. This barrier block delivers superior performance in 5G base stations and network equipment, where space constraints and thermal management are critical. Its advanced materials and construction techniques ensure reliable operation across extended temperature ranges.As a Barrier Block, this solution provides optimal balance between current density and thermal dissipation requirements.The scalable 4 circuit design supports modular system expansion without performance degradation.8 access points facilitate efficient cable management in high-density installations.0.562" (14.27mm) center-to-center spacing maintains proper insulation coordination in compact enclosures.The 2 row architecture minimizes voltage drop across parallel current paths.30A continuous current rating ensures compliance with telecom power system specifications.Rated for 600V operation, it meets international safety standards for communication equipment.The 10-22 AWG compatibility range covers both power and control wiring needs in cabinet installations.Screws connection technology provides gas-tight interfaces for corrosion-resistant performance.Featuring Closed interface, the block enables versatile mounting options in rack systems.The 2 Wall (Dual) isolation barriers prevent tracking currents in humid operating conditions.Integrated Flange provide additional safeguards for critical power distribution applications.Black housing material meets flammability ratings for restricted space applications.
Product Attributes
- Product Status: Active
- Terminal Block Type: Barrier Block
- Number of Circuits: 4
- Number of Wire Entries: 8
- Pitch: 0.562" (14.27mm)
- Number of Rows: 2
- Current Rating (Amps): 30A
- Voltage Rating: 600V
- Wire Gauge: 10-22 AWG
- Top Termination: Screws
- Bottom Termination: Closed
- Barrier Type: 2 Wall (Dual)
- Features: Flange
- Color: Black