Eaton TB200-20 Terminal Block - 20-pole Barrier CE RoHS
Part Number: TB200-20
Quick Summary
TB200-20 is a panel-mount terminal block connector designed for clean, reliable wiring in control panels. Engineers often wrestle with high-density layouts, where wiring errors and difficult terminations slow projects. This Eaton unit is CE marked and RoHS compliant, providing essential regulatory assurance and environmental responsibility, while its barrier design enhances safety and isolation between circuits. With 20 poles, a 30A amperage rating, and a 300V voltage rating, it handles medium-power control circuits efficiently. The compact 9.5-in length combined with a 0.56-in height and 1.12-in width supports tight panel envelopes, and the tin-plated brass terminals with zinc-plated steel screws promote durable terminations across rugged environments. This makes it suitable for new builds or retrofits in industrial automation and control wiring.
Product Information
Extended Description
TB200-20 Eaton: Eaton Bussmann TB200 series panel mount terminal block connector, Breakdown voltage 4800 V, 300 V, 30 A, Barrier, 20-pole, 6-32 TPI Screw, Black, Tin-plated brass terminal, Zinc-plated steel philslot screw
Product Name
Eaton Bussmann TB200 series panel mount terminal block connector
Catalog Number
TB200-20
UPC
051712194341
Product Length/Depth
9.5 in
Product Height
0.56 in
Product Width
1.12 in
Product Weight
3.8 lb
Warranty
Not Applicable
Compliances
CE Marked RoHS Compliant
Certifications
Contact Manufacturer
Amperage Rating
30A
Voltage rating
300 V
Number Of Poles
20-pole
Type
Double row, barrier
Bussmann series complete full line catalog no. 1007
Bussmann series complete full line catalog no. 1007
Bussmann series Fuseology
20-pole, double-row barrier design enables high-density terminations without sacrificing isolation. This configuration minimizes cross-connections and simplifies fault tracing, improving panel reliability and safety, and is ideal for multi-circuit feeds in compact control panels and machine cabinets. 30A at 300V ratings deliver robust performance in medium-power control circuits, maintaining electrical integrity under real-world loads and reducing overheating or nuisance trips. The combination of 6-32 TPI screw terminals with tin-plated brass conductors and zinc-plated steel philslot screws provides reliable terminations and corrosion resistance, translating to longer service life in humid or dusty plant environments and quicker field wiring. The unit’s dimensions and weight—9.5 in long, 0.56 in high, 1.12 in wide, about 3.8 lb—support easy handling and space-efficient layouts, lowering labor time and enabling scalable panel design. CE marking and RoHS compliance ensure regulatory alignment, while the panel-mount design and barrier features improve safety and ease of maintenance in demanding environments. Compatibility with Bussmann TB200 series and standard barrier-block philosophies simplifies integration into existing control-wiring schemes and allows straightforward retrofits in automation projects.
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FAQs
TB200-20 is designed for panel-mount installations using standard 6-32 screws. Ensure proper panel clearance for the 9.5 in length and allow space for labeling. Use the tin-plated brass terminals for secure terminations and verify conductor torque to the manufacturer’s 6-32 TPI specification to maintain reliability in harsh environments.
The TB200-20 provides a 30A amperage rating and a 300V operating voltage, with a high dielectric breakdown capability around 4800V. These ratings support medium-power control circuits and provide adequate insulation between adjacent poles in a 20-pole, double-row barrier configuration.
Yes. TB200-20 uses a conventional barrier-block footprint and 6-32 screw terminals, making it compatible with common wiring harness practices and many existing TB200-series configurations. Its double-row arrangement optimizes density, aiding in scalable automation wiring within control panels.
TB200-20 is CE marked and RoHS compliant, ensuring conformity with European safety, health, and environmental directives. While specific UL or IP ratings aren’t listed in the provided data, these certifications support regulatory alignment for many industrial applications and ongoing compliance programs.
The 20-pole barrier design, high-density footprint, and durable tin-plated terminals reduce wiring errors and maintenance downtime. The panel-mount form factor simplifies installation, while the robust 30A/300V ratings support reliable operation, translating to lower field service costs and faster project completion in automation retrofits and new control-panel builds.