ABB 7TBA050320R0090 Spool Insulator - 100 A Porcelain
Part Number: 7TBA050320R0090
Quick Summary
Spool insulators from ABB protect high-current connections in power distribution panels and switchgear. Engineers often struggle with reliable insulation in tight layouts and the need to support 100 A services without overheating. Certification details like CE, IP, or SIL aren’t listed in this dataset; consult ABB’s IB134 data sheet for exact compliance and certification scope. Originating from Canada and sold as a single unit, this insulator simplifies stocking and reduces project lead times. The porcelain construction, compact 2 in height, and a 100 A rating deliver robust performance in demanding installations while keeping maintenance costs predictable for large facilities.
Product Information
Extended Description
7TBA050320R0090 ABB: Insulators 100 amperes. 2-1/4 inches diameter.
UPC
624871007441
Country of Origin
Canada (CA)
Selling Unit of Measure
each
Package Level 1 Units
1 EA
Package Level 1 Width
0 mm | 0 in
Package Level 1 Height
0 mm | 0 in
Package Level 1 Depth / Length
0 mm | 0 in
Package Level 2 Units
45 EA
Package Level 2 Width
203.2 mm | 8 in
Package Level 2 Height
190.5 mm | 7.5 in
Package Level 2 Depth / Length
323.85 mm | 12.75 in
Brand / Label
Microlectric
Current Rating
100 A
Effective Date
19961217
Material
Porcelain
Product Name
Parts and accessories
Product Type
Insulators
Size
2 Inches Height
Data Sheet, Technical Information
IB134
UNSPSC
39121721
WEEE Category
Product Not in WEEE Scope
IDEA Granular Category Code (IGCC)
5069 >> Electrical insulators
Porcelain construction delivers high dielectric strength and weather resistance, translating to longer service life in indoor and outdoor distribution assets, reducing replacement cycles and maintenance costs. The 100 A current rating ensures reliable performance under peak loads, minimizing insulation failure risk in critical feeders and panel boards. At 2 inches in height with a spool-style design, the unit fits compact spaces and aligns with standard mounting configurations, simplifying retrofit and new builds alike. Packaging is practical for procurement and field logistics: 1 unit per saleable item, with 45 units per Level 2 pack to streamline warehouse handling and bulk orders. Data Sheet IB134 provides installation guidance and performance expectations, while the Canada origin supports regional supply planning and lead-time optimization for North American projects.
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FAQs
Begin by verifying compatibility with your panel or switchgear’s spool mounting scheme. Use the 2 inch height profile to position the insulator between conductors as specified in the IB134 data sheet. Confirm the 100 A rating aligns with your conductor sizing and protective devices. Handle with care to avoid cracks in the porcelain and ensure clean, dry mounting surfaces before securing with appropriate hardware.
Key specs include a 100 A current rating, porcelain material, 2 inches height, and a spool insulator design. It is sold as 1 EA per unit, with Level 2 packaging of 45 EA. UPC is 624871007441, origin Canada, and datasheet IB134 supports the installation and performance information. It is categorized under Insulators for Power Management & Distribution.
Yes. With a 100 A rating and porcelain construction, it’s designed for high-current distribution panels and switchgear. Its compact 2 inch height supports space-constrained installations, and the spool form factor aligns with standard mounting practices. For exact installation guidelines and compatibility with your specific panel model, refer to IB134 and the ABB datasheet.
The provided data does not list specific CE, IP, or SIL certifications. For definitive compliance, consult the IB134 data sheet and ABB certification documents or contact ABB support. The product is documented with the IB134 datasheet and material specification (porcelain) that informs general safety and performance expectations.
This insulator is sold as 1 EA per unit, with Level 2 packaging containing 45 units and overall dimensions suitable for bulk shipments. It is manufactured in Canada under the Microlectric brand, with UPC 624871007441. Use this packaging information to optimize warehouse staging and reduce lead times for North American projects.