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Optimized Morris 21899 Service Entrance Insulator Review

3

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Very good

Revainrating 4 out of 5  
Rating 
4.0
🛒 Retail Shelving & Wall Displays, 🔧 Retail Store Fixtures & Equipment

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Description of Optimized Morris 21899 Service Entrance Insulator

STRONG, COMPACT: This service entrance insulator wire holder from Morris Products offers a strong and compact construction for ultimate performance during electrical applications. DURABLE CONSTRUCTION: Each service entrance insulator wire holder is crafted with porcelain and galvanized steel so you know you’re equipped with quality tools for residential and commercial projects. SOLID RIVET: Invest in high-quality tools when opting for this service entrance insulator wire holder that features a solid rivet through the head. HIGH-PERFORMANCE WIRE HOLDER: This bolt and nut type wire holder with a 3/8” x 5” bolt is top of the line. COLLECTION OF COMPREHENSIVE ELECTRICAL TOOLS: Morris Products is proud to feature a variety of electrical tools and applications that range from wire connectors and non-insulated ferrule to nylon cable ties and cable splicers.

Reviews

Global ratings 3
  • 5
    1
  • 4
    1
  • 3
    1
  • 2
    0
  • 1
    0

Type of review

Revainrating 3 out of 5

Not strong enough to support a power line

This porcelain insulator with a hairpin should probably be used on a cable or telephone line, but not a power line. My power line is rated at 200A and it doesn't look like it will last more than a few months. This is too weak even for a 100A line.

Pros
  • Hook and Hanger
Cons
  • Ugly Packaging

Revainrating 5 out of 5

Worked well for my needs,

was damaged, installed and connected to the electric fence wire, you have to run the wire up and through several handles so I had to put an insulator in the roof around the wire To secure the bolt is about 8" long so it was easy to drill a hole (apply gasket to the base), insert into the hole, go underneath and tighten the nut (uses a thumb washer under the nut) to fit snugly my needs

Pros
  • retail store fittings and equipment

Revainrating 4 out of 5

Strong enough insulator

I used this insulator to secure a drop across my street with four PV panel #10 copper output wires and a #6 ground wire, all supported by an aluminum braid will. Cable attached to an insulator. The distance traveled was 46 feet. It has survived two hurricanes without incident, so I think the isolator has served admirably, although I understand some reviewers' concerns that it doesn't look strong enough. Winds from a hurricane snapped a water oak tree about 26 inches in diameter, and the tree…

Pros
  • Industrial & Scientific
Cons
  • Cable shorter than others