NSI Industries EC-200 - Mighty-Move® Expansion Coupling 2" Steel expansion coupling for EMT
NSI Industries

EC-200

UPC: 781747043054


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Overview

The NSI Industries EC-200 Mighty-Move® Expansion Coupling is a cost-effective solution for dry-location expansion needs in EMT conduit systems. Constructed from durable steel, this 2-inch coupling is designed to accommodate linear movement in long conduit runs, preventing stress on the system. Its series name, Mighty-Move®, highlights its core function of allowing for expansion and contraction. This coupling is specifically engineered for EMT (Electrical Metallic Tubing) connections, ensuring a secure and compliant installation. The EC-200 is the least expensive dry-location expansion coupling available, making it an economical choice for contractors and facility managers. Its steel construction provides robust mechanical protection for the conduit. The product's SKU is EC-200, and it is manufactured by NSI Industries in the USA. This expansion coupling is essential for installations where temperature fluctuations or structural movement could otherwise damage conduit runs. It simplifies installation by allowing for movement without requiring disassembly, saving time and labor on the job site. The internal bonding jumper, a feature found in similar NSI expansion couplings, eliminates the need for external jumpers, further reducing parts and installation complexity. This product is designed to exceed code requirements for long conduit runs that require linear movement.
  • 2-inch steel expansion coupling for EMT conduit
  • Mighty-Move® series for accommodating linear movement
  • Cost-effective solution for dry-location applications
  • Durable steel construction for mechanical protection
  • Manufactured by NSI Industries in the USA

Specifications

Application
Assembles like a regular EMT set screw coupling. To install, simply slide coupling end stop onto fixed end of EMT and tighten screw. Place movable EMT completely into coupling and mark engagement, remove EMT and mark half the distance of engagement, reinstall EMT to half distance. Patented
Cable Entry
Through conduit into expansion throat back to conduit
Finish
Enamel
Material
Zinc Plated Steel
Size
2 IN
Special Features
Use to compensate plus or minus 2" lateral movement of conduit in dry locations
Standard
cULus
Trade Size
2 in
Type
Coupling
Package Weight (Imperial)
1.303 L
Package Weight (Metric)
0.591 kg
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Frequently Asked Questions

How many EC-200 units are in a standard package?

The standard package quantity for the EC-200 is 4 units, available in bulk.

Where is the EC-200 expansion coupling manufactured?

The EC-200 is manufactured in the USA using foreign components.

Which industry standards does the EC-200 meet?

The EC-200 meets NEMA Standard FB-1 and UL Standard UL514B.

What are the physical dimensions of the EC-200?

The EC-200 has a Dimension A of 8-1/2 inches and a Dimension B of 2-1/16 inches.

What is the trade size of the EC-200?

The trade size for the EC-200 expansion coupling is 2 inches.

What conduit types are compatible with the EC-200?

The EC-200 expansion coupling is compatible with both EMT (Electrical Metallic Tubing) and Rigid Conduit.

What material is the EC-200 coupling made of?

The EC-200 expansion coupling is constructed from zinc-plated steel.

What is the EC-200 expansion coupling?

The EC-200 is a Mighty-Move® 2-inch steel expansion coupling designed for use with EMT and Rigid Conduit.

What is the trade size of the EC-200?

The trade size for the EC-200 expansion coupling is 2 inches.

How many EC-200 units are in a standard package?

The standard package quantity for the EC-200 is 4 units, available in bulk.

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