Catalog Number: EC-300

Steel

Images
EC-300 EC-300
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Dimensional Data
Number Dim. A Dim. B Dim. C Dim. D
EC-075 6 1 - 1/16
EC-075R 7.5 1.98 1.22 1.07
EC-100 6 - 1/2 1 - 9/32
EC-100R 7.5 2.08 1.48 1.34
EC-125 7 1- 9/16
EC-125R 8 2.08 1.85 1.68
EC-150 7 - 1/2 1 - 9/16
EC-150R 8 2.08 2.10 1.92
EC-200 8 - 1/2 2 - 1/16
EC-200R 8 2.08 2.56 2.40
EC-250 10 2 - 5/8
EC-300 12 3 - 1/8
EC-350 14 3 - 5/8
EC-400 16 4 - 1/8
 
Available Documents
2014 Bridgeport Contractors Catalog
Application
Assembles like a regular EMT/RIGID/IMC set screw coupling. To install, simply slide coupling end stop onto fixed end of EMT/RIGID/IMC and tighten screw. Place movable EMT/RIGID/IMC completely into coupling and mark engagement, remove EMT/RIGID/IMC and mark half the distance of engagement, reinstall EMT/RIGID/IMC to half distance.
 
Product Information
Catalog Number Trade Size UPC Item Number
EC-075 3/4" 04301
EC-075R 3/4" 04401
EC-100 1" 04302
EC-100R 1" 04402
EC-125 1-1/4" 04303
EC-125R 1-1/4" 04403
EC-150 1-1/2" 04304
EC-150R 1-1/2" 04404
EC-200 2" 04305
EC-200R 2" 04405
EC-250 2-1/2" 04306
EC-300 3" 04307
EC-350 3-1/2" 04308
EC-400 4" 04309
 
Material: Zinc Plated Steel  
 
Certifications & Codes:
NEMA Standard: FB-1
UL Standard: UL514B
UNSPSC: 39121311
Patent Number: 6,715,803

Catalog ID: EC-300

UPC Number: 78174704307

Description: Mighty-Move® Expansion Coupling 3" Steel expansion coupling for EMT & Rigid Conduit. Patented

Application: Assembles like a regular EMT/RIGID/IMC set screw coupling. To install, simply slide coupling end stop onto fixed end of EMT/RIGID/IMC and tighten screw. Place movable EMT/RIGID/IMC completely into coupling and mark engagement, remove EMT/RIGID/IMC and mark half the distance of engagement, reinstall EMT/RIGID/IMC to half distance.

Trade Size: 3"

Country of Manufacture: Made in the USA with foreign components

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