Catalog Number 4357-DC

Mighty-Merge® Transition Fittings. 1" EMT to 3 Port AC/MC Coupling

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Set Screw type transition fitting ideal for commercial and institutional facilities. The 4357-DC is used to securely join 1" EMT to three (.43" to .61" Diameter) AC/MC/MCI-A/HCF/HCFMCI-A or 3/8" flexible metal conduit. These fittings provide a huge labor savings, compared to the traditional junction box or fitting assembly installation. When using AC/MC/FMC cable simply remove the armor and expose the conductors to the desired length needed to reach the device box or enclosure. The use of anti short bushings is recommended. Tighten the steel screws for the 1" EMT conduit. Patented.

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Dimensions
  • Trade Size1"
  • Dimensions A3.6
  • Dimensions B2.1
Other Available Sizes
Product details
UPC Number
78174794357
Primary Materials
Zinc Die Cast
Trade Size
1"
Unit Quantity
5
Standard Package Quantity
20
Certifications & Codes
UNSPSC
39131707
UL Standard
UL-514B
Patent Number
D581,877; 7,402,752; D699,195
Compliance Documents