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Thomas & Betts 678 Erickson Conduit Coupling
Brand: Thomas & Betts
Part Number: 678
T&B Erickson Conduit Coupling, Threaded, 1-1/4 in, For Use With: Rigid/IMC Conduits, Malleable Iron, 2-3/8 in OD x 1-13/16 in L
Additional Description: TB -678 1-1/4 INCH ERICKSON COUPLING
Catalog Description: 1-1/4 Inch Erickson Coupling, Malleable Iron with Steel and Malleable Iron Ring for Use with Rigid/IMC Conduit
678 Application
For use to couple and effectively bond threaded ends of rigid metal conduit/intermediate conduit where neither length of conduit can be rotated678 Item Features
- Free fitting threads insure easy assembly
- Permits conduit coupling without rotating either conduit
- Provides rigid in-line coupling with high quality grounding will not loosen under vibration
- Suitable for concretetight application
- Capable of carrying ground fault currents up to 10000 A RMS (1/2 in through 1-1/2 in size) and up to 20000 A RMS (2 in and above) (duration of fault current 3 cycles)
- 3/8 in thru 6 in conduit range
- Steel and malleable iron ring
678 Standards
CSA Certified|UL File No. E23018SKU #38948Part Number #678UNSPSC39131707UPC00786210006789