Cut Sheet

C-550
Trade Size
(Inches)
Catalog
Number
Dimensions in Inches/Millimeters
ABC
3/8 (1/2
knockout)
C-550 0.78/19.8 0.36/9.1 0.93/23.6
TA-38: Saddle Clamp
Application
• To terminate armored cable, metal-clad cable or nonmetallic
sheathed cable in a 1⁄2” knockout in a dry location box
or enclosure.
Feature
• Furnished with locknut.
Standard Material
• Zinc diecast
Certifications and Compliances
• UL Standard: 514B
• UL Listed: E25014
• CSA Standard: C22.2 No. 18.3
• CSA Certifi ed: 208044
• NEMA: FB-1
Note:
• TA-38 is listed for use with 14-2 AWG (nominal O.D. 0.47in./11.9mm.)
to 10-3 AWG (nominal O.D. 0.50in./12.7mm.) steel armored cable (AC);
14-2 AWG (nominal O.D. 0.48in./12.2mm.) to 10-3 AWG (nominal O.D.
0.59in./14.9mm.) aluminum armored cable (AC): 0.48in. 12.2mm./
to 0.60in./15.2mm. O.D. steel interlocking metal-clad cable (MCI);
0.47in./11.9mm. to 0.61in./15.5mm. O.D. aluminum interlocking metal-
clad cable (MCI); 0.45in./11.4mm. to 0.58in./14.7mm. O.D. aluminum
interlocking metal-clad cable, grounding type (MCI-A); 12-2 AWG to 10-3
AWG nonmetallic sheathed cable.
C-550: Set Screw
Application
• To terminate armored cable or metal-clad cable in a 1⁄2”
knockout in a dry location box or enclosure.
Feature
• Furnished with locknut.
Standard Material
• Zinc diecast
Certifications and Compliances
• UL Standard: 514B
• UL Listed: E32539
• CSA Standard: C22.2 No. 18.3
• CSA Certifi ed: 208044
• NEMA: FB-1
Note:
• C-550 is listed for use with 14-2 AWG (nominal O.D. 0.46in./11.7mm.) to
10-2 AWG (nominal O.D. 0.60in./15.2mm.) steel armored cable (AC) and
14-2 AWG (nominal O.D. 0.47in./11.9mm.) to 10-3 AWG (nominal O.D.
0.60in./15.2mm.) steel interlocking metal-clad cable (MCI).
TA-38
Trade Size
(Inches)
Catalog
Number
Dimensions in Inches/Millimeters
ABC
3/8 (1/2
knockout)
TA-38 0.36/9.1 0.90/22.9 0.65/16.5
Commercial Products
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© September 2010
1710
Zinc Cable Connectors