Cut Sheet

SC: Straight Squeeze Type Connector
Application
• These squeeze type connectors are used to terminate fl exible
metal conduit to a 1⁄2” knockout in a dry location box or
enclosure.
Features
• Male hub threads — NPS.
• 1/2" and 3/4" available with insulated throat.
• Furnished with locknut.
• Combination head screws on SC-38, SC(I)-50 and SC(I)-75.
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:
• SC-38, SC-50, SC-125, SC-150 and SC-200 listed for use with regular and
reduced wall steel and aluminum flexible metal conduit.
• SC-75, SC-200, SC-300 and SC-350 listed for use with regular wall steel
and aluminum flexible metal conduit.
Trade Size
(Inches) Catalog Number
Insulated Throat
Catalog Number
Dimensions in Inches/Millimeters
Inside Diameter Range
A B C D (max) D (min)
3/8 (1/2
knockout) SC-38
—
1.50/38.1 0.48/12.2 1.06/26.9 0.65/16.5 0.53/13.5
1/2 SC-50 SCI-50 1.50/38.1 0.48/12.2 1.35/34.3 1.00/25.4 0.88/22.4
3/4 SC-75 SCI-75 1.61/40.9 0.50/12.7 1.57/39.9 1.16/29.5 0.94/23.9
1 SC-100 — 1.75/44.5 0.55/14.0 1.97/50.0 1.38/35.1 1.25/31.8
1-1/4 SC-125 — 1.92/48.8 0.61/15.5 2.23/56.6 1.63/41.4 1.50/38.1
1-1/2 SC-150 — 2.09/53.1 0.71/18.0 2.52/64.0 2.00/50.8 1.75/44.5
2 SC-200 — 2.35/59.7 0.73/18.5 3.06/77.7 2.50/63.5 2.22/56.4
2-1/2 SC-250 — 2.89/73.4 0.89/22.6 3.86/98.0 3.06/77.7 2.75/69.9
3 SC-300 — 3.89/98.8 1.00/25.4 4.42/112.3 3.56/90.4 3.22/81.8
3-1/2 SC-350 — 4.24/107.7 0.99/25.1 4.88/124.0 4.06/103.1 3.72/94.5
4 SC-400 — 4.55/115.6 1.00/25.4 5.46/138.7 4.50/114.3 4.16/105.7
SC-38
A
B
C
D
Commercial Products
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© September 2010
1709
Zinc Cable and Conduit Connectors
For Flexible Metal Conduit