Cut Sheet

CNN: Zinc
Applications
• Use through knockout to connect box to conduit coupling.
• Use with a locknut to connect two boxes side by side
or back to back.
• Use with a locknut to connect fi xture housings to
continuous runs.
Features
• Male hub threads — NPS.
• Available with insulated throat.
Material/Finish
• Zinc die cast
Certifications and Compliances
• UL Standard: 514B
• UL Listed: E14814
• CSA Standard: C22.2 No. 18
• CSA Certifi ed: 065178
• NEMA: FB-1
Trade Size
(Inches)
Catalog
Number
Dimensions in Inches/Millimeters
Trade Size
(Inches) Catalog Number
Dimensions in Inches/Millimeters
Maximum
Diameter
Body
Length
Maximum
Diameter
Body
Length
Without Insulated Throat With Insulated Throat
1/2 CNN-100 0.94/23.9 0.59/15.0 1/2 CNI-100 0.94/23.9 0.67/17.0
3/4 CNN-200 1.19/30.2 0.72/18.3 3/4 CNI-200 1.19/30.2 0.80/20.3
1 CNN-300 1.38/35.1 0.85/21.6 1 CNI-300 1.38/35.1 0.93/23.6
1-1/4 CNN-400 1.74/44.2 0.87/22.1 1-1/4 CNI-400 1.74/44.2 0.95/24.1
1-1/2 CNN-500 2.12/53.8 0.90/22.9 1-1/2 CNI-500 2.12/53.8 0.98/24.9
2 CNN-600 2.55/64.8 1.15/29.2 2 CNI-600 2.55/64.8 1.23/31.2
2-1/2 CNN-700 3.21/81.5 1.43/36.3
3 CNN-800 3.80/96.5 1.43/36.3
3-1/2 CNN-900 4.27/108.5 1.43/36.3
4 CNN-1000 4.79/121.7 1.43/36.3
CNI-100
Commercial Products
COMMERCIAL PRODUCTS: RIGID AND IMC FITTINGS
Visit our website at www.appletonelec.com or contact us at [phone].
© January 2011
1643
Zinc Bushed Conduit Nipples