Catalog Number: 259-USI

Connectors - US Steel

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259-USI 259-USI
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Dimensional Data
Number Dim. A Dim. B Dim. C
250-US 1.06 1.12 0.38
250-USI 1.750 1.250 0.408
251-US 1.25 1.12 0.41
251-USI 11/16 1-3/16 1-3/16
252-US 1.50 1.25 0.44
252-USI 2.000 1.813 0.408
253-US 2.00 1.50 0.50
253-USI 2.750 2.188 0.500
254-US 2.25 1.62 0.56
254-USI 3.000 2.438 0.500
255-US 2.75 1.75 0.56
255-USI 3.188 2.938 0.688
256-US 2.56 3.88 4.12
256-USI 2.56 4.00 4.12
257-US 3.00 4.38 4.75
257-USI 3.00 4.38 4.81
258-US 3.00 4.38 5.50
258-USI 3.00 4.38 5.56
259-US 3.12 4.62 6.00
259-USI 3.12 4.62 6.06
 
Available Documents
Made in America Brochure
Application
Used to secure steel EMT to box or enclosure. Concrete tight. Insulated Throat -105°C
 
Product Information
Catalog Number Trade Size UPC Item Number
250-US 1/2" 02250
250-USI 1/2" 22250
251-US 3/4" 02251
251-USI 3/4" 22251
252-US 1" 02252
252-USI 1" 22252
253-US 1 1/4" 02253
253-USI 1 1/4" 22253
254-US 1 1/2" 02254
254-USI 1 1/2" 22254
255-US 2" 02255
255-USI 2" 22255
256-US 2 1/2" 02256
256-USI 2 1/2" 22256
257-US 3" 02257
257-USI 3" 22257
258-US 3 1/2" 02258
258-USI 3 1/2" 22258
259-US 4" 02259
259-USI 4" 22259
 
Material: Steel  
Finish: Zinc Electro-Plated  
 
Certifications & Codes:
Federal Specification Number: A-A-50553
NEMA Standard: FB-1
UL Standard: UL514B
UNSPSC: 39121434

Catalog ID: 259-USI

UPC Number: 78174722259

Description: Connector, Compression, Made in the USA, 105°C Insulated Throat, Size 4 Inch.

Application: Used to secure steel EMT to box or enclosure. Concrete tight. Insulated Throat -105°C

Trade Size: 4"

Country of Manufacture: USA

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