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All pricing inquiries should be made by calling (419) 483-7690 ext. 223, or by emailing Amason@metalhose.com

International Flexible Steel Conduit (UL Listed, Reduced Wall Steel, Type RWS)


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FEATURES

  • Steel construction
  • Premium hot dip galvanized zinc coating
  • Superior corrosion resistance
  • Smooth interior for easy wire pull-thru
  • Easy installation to follow contours
  • Available cut to custom lengths
  • Extra flexibility for simplified positioning
  • Listed connectors available from leading manufacturers
  • RoHS WEEE compliant
  • For fixture whip and modular wiring assemblies, a special version lays straight and when cut, to give consistent lengths and easy wire insertion
  • Complies with UL-1 File number E25633, WW-C-566C Federal Specification
  • 5/16" and 3/8" RWS are CSA Certified, File number 14901
  • Available in units cut to specific lengths - consult factory
  • +400 deg F Maximum temperature

NEC Articles

  • Article 250.102, 250.118(5) and 250.134 (B) Equipment Grounding
  • Article 501.10, Class l, Div. 2: Classes ll and lll
  • Article 502.10, Class ll, Div. 1 & 2
  • Article 503.10, Class lll, Div. 1 & 2
  • Article 620.21 Elevators, Escalators and Platform Lifts
  • Article 645/5 (D) (2) Information Technology Equipment
  • Article 348 flexible metal conduit. (FMC)
  • Article 430.223 Raceway connection to motors

USES

International Flexible Steel Conduit can be used where Underwriters Laboratories listing is required. The 3/8" and 5/16" Trade size also carries Canadian Standards Certification.

SPECIFICATIONS

Trade Size and Catalog Number Acceptable Internal Diameter, Min-Max Acceptable External Diameter, Min-Max Bending Radius in Inches Approx. Weight of 100 Ft. Approx. Feet Per Standard Coil
RWS-5/16* 0.312 ---- 0.470 0.510 1-3/4 13 250 or 500
RWS-3/8* 0.375 0.393 0.560 0.610 2 19.5 100 or 250
RWS-1/2 0.625 0.645 0.860 0.920 3 27 100
RWS-3/4 0.812 0.835 1.045 1.105 4 35.1 100
RWS-1 1.000 1.040 1.300 1.380 5 52 50
RWS-1-1/4 1.250 1.300 1.550 1.630 6-1/4 62 50
RWS-1-1/2 1.500 1.575 1.850 1.950 7-1/2 88 25
RWS-2 2.000 2.080 2.350 2.450 10 114 25
RWS-2-1/2 2.500 ----2.860 3.060 12-1/2 184 25
RWS-3 3.000 ----3.360 3.560 15 202 25
RWS-3-1/2 3.500 ----3.860 4.060 17-1/2 156 25
RWS-4 4.000 ----4.360 4.560 20 210 25

Special packaging available on certain sizes - contact factory for specics
* CSA Certified per CSA C22.2 File number 14901. May be supplied with dual listing for UL/CSA
Standard length tolerance on packaging +/- 2%

 

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