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by Killark 

Catalog ID: FXB10SPCR

1" Thick Spacer For FXB Series Back Boxes

  • Used to increase wire room in conjunction with FXCS Cover Assemblies and FXB Back Box.
  • When using FXB spacers, application of hazardous area derates control station to Class I Div. 2, Class II, III Grps. C,D,E,F,G hazardous locations only.

Killark FXB SPACERS are used to increase the room for wiring in conjunction with an FXCS Cover Assembly mounted to an FXB back box. The use of the FXB*SPCR will derate the complete assembly to a Class 1 Division 2 Rating.

Product Details


Application The FXB Spacers are used with FXB Back Boxes and FXCS/FXS Cover Assemblies to increase wire room. Assembly is de-rated to Class 1, Division 2
Color Gray
EU RoHS Indicator Contact Manufacturer
Material Aluminum, Copper Free (less than 4/10 of 1%)
Series FXB
UPC 783936082172


Depth 1
Weight 0.10 lb

Certifications and Compliance

CSA File Number LR11714, 2493125
Hazardous Rating(s)
  • Class I, Divisions 1 & 2, Groups C, D
  • Class I, Zones 1 & 2, Groups IIB, IIA
  • Class II, Divisions 1 & 2, Groups E, F, G
  • Class III, Divisions 1 & 2
Nema Rating 3