PDS DL CONN DL Series Connection System Accessories Power Connection Box • NEMA 4X Enclosure • Cable Entry up to 3 Cables • 3/4" Conduit Hub Opening Splice & Tee Box • NEMA 4X Enclosure • Cable Entry, up to 3 Cables • Straight or Tee Connections End Seal Fitting • NEMA 4X Enclosure • Fits all pipe sizes • Mounting Feet for Installing on Flat Surfaces Description The DL Series Connection System for Chromalox heating cable products represents the state of the art in heat tracing accessories. Each model in the series is designed to satisfy the demands of a particular operation. These high-quality models combine a variety of functions in a convenient, easy to use and economical package. Applications Connection of all Rapid Trace Heating Cables to Customer Supplied Power Wiring in any of the following applications: • Freeze Protection • Hydrocarbon and Chemical Product Piping • Process Temperature Maintenance • Fluid Flow and Viscosity Maintenance FM - Factory Mutual Certified for use in ordinary areas and: Class I, Div. 2, Groups B, C, D Class II, Div. 2, Groups F, G Class III, Div. 2 areas * Depends on specific model Features • Molded of durable plastic material (Ryton®‚ PPS) • High service temperature • Corrosion resistant • Thermal stability • Non-flammable • High strength and rigidity • Stainless Steel hardware to ensure the integrity of the system • Liquid tight design prevents moisture from reaching the electrical connections. All models are rated NEMA 4X. • UL, FM, CSA approved for most models, consult specific product information. Ryton®‚ is a registered trade name of Phillips Chemical Company. Approvals* UL Listed for use in ordinary areas ® ® CSA Certified for use in ordinary areas and: Class I, Div. 2, Groups A, B, C, D Class II, Div. 2, Groups F, G PRECISION HEAT AND CONTROL PH: 888-996-9258 • FX: 615-793-3563 www.chromalox.com © 2006 Chromalox, Inc. DL Series Connection System Accessories Available Models Power Connection Box* RTPC Model RTPC Power Connection Box is a NEMA 4X rated junction box designed to connect all Chromalox Rapid TraceTM Heating Cables to customer supplied power wiring. This kit provides water resistant cable entry for up to three cables, enclosure support, terminal block and a water resistant, corrosion resistant wiring enclosure with a 3/4" opening to accept a conduit hub (CCH-2 or equal). A pipe strap (Chromalox PS Series or equal) is required to attach this model to a pipe. Splice & Tee Box* RTST Model RTST Splice & Tee Box is a NEMA 4X rated junction box designed to make straight or tee splices for all Chromalox Rapid Trace Heating Cables. This model provides water resistant cable entry (for two cables for a splice or three cables for a tee), enclosure support, terminal block and a water resistant, corrosion resistant wiring enclosure. A pipe strap (Chromalox PS Series or equal) is required to attach this model to a pipe. * Also available with signal light option * Also available with signal light option End Seal Fitting RTES Model RTES End Seal Fitting is a NEMA 4X rated enclosure designed to terminate all Chromalox Rapid Trace Heating Cables. This model provides water resistant cable entry for one cable, enclosure support and a water resistant corrosion resistant enclosure. The fitting has two different curved mounting surfaces. One side has a 1-1/2" radius curved surface that provides stable support on pipes with a diameter of 3" or more. The other side has a 1/2” radius curved surface which permits a better fit on smaller pipes. In addition, this side also has four “feet” for installation on flat surfaces. Exterior Construction 4.25" (10.8 cm) 5.25" (13.3 cm) 5.25" (13.3 cm) 4.25" (10.8 cm) 1.75" (4.45 cm) B E 1.25" (3.18 cm) D 6.25" (15.9 cm) A 6.25" (15.9 cm) C A A C B B A Strategically placed cable entries allow maximum flexibility for insulation (heating cable cut away for clarity). B Stainless steel tiedown support provides positive attachment to pipes (not included). C Heavy duty support legs give stable pipe mounting and provide conduit clearance for applications with up to three inches of insulation. D Opening for 3/4-inch (20 mm) conduit hub. E Oblique sided box and cover allow easy access for wiring. 2 C D A Strategically placed cable entries allow maximum flexibility for insulation (heating cable cut away for clarity). B Stainless steel tiedown support provides positive attachment to pipes (Pipe strap not included). C Heavy duty support legs give stable pipe mounting and provide conduit clearance for applications with up to three inches of insulation. Oblique sided box and cover permit easy access for wiring. 2" (5.08 cm) A Cable entry B Three inch diameter curved mounting surface C Stainless steel hardware D One inch wide strapping channel for secure mounting ® Chromalox • 1382 Heil Quaker Blvd. • LaVergne, TN 37086 • PH: 888-996-9258 • FX: 615-793-3563 • www.chromalox.com DL Series Connection System Accessories Interior Construction Power Connection Box RTPC A Cable grommet provides watertight seal between base and box. B Three position terminal block for easy wiring C Power wiring entry. Conduit hub not included D Gasket provides water resistant seal between box and lid. It is affixed to the lid and captures the mounting hardware. C B A D Splice and Tee Box RTST A B C A C A B Cable grommets provide water resistant seal between base and box. Three position terminal block for easy wiring Gasket provides water resistant seal between box and lid. It is affixed to the lid and captures the mounting hardware. End Seal Fitting RTES A E A B B C C D A E D E One-half inch radius curved mounting surface End cap Cable grommet provides water resistant seal between end cap and pressure plate Pressure plate Mounting feet for installation on flat surfaces ® Chromalox • 1382 Heil Quaker Blvd. • LaVergne, TN 37086 • PH: 888-996-9258 • FX: 615-793-3563 • www.chromalox.com 3 DL Series Connection System Accessories Ordering Information Power Connection Kit RTPC 389554 1 molded junction box consisting of: 1 base 1 box w/conduit opening 1 lid 1 three position terminal block* 1 mounting screw for terminal block Splice & Tee Kit RTST 389562 1 molded junction box consisting of: 1 base 1 box 1 lid 1 three position terminal block* 1 mounting screw for terminal block End Seal Kit RTES 389570 1 end cap 1 pressure plate 4 ® Chromalox Power Connection Kit w/ Signal Light** RTPC-SL1 120V 389626 RTPC-SL2 208-240V 389634 RTPC-SL3 277V 389642 1 molded junction box consisting of: 1 base 1 box w/conduit opening 1 lid w/LED signal light installed 1 three position terminal block* 1 mounting screw for terminal block Splice & Tee Kit w/Signal Light** RTST-SL1 120V 389650 RTST-SL2 208-240V 389669 RTST-SL3 277V 389677 1 molded junction box consisting of: 1 base 1 box 1 lid w/LED signal light installed 1 three position terminal block* 1 mounting screw for terminal block * Four position terminal block required for monitor wire cables. Contact factory for details. ** Signal light option approved for ordinary areas only. For signal lights in hazardous locations, please see U-Series or HL Series Data Sheets 4 • 1382 Heil Quaker Blvd. • LaVergne, TN 37086 • PH: 888-996-9258 • FX: 615-793-3563 • www.chromalox.com DL Series Connection System Accessories Ordering Information (Cont.) Metal Pipe Strap Kit Attachments PS-1 382352 Fiberglass Tape Cable Attachments FT-3 389941 1/2” to 3/4” pipes 66-foot roll glass cloth tape with pressure-sensitive thermosetting adhesive 3/8” wide. 310°F (155°C) rating. Strap at one foot intervals at minimum application temperatures of 40°F (5°C). Metal Pipe Strap Kit Attachments PS-3 382360 Aluminum Tape Cable Attachments AT-1 383355 1” to 3 1/2” pipes 180 foot rool aluminum foil installation tape with pressure sensitive acrylic adhesive. 2-mil thickness with high tensile strength; 2 1/2” wide. 200°F (93°C) rating. Minimum application temperatures 40°F (5°C). Metal Pipe Strap Kit Attachments PS-10 382379 Caution Labels CL-1 382424 2 1/2” to 9” pipes with RTPC and RTST kits. Interlock straps for larger diameter pipes. (5) Electric heat tracing caution labels; weather resistant ® Chromalox • 1382 Heil Quaker Blvd. • LaVergne, TN 37086 • PH: 888-996-9258 • FX: 615-793-3563 • www.chromalox.com 5 DL Series Connection System Accessories Ordering Information (Cont.) Conduit Hub Cable Attachments CCH-2 385650 Mounting Plate Kit Attachments MP-1 385780 Corrosion Resistant for 3/4” Conduit Fits opening in RTPC. Includes a ground connector. For installing RTPC and RTST kits on flat surfaces. Kit includes: 1 mounting plate 1 lock washer 1 bolt 1 washer 1 nut Cable Stripping Tool w/16 awg Blades ST-1 393510 Tool for stripping the base jacket and the conductive matrix from the cable buss wires. The tool is stocked with 16 awg blades for stripping HSRL, SRL, SRL and Thermwire products. Replacement Blades 14 awg BL-1 393529 Blades for use with the Cable Stripping Tool. 14 awg blades for HSRM and SRM/E products. 16 awg BL-2 393537 Blades for use with the Cable Stripping Tool. 16 awg blades for HSRL and SRL, SRF and Thermwire products. 20 awg BL-3 393545 Blades for use with the Cable Stripping Tool. 20awg blades for SRR, SRS and STW products. PJ326-2 PDS DL CONNECT SEPTEMBER 2006 6 ® Chromalox • 1382 Heil Quaker Blvd. • LaVergne, TN 37086 • PH: 888-996-9258 • FX: 615-793-3563 • www.chromalox.com
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