Single Pole Cam-Type Connectors

UL/CSA 1691 Compliant Single Pole Cam-Type Connectors For applications up to 400A, 600V AC or DC Color-coded insulating sleeves for easy phase identification High conductivity positive, vibration-proof connection provided by double cam design Shatter and crack proof high durometer thermoplastic elastomer (TPV) or neoprene rubber Self compensating for wear slit in male contact provides spring action for longer usage Hard thermoplastic assembly screw provides strength and durability Intermateable with competitive cam-type products can be retrofitted to existing locations and power distribution systems Common Applications n Sports, Entertainment and Movie Industry n Theme Parks and Carnival Equipment n Concert Venues and Convention Centers n Motor and Generator Splices n Mining Operations n n n n Welding and Construction Sites Commercial and Navy Shipbuilding/Repair Petrochemical and Manufacturing Plant Turnarounds Numerous Other Temporary Power Applications 3

Ordering Information 15 Series: Single Set Screw or Crimp Tube Termination NEMA 3R Rated for Indoor/Outdoor Use The 15 Series Taper Nose mini-cam plugs, receptacles and connectors are tough and reliable. Primary applications include carnivals and theme parks, as well as other entertainment applications. 15D21-UG 15R21-UR 15S31-UR 15R22-UH 15D22-UY CAM-TYPE PLUGS Single Set Screw Termination U R Cable Size: #8 - #2 Max Ampacity: 150A 15D21-U* 15D22-U* Replacement Contacts 15D21-UC 15D22-UC Crimp Tube Termination U R Cable Size: #8 - #4 Max Ampacity: 140A 15D23-U* 15D24-U* Replacement Contacts 15D23-UC 15D24-UC REPLACEMENT SLEEVES 15SDM-1U* 15SDF-1U* CAM-TYPE PANEL MOUNT RECEPTACLES.5" Threaded Stud Term. U R.75" Threaded Stud Term. U R Enclosure U R Cable Size: #8 - #2 Male/Female Max Ampacity: 150A 15R21-U* 15R22-U* 15R21-1U* 15R22-1U* 15S31-U* Note: Some items may require extended lead times; always consult with your local sales representative for current availability. 4

16 Series: Single or Double Set Screw or Crimp Tube Termination NEMA 3R Rated for Outdoor Use The 16 Series Taper Nose products are the connectors of choice for power distribution for construction sites, mining operations, concerts, sound stages, movie-making, television production, sporting events and conventions. 1GD21-UR 16D29-UG 16D24-UE 16D33-UO CAM-TYPE PLUGS Double Set Screw Termination U R Cable Size: #6 - #2 Max Ampacity: 190A 16D44-U* 16D45-U* Crimp Tube Termination U R Cable Size: #2 - #1 Max Ampacity: 220A 16D25-U* 16D34-U* Single Set Screw Termination Double Set Screw Termination U R Cable Size: #2-2/0 Max Ampacity: 300A 16D21-U* 16D29-U* 16D22-U* 16D31-U* Replacement Contacts 16D22-UC 16D31-UC Crimp Tube Termination U R Cable Size: 1/0-2/0 Max Ampacity: 300A 16D26-U* 16D35-U* Single Set Screw Termination Double Set Screw Termination U R Cable Size: 1/0-4/0 16D23-U* 16D32-U* 16D24-U* 16D33-U* Replacement Contacts 16D24-UC 16D33-UC Crimp Tube Termination U R Cable Size: 3/0-4/0 16D28-U* 16D37-U* REPLACEMENT SLEEVES (TPV) For Plugs 1/0 to 4/0 For Plugs #2-2/0 16SDM-1U* 16SDF-1U* 16SDM-2U* 16SDF-2U* Note: Some items may require extended lead times; always consult with your local sales representative for current availability. 5

Ordering Information 16 Series: Single or Double Set Screw or Crimp Tube Termination NEMA 3R Rated for Outdoor Use 16R21-UR 16R24-UW 16S28-UB 16A32-UR 16A26-UG CAM-TYPE PANEL MOUNT RECEPTACLE Double Set Screw Termination U R Cable Size: 1/0-4/0 Male, 90 Female, 90 Male, 45 Female, 45 16R21-U* 16R22-U* 16R27-U* 16R28-U* Cable Size: #2-4/0.75"L Threaded Stud** Termination U R Cable Size: #2-4/0 Male, 90 Female, 90 w/microwsitch Male, 45 Female, 45 Voltage: 600V AC/DC 16R23-U* 16R24-U* 16RSW-U* 16R29-U* 16R30-U* 1.125"L Threaded Stud** Termination U R Cable Size: #2-4/0 Cable Size: #2-4/0 Male, 90 Female, 90 Self-Clinching Nut Male, 90 Female, 90 16R23-1U* 16R24-1U* 16R25-1U* 16R26-1U* Half Round w/tapped Hole U R Male, 90 Female, 90 16R19-U* 16R20-U* **Threaded stud termination type receptacles are available with custom stud lengths, from.75"l to 3.00"L. Please contact your local sales representative for ordering information and availability. FEMALE TERMINAL CONNECTORS Bus Bar Mount U R Cable Size: #2-4/0 Angle 16F21-U* Offset 16F22-U* COVERS NEMA 3R Enclosure U R Caps Male/Female Male Female 16S31-U* 16P21-U* 16P22-U* CAM-TYPE ADAPTERS Paralleling Tee U R Tapping Tee U R 3-Fer U R Reverse 3-Fer U R F-M-M F-F-M M-F-F-F F-M-M-M 16A21-U* 16A22-U* 16A23-U* 16A26-U* Double Male U R Double Female U R 16A25-U* 16A24-U* Assembled Adapters Cable Size: 4/0 Paralleling Tee U R F-M-M Tapping Tee U R F-M-F 3-Fer U R M-F-F-F Replace * with the following: W (White), E (Black), R (Red), B (Blue), G (Green). Reverse 3-Fer U R F-M-M-M 16A31-U* 16A32-U* 16A33-U* 16A36-U* Note: Some items may require extended lead times; always consult with your local sales representative for current availability. 6

Accessories Single Pole Cam-Type Connectors 15 SERIES DEVICES Com-A-Long Assembly Tools 15CLM-U for 15CLF-U for Lubricating Spray (16 Fl. oz. can) C0001 Copper Shims (Sold 10 per package) A0006 Strain Relief Wire (Sold 10 per package) A0007 Set Screws (Sold 10 per package) A0001 Plastic Screws (Sold 10 per package) A0011 16 AND 18 SERIES DEVICES Com-A-Long Assembly Tools 16CLM-U for 16CLF-U for Lubricating Spray (16 Fl. oz. can) C0001 Copper Shims (Sold 10 per package) A0004 Strain Relief Wire (Sold 10 per package) A0003 Set Screws (Sold 10 per package) A0002 Plastic Screws (Sold 10 per package) A0010 16CLM-U C0001 16CLF-U Specifications Material Specifications Insulator: TPV Contact: Solid Brass Strain Relief: Copper Wire Assembly Screw: Thermoplastic Standards and Certifications NEMA: 3R UL: 1691 CSA: C22.2 No. 1691-12 Ampacity Table Cable Size Ampacity #8 80 #6 105 #4 140 #2 190 #1 220 1/0 260 2/0 300 3/0 350 4/0 405 Excerpted from NEC Article 400, Table 400.5(A)(2), 90 column 8

Dimensional Diagrams 15 Series Devices 0.68" 0.68" RO.47" RO.47" (17.3mm) (17.3mm) (12.0mm) (12.0mm) 0.68" 0.68" RO.47" RO.47" (17.3mm) (17.3mm) (12.0mm) (12.0mm) RO.47" (12.0mm) 0.68" (17.3mm) 4.46" 4.46" (113.3mm) (113.3mm) 4.46" 4.46" (113.3mm) 4.46" (113.3mm) 0.59" 0.59" RO.47" RO.47" (15.0mm) (15.0mm) (12.0mm) (12.0mm) 0.59" 0.59" RO.47" RO.47" (15.0mm) (15.0mm) (12.0mm) (12.0mm) 0.66" 0.66" (16.8mm) (16.8mm) 0.59" RO.47" (15.0mm) 0.66" 0.66" (12.0mm) (16.8mm) (16.8mm) 4.26" 4.26" (108.2mm) (108.2mm) 4.26" 4.26" (108.2mm) 4.26" (108.2mm) Male Panel Receptacle 2.63" 2.63" (66.7mm) (66.7mm) 2.00" 2.00" Ø Ø.50".50" (50.8mm) (50.8mm) 2.63" 2.63" (66.7mm) 1.59" (66.7mm) 1.59" (40.5mm) (40.5mm) 5/16-18" 5/16-18" 2.00" 2.00" Ø Ø.50" FULL.50" THREAD FULL THREAD (50.8mm) (50.8mm) TO SHOULDER TO SHOULDER 120 1.59" 1.59" (40.5mm) (40.5mm) 2.63" 5/16-18" 5/16-18" (66.7mm) FULL FULL THREAD THREAD 2.00" TO SHOULDER TO SHOULDER Ø 120 120.50" (50.8mm) 1.59" 1.24" 1.24" (40.5mm) (31.5mm) (31.5mm) 1.24" 1.24" (31.5mm) (31.5mm) 1.24" (31.5mm) 0.87" 5/16-18" FULL THREAD TO SHOULDER Ø 1.32" Ø 1.32" Ø 0.40" Ø 0.40" (33.4mm) (33.4mm) (10.2mm) (10.2mm) THRU THRU 120 Ø 1.32" Ø 1.32" (33.4mm) (33.4mm) Ø 1.32" (33.4mm) Ø 0.40" Ø 0.40" (10.2mm) (10.2mm) THRU THRU Ø 0.40" (10.2mm) THRU 120 Ø1.4" Ø1.4" (35.7mm) (35.7mm) Female Panel (16.8mm) Receptacle 2.63" 2.63" Ø 0.86" Ø 0.86" Ø 0.86" Ø 0.86" 0.66" (66.7mm) (66.7mm) 2.00" 2.00" Ø Ø.50".50" (50.8mm) (50.8mm) 2.63" 2.63" (66.7mm) 1.62" (66.7mm) 1.62" (41.0mm) (41.0mm) 5/16-18" 5/16-18" 2.00" 2.00" Ø Ø.50" FULL.50" THREAD FULL THREAD 120 (50.8mm) (50.8mm) TO SHOULDER TO SHOULDER 120 1.62" 1.62" 2.63" (41.0mm) (41.0mm) 5/16-18" 5/16-18" (66.7mm) FULL FULL THREAD THREAD (50.8mm) 1.15" 1.15" (29.1mm) 1.62" (29.1mm) Ø 1.32" Ø 0.40" (41.0mm) 5/16-18" Ø 1.32" Ø 0.40" 1.25" 1.25" FULL THREAD (33.4mm) (33.4mm) (10.2mm) (10.2mm) THRU THRU (31.6mm) TO SHOULDER 120 1.15" 1.15" (31.6mm) 2.00" TO SHOULDER TO SHOULDER.50" Ø 120 120 (29.1mm) (29.1mm) Ø 1.32" Ø 1.32" Ø 0.40" Ø 0.40" 1.25" 1.25" (33.4mm) (33.4mm) (10.2mm) (10.2mm) THRU THRU (31.6mm) (31.6mm) Ø 0.86" 1.15" (29.1mm) 1.25" (31.6mm) Ø 1.32" (33.4mm) Ø 0.40" (10.2mm) THRU 1.45" (36.8mm) NEMA 3R Enclosure for Male and (5.5mm) Female (5.5mm) Panel Receptacles 1.45" (36.8mm) 1.45" (36.8mm) 1.45" (36.8mm) Ø1.4" Ø1.4" (35.7mm) (35.7mm).22" Ø1.94" Ø1.94".22".22" Ø1.4" (49.4mm) (49.4mm) (5.5mm) (5.5mm) (35.7mm).22" 2.29" 2.29" (58.1mm) (58.1mm) 1.45" (36.8mm) 2.78" 2.78" (70.6mm) (70.6mm) 1.09" 1.09" (27.8mm) (27.8mm) 2.78" 2.78" 0.88" 0.88" (70.6mm) (70.6mm) (22.2mm) (22.2mm) 1.09" 1.09" (27.8mm) (27.8mm) Ø1.94" Ø1.94" (49.4mm) (49.4mm) Ø1.94" (49.4mm).22" (5.5mm) 2.29" 2.29" (58.1mm) (58.1mm) 2.29" (58.1mm) 2.84" 2.84" (72.2mm) (72.2mm) 2.16" 2.16" (54.8mm) (54.8mm) 2.84" 2.84" (72.2mm) (72.2mm) 0.87" 0.87" 2.16" 2.16" (54.8mm) (54.8mm) 0.88" 0.88" (22.2mm) (22.2mm) 2.78" (70.6mm) 1.09" (27.8mm) 2.84" (72.2mm) 2.16" (54.8mm) 0.87" 0.87" 0.88" (22.2mm) 0.87" 9

7.01" (178.1mm) Single Pole Cam-Type Connectors 6.85" (173.9mm) Dimensional Diagrams 16 Series Devices 5.87" (149.1mm) 5.87" (149.1mm) 1.78" (45.2mm) Male Detachable Plug 7.01" (178.1mm) 1.78" (45.2mm) Female Detachable Plug 6.85" (173.9mm) Ø1.72" 6.95" (176.5mm) Ø1.72" 6.86" (174.2mm) 5.87" (149.1mm) 5.87" (149.1mm) 16F21 Female Terminal Connector 1.78" (45.2mm) 16F22 Female Terminal Connector 1.78" (45.2mm) Ø.50" Ø.50" 1.0" (25.4mm) Ø1.72" 2.30" (58.4mm) 2.30" (58.4mm).14" (3.6mm) 45 6.95" (176.5mm).14" (3.6mm) 45.63" (16mm) 1.0" (25.4mm).63" (16mm) 1.0" Ø.5" (25.4mm) Ø.5" Ø1.72" 2.30" (58.4mm) 0.86" 2.30" (58.4mm) 2.39" (60.7mm) 0.63" 0.50" (16mm) 1.0" (25.4mm) 6.86" (174.2mm) 0.63" 0.50" (16mm) 2.39" (60.7mm).75" (19.1mm).75" (19.1mm) 0.14" (3.6mm) 0.14" (3.6mm) 0.86" Ø.50" Male Protective Cap 2.51" (63.7mm) 1.70" (43.2mm).14" (3.6mm) 45 2.51" (63.7mm) Female Protective Cap 1.72" (43.7mm).63" (16mm) 1.0" (25.4mm) Ø.5" 2.25" (57.2mm) 0.86" 2.30" (58.4mm).26" (6.6mm) 2.39" (60.7mm) 0.63" (16mm).75" (19.1mm) 1.0" (25.4mm) NEMA 3R Enclosure for Male and Female Panel Receptacles 1.81" (46.0mm) Ø 2.12" (53.8mm) 0.50" 0.14" 2.8" (3.6mm) (71.0mm) 1.70" (43.2mm) 1.72" (43.7mm) Ø 2.12" (53.8mm) 2.51" (63.7mm) 2.51" (63.7mm) 1.81" (46.0mm).26" (6.6mm) 2.25" (57.2mm) 2.8" (71.0mm) 10

16 Series Devices Typical Front for 45 Male Panel Receptacle 2.25" SQ (57.2mm) 1.50" SQ Ø 0.22" (5.5mm) 3.10" (78.8mm) Typical for Double Set Screw Termination 2.11" (53.7mm) 0.54" (13.8mm) 2.06" (52.2mm) Ø 1.50" 45.50" (12.6mm) Typical Front for 45 Female Panel Receptacle 2.25" SQ (57.2mm) 1.50" SQ Ø.25" (6.4mm).50" Typical for Threaded Stud Termination 1.04" (26.4mm).75" ** (19.1mm) Ø 1.50 Ø.77" (19.6mm) Ø.22" (5.6mm) 2.98" (75.5mm) 1/2-13 UNC 2A ** Length of Threaded ** Stud will vary by Cat. No. 45 Typical Front for Male Panel Receptacle Typical for Bus Bar Termination (Top View) 2.28" SQ (57.9mm) 1.50" SQ 2.16" (54.8mm) 0.5" 1.16" (29.5mm) 0.5" Ø0.96" (24.4mm) Ø1.5" 0.5" 1/4-20 TAP THRU Typical Front for Female Panel Receptacle with PEM Nuts 2.28" SQ (57.9mm) 1.50" SQ 2.57" (65.2mm) 0.5" Typical for Bus Bar Termination (Side View).48" REF (12.2mm) Ø1.50" Ø1.07" (38.0mm) (27.2mm) Ø 1.50" 10-32 UNF CLASS 2A PEM FASTENER FOUR(4) PLACES 0.13" (3.3mm) 0.5" 11

Dimensional Diagrams 16 Series Devices Paralleling Tee Adapter 16A21 Tapping Tee Adapter 16A22 Double Male Adapter 16A24 2.38" 2.38" (60.4mm) (60.4mm) 2.38" (60.4mm) 2.38" (60.4mm) 2.38" (60.4mm) Ø 2.32" Ø 2.32" (119.3mm) Ø 2.32" (119.3mm) (119.3mm) Ø 2.32" (119.3mm) Ø 2.32" Ø 2.32" (119.3mm) (119.3mm) 2.32" 2.32" (119.3mm) (119.3mm) 2.32" (119.3mm) (119.3mm) 4.54" (117.7mm) 4.54" (117.7mm) 2.32" (119.3mm) 4.54" (117.7mm) 2.32" 3-Fer Adapter 16A23 5.20" 5.20" (132.1mm) (132.1mm) 5.20" (132.1mm) Reverse 3-Fer Adapter 16A26 5.20" (132.1mm) 6.27" (159.3mm) 6.27" (159.3mm) 6.27" (159.3mm) 6.27" (159.3mm) 6.05" 6.05" (153.7mm) (153.7mm) 6.05" (153.7mm) 6.05" (153.7mm) 4.54" (117.7mm) 4.54" (117.7mm) Double Female Adapter 16A25 4.50" (114.3mm) 1.73" 4.50" (114.3mm) (44.0mm) 1.73" (44.0mm) 4.50" (114.3mm) 1.73" (44.0mm) 4.50" (114.3mm) 1.73" (44.0mm) 4.50" (114.3mm) 1.73" (44.0mm) 5.73" 5.73" (145.5mm) (145.5mm) 5.73" (145.5mm) 5.73" (145.5mm) 5.73" (145.5mm) 12

16 Series Devices Typical for Assembled Paralleling Tee (F-M-M) 24.00" (609.1mm) WIRE 6.31" (166.0mm) 3.31" (84.1mm) Typical for Assembled Tapping Tee (F-F-M) 24.00" (609.1mm) WIRE 6.31" (166.0mm) Typical for Assembled 3-Fer (M-F-F-F) 3.31" (84.1mm) 24.00" (609.1mm) WIRE 6.31" (166.0mm) 9.37" (238.0mm) 13