Mechanical Connectors Dual-Rated Mechanical Connectors Type ADRALCL Single Conductor, One-Hole Mount For copper and aluminum conductors Easy installation no special tools required Tin-plated for low contact resistance CSA Certified and UL Listed, AL9CU, 600 V Rated All aluminum bodies E Hole Dia. Slotted screw on lugs up through 2/0 str. 5/16 socket screw on sizes 250 through 350 kcmil 3/8 hex socket on sizes 500 kcmil and above W G H D F L Conductor Range Dimensions (in.) Cat. No. Max. Min. L W H D E F G Slotted Screw ADR6 6 str. 1-3/64 31/64 15/64 5/64 43/64 1/2 ADR2 2 str. 1-5/32 9/16 19/64 7/64 11/16 14 AWG 1/4 ADR11 1/0 str. 1-15/32 5/8 25/32 7/16 3/16 27/32 ADR21 2/0 str. Socket Screw ADR25 250 kcmil 6 str. 2 1 1-1/8 15/32 5/16 1 ADR30 300 kcmil 1/4 ADR35 350 kcmil 6 str. 2-1/4 1-1/8 1-1/4 1/2 1-1/8 ADR50 500 kcmil 4 str. 2-13/16 3/4 5/16 1-19/32 1-1/2 1-9/16 ADR60 600 kcmil 2 str. 3-3/16 13/16 7/16 1-13/16 3/8 600 kcmil 4 str. ADR6004* 2-13/16 1-3/8 1-13/16 5/8 5/16 1-1/2 (2) 250 kcmil (2) 1/0 str. ADR80 800 kcmil 300 kcmil 3-3/8 1-3/4 1-15/16 7/8 1/2 1-3/4 ADR99 1000 kcmil 500 kcmil * UL and CSA not applicable. Type ADRALCL Anti-Rotational Connector Unique bottom rib keeps connector from turning Eliminates the need for excessive torque, which can damage large conductors Prevents connector loosening, even in heavy-vibration applications Conductor Range Bolt Hole Cat. No. Figure (in.) Max. Min. ADR21-AR 2/0 14 AWG 1/4 ADR30-AR 300 kcmil 6 AWG 7/16 1 ADR35-AR 350 kcmil 6 AWG 5/16 ADR60-AR 600 kcmil 2 AWG 1/2 Fig. 1 Fig. 2 ADR35-21-AR 350 kcmil 6 AWG 3/8 2 ADR60-21-AR 600 kcmil 2 AWG 1/2 2 w w w .tnb .c a A14Mechanical Connectors Dual-Rated Mechanical Connectors Type ADRALCL Single Conductor, Two-Hole Mount* Fig. 1 For copper and aluminum conductors Easy installation no special tools required Tin-plated for low contact resistance L All aluminum bodies W Fig. 2 E Bolt Hole dia. D 1-3/4 F G H Conductor Range (Al or Cu) Dimensions (in.) Cat. No. Figure Max. Min. L W H D E F G ADR35-12 1 350 kcmil 6 str. 4-1/4 1-1/4 1-3/8 5/16 3 ADR60-12D 600 kcmil 2 str. 5-5/16 1-1/2 1-1/2 3/8 3-1/16 5/8 1/2 ADR80-12D 2 800 kcmil 300 kcmil 6-3/16 1-3/4 1-7/8 9/16 3-7/16 ADR99-12D 1,000 kcmil 350 kcmil * NEMA spacing: 1-3/4 in. centers. Connectors accommodating conductors 600 kcmil and larger have double row of set screws (D suffix). Type ADRALCL Single Conductor, Switchgear Mount* For copper and aluminum conductors Easy installation no special tools required Tin-plated for low contact resistance All aluminum bodies E Bolt Hole dia. L F G H W Max. D 1-3/4 Conductor Range (Al or Cu) Dimensions (in.) Cat. No. Max. Min. L W H D E F G ADR35-12S 350 kcmil 4 str. 4-11/16 1-1/4 1-9/16 7/16 3-5/16 23/32 1/2 ADR80-12DS 800 kcmil 300 kcmil 6-3/16 1-5/8 1-7/8 9/16 3-7/16 * NEMA spacing: 1-3/4 in. centers except ADR25-12S: 1 in. centers. Connectors accommodating conductors 600 kcmil and larger have double row of set screws (D suffix). w w w .tnb .c a A15