Bulletin 1492 NEMA/EEMAC Terminal Blocks Open Construction Blocks 1.25" (31.75 mm) 0.34" (8.73 mm) Terminal block, tubular screw with pressure plate. Specifications 0.86" (21.8 mm) 1.25" (31.75 mm) Wire Range (Rated Cross Section) Wire Strip Length Recommended Tightening Torque Density Insulation Temperature Range Terminal Blocks Color: White 0.41" 1.25" (31.75 mm) (10.31 mm) Terminal block, screw terminal with #6 screw. /CSA 300V AC/DC Maximum Current 0.34" (8.73 mm) Terminal block, tubular screw without pressure plate. /CSA Approvals Voltage Rating 1492-F3 0.86" (21.8 mm) Note: Height dimension is measured from top of rail to top of terminal block. 1492-F2 0.86" (21.8 mm) 1492-F1 Dimensions are not intended to be used for manufacturing purposes. /CSA 300V AC/DC 300V AC/DC 25A 25A 25A #22…#14 AWG (0.5…2.5 mm2) #22…#14 AWG (0.5…2.5 mm2) #22…#14 AWG (0.5…2.5 mm2) 0.38" (9.7 mm) 0.38" (9.7 mm) Prepared Conductors Only ➊ 4…14 lb-in. (0.5…1.6 Nm) 6…14 lb-in. (0.7…1.6 Nm) 6…14 lb-in. (0.7…1.6 Nm) 35 pcs./ft (115/m) 35 pcs./ft (115/m) 30 pcs./ft (98/m) –40…+221°F (–40…+105°C) –40…+221°F (–40…+105°C) –40…+221°F (–40…+105°C) Cat. No. Pcs./ Pkg. Cat. No. Pcs./ Pkg. Cat. No. Pcs./ Pkg. 50 1492-F1 50 1492-F2 50 1492-F3 1492-F1209 (105/Rail) 1 1492-F2209 (105/Rail) 1 1492-F3175 (88/Rail) 1 Gold 1492-F1GL 50 1492-F2GL 50 1492-F3GL 50 50 Two 3' Rails White Red 1492-F1RE 50 1492-F2RE 50 1492-F3RE Blue 1492-F1B 50 1492-F2B 50 1492-F3B 50 Black 1492-F1BL 50 1492-F2BL 50 1492-F3BL 50 50 Green 1492-F1G 50 1492-F2G 50 1492-F3G Yellow 1492-F1Y 50 1492-F2Y 50 1492-F3Y 50 Brown 1492-F1BR 50 1492-F2BR 50 1492-F3BR 50 Violet 1492-F1VT 50 1492-F2VT 50 1492-F3VT 50 Gray 1492-F1GY 50 1492-F2GY 50 1492-F3GY 50 Orange 1492-F1OR 50 1492-F2OR 50 1492-F3OR 50 Cat. No. Pcs./ Pkg. Cat. No. Pcs./ Pkg. Cat. No. Pcs./ Pkg. Accessories (page 185) Mounting Rails: 3' Scored A-B Rail 1492-N1 20 1492-N1 20 1492-N1 20 3' Rigid A-B Rail 1492-N22 20 1492-N22 20 1492-N22 20 3' High Rise A-B Rail 1492-N44 2 1492-N44 2 1492-N44 2 Standoff Brackets (Use Every 12") 1492-N25 2 1492-N25 2 1492-N25 2 End Barrier 1492-N18 50 1492-N18 50 1492-N18 50 End Anchors: A-B Rail — Heavy Duty 1492-N23 10 1492-N23 10 1492-N23 10 1492-N2 50 1492-N2 50 1492-N2 50 1492-N13 50 1492-N13 50 1492-N14 50 1492-N24 10 1492-N24 10 — — 1492-N5 ➋ 1 1492-N5 ➋ 1 1492-N5 ➋ 1 A-B Rail — Retaining Clip — Light Duty Jumpers: 2-pole Uninsulated 50-pole Uninsulated Marking Systems ➊ Prepared conductors utilize ring, spade, or hook connectors. ➋ 1 sheet, 20 strips. Accessories — Page 185 76 Bulletin 1492 NEMA/EEMAC Terminal Blocks Open Construction Blocks, Continued 0.41" 1.25" (31.75 mm) (10.31 mm) Terminal block, screw terminal with wire clamp. Specifications Wire Range (Rated Cross Section) Wire Strip Length Recommended Tightening Torque Density Insulation Temperature Range Terminal Blocks Color: 0.41" (10.31 mm) Terminal block, tubular screw with pressure plate. 1.5" (38.1 mm) 0.41" (10.31 mm) Terminal block, screw with large head, pressure plate. /CSA 300V AC/DC Maximum Current /CSA 600V AC/DC 600V AC/DC 25 A 55 A 55 A #22…#14 AWG (0.5…2.5 mm 2) #22…#8 AWG (0.5…10 mm2) #22…#8 AWG (0.5…10 mm2) 0.25" (6.4 mm) 0.38" (9.7 mm) 0.38" (9.7 mm) 6…14 lb-in. (0.7…1.6 Nm) 8…16 lb-in. (0.9…1.8 Nm) 8…16 lb-in. (0.9…1.8 Nm) 30 pcs./ft (98/m) 30 pcs./ft (98/m) 30 pcs./ft (98/m) –40…+221°F (–40…+105°C) –40…+221°F (–40…+105°C) –40…+221°F (–40…+105°C) Cat. No. Pcs./ Pkg. Cat. No. Pcs./ Pkg. Cat. No. Pcs./ Pkg. 50 1492-F8 50 1492-CA1 50 1492-CA1L 1492-F8175 (88/Rail) 1 1492-CA1175 (88/Rail) 1 1492-CA1L175 (88/Rail) 1 Gold 1492-F8GL 50 1492-CA1GL 50 1492-CA1LGL 50 White Two 3' Rails White Accessories 1.5" (38.1 mm) /CSA Approvals Voltage Rating 1492-CA1L 1.44" (36.6 mm) 0.86" (21.8 mm) Note: Height dimension is measured from top of rail to top of terminal block. 1492-CA1 1.44" (36.6 mm) 1492-F8 Dimensions are not intended to be used for manufacturing purposes. Red 1492-F8RE 50 1492-CA1RE 50 1492-CA1LRE 50 Blue 1492-F8B 50 1492-CA1B 50 1492-CA1LB 50 Black 1492-F8BL 50 1492-CA1BL 50 1492-CA1LBL 50 Green 1492-F8G 50 1492-CA1G 50 1492-CA1LG 50 Yellow 1492-F8Y 50 1492-CA1Y 50 1492-CA1LY 50 Brown 1492-F8BR 50 1492-CA1BR 50 1492-CA1LBR 50 Violet 1492-F8VT 50 1492-CA1VT 50 1492-CA1LVT 50 Gray 1492-F8GY 50 1492-CA1GY 50 1492-CA1LGY 50 Orange 1492-F8OR 50 1492-CA1OR 50 1492-CA1LOR 50 Cat. No. Pcs./ Pkg. Cat. No. Pcs./ Pkg. Cat. No. Pcs./ Pkg. (page 185) Mounting Rails: 3' Scored A-B Rail 1492-N1 20 1492-N1 20 1492-N1 20 3' Rigid A-B Rail 1492-N22 20 1492-N22 20 1492-N22 20 3' High Rise A-B Rail 1492-N44 2 1492-N44 2 1492-N44 2 Standoff Brackets (Use Every 12") 1492-N25 2 1492-N25 2 1492-N25 2 End Barrier 1492-N18 50 1492-N16 50 1492-N16 50 End Anchors: A-B Rail — Heavy Duty 1492-N23 10 1492-N23 10 1492-N23 10 A-B Rail — Snap On — — 1492-N47 50 1492-N47 50 1492-N2 50 1492-N2 50 1492-N2 50 1492-N14 50 1492-N3 50 1492-N3 50 — — 1492-N30 10 1492-N30 10 — — 1492-N20 1 1492-N20 1 1492-N5 ➊ 1 1492-N45 20 1492-N45 20 A-B Rail — Retaining Clip — Light Duty Jumpers: 2-pole Uninsulated 50-pole Uninsulated Fanning Strip: (12-pole can cut to desired length) Marking Systems ➊ 1 sheet, 20 strips. Accessories — Page 185 77 Bulletin 1492 NEMA/EEMAC Terminal Blocks Open Construction Blocks, Continued 1.5" (38.1 mm) 0.41" (10.31 mm) Terminal block, tubular screw with pressure plate, multi-rail mountable. Specifications 1.44" (36.6 mm) 1.5" (38.1 mm) Wire Range (Rated Cross Section) Wire Strip Length Recommended Tightening Torque Density Insulation Temperature Range Color: 55 A 55 A 55 A #22…#8 AWG (0.5…10 mm2) #22…#8 AWG (0.5…10 mm2) #18…#8 AWG (1…10 mm2) 0.38" (9.7 mm) 0.38" (9.7 mm) 0.38" (9.7 mm) 8…16 lb-in. (0.9…1.8 Nm) 8…16 lb-in. (0.9…1.8 Nm) 10…16 lb-in. (1.1…1.8 Nm) 30 pcs./ft (98/m) 30 pcs./ft (98/m) 30 pcs./ft (98/m) –40…+221°F (–40…+105°C) –40…+221°F (–40…+105°C) –40…+221°F (–40…+105°C) Cat. No. Pcs./ Pkg. 1492-CAM1 50 1492-CAM1L — — — Gold 1492-CAM1GL 50 White Terminal block, tubular screw without pressure plate. 600V AC/DC Pcs./ Pkg. Two 3' Rails White 0.41" (10.31 mm) /CSA 600V AC/DC Cat. No. Terminal Blocks 1.5" (38.1 mm) /CSA 600V AC/DC Maximum Current 0.41" (10.31 mm) Terminal block, screw with large head, pressure plate, multi-rail mountable. /CSA Approvals Voltage Rating 1492-CA2 1.44" (36.6 mm) Note: Height dimension is measured from top of rail to top of terminal block. 1492-CAM1L 1.44" (36.6 mm) 1492-CAM1 Dimensions are not intended to be used for manufacturing purposes. Cat. No. Pcs./ Pkg. 50 1492-CA2 50 — 1492-CA2175 (88/Rail) 1 1492-CAM1LGL 50 1492-CA2GL 50 Red 1492-CAM1RE 50 1492-CAM1LRE 50 1492-CA2RE 50 Blue 1492-CAM1B 50 1492-CAM1LB 50 1492-CA2B 50 Black 1492-CAM1BL 50 1492-CAM1LBL 50 1492-CA2BL 50 Green 1492-CAM1G 50 1492-CAM1LG 50 1492-CA2G 50 Yellow 1492-CAM1Y 50 1492-CAM1LY 50 1492-CA2Y 50 Brown 1492-CAM1BR 50 1492-CAM1LBR 50 1492-CA2BR 50 Violet 1492-CAM1VT 50 1492-CAM1LVT 50 1492-CA2VT 50 Gray 1492-CAM1GY 50 1492-CAM1LGY 50 1492-CA2GY 50 Orange 1492-CAM1OR 50 1492-CAM1LOR 50 1492-CA2OR 50 Cat. No. Pcs./ Pkg. Cat. No. Pcs./ Pkg. Cat. No. Pcs./ Pkg. Accessories (page 185) Mounting Rails: 3' Scored A-B Rail 1492-N1 20 1492-N1 20 1492-N1 20 3' Rigid A-B Rail 1492-N22 20 1492-N22 20 1492-N22 20 2 3' High Rise A-B Rail — — — — 1492-N44 Standoff Brackets (Use Every 12") 1492-N25 2 1492-N25 2 1492-N25 2 1 m Symmetrical DIN 199-DR1 10 199-DR1 10 — — 1 m Symmetrical DIN (Alumin.) 1492-DR5 10 1492-DR5 10 — — 1 m Hi-Rise Symmetrical DIN 1492-DR6 2 1492-DR6 2 — — 1 m Angled Hi-Rise Sym. DIN 1492-DR7 2 1492-DR7 2 — — 1492-NM16 50 1492-NM16 50 1492-N16 50 End Anchors: A-B Rail — Heavy Duty 1492-N23 10 1492-N23 10 1492-N23 10 A-B Rail — Snap On 1492-N47 50 1492-N47 50 1492-N47 50 A-B Rail — Retaining Clip — Light Duty 1492-N2 50 1492-N2 50 1492-N2 50 DIN Rail — Normal Duty 1492-EA35 50 1492-EA35 50 — — DIN Rail — Heavy Duty 1492-EAH35 50 1492-EAH35 50 — — 1492-N3 50 1492-N3 50 1492-N3 50 1492-N30 10 1492-N30 10 1492-N30 10 End Barrier Jumpers: 2-pole Uninsulated 50-pole Uninsulated Fanning Strip: (12-pole can cut to desired length) 1492-N20 1 1492-N20 1 1492-N20 1 Marking Systems 1492-N45 20 1492-N45 20 1492-N45 20 Accessories — Page 185 78 Bulletin 1492 NEMA/EEMAC Terminal Blocks Open Construction Blocks, Continued 1.5" (38.1 mm) Approvals 1.72" (43.7 mm) 1.5" (38.1 mm) Wire Range (Rated Cross Section) Wire Strip Length Recommended Tightening Torque Density Insulation Temperature Range Color: 55 A 100 A 195 A #14…#4 AWG (2.5…25 mm2) #12…#1/0 AWG (4…50 mm2) 0.38" (9.7 mm) 0.44" (11.2 mm) 0.69" (17.5 mm) 10…16 lb-in. (1.1…1.8 Nm) 22…30 lb-in. (2.5…3.4 Nm) 50 lb-in. (5.6 Nm) 30 pcs./ft (98/m) 22 pcs./ft (72/m) 16 pcs./ft (52/m) –40…+221°F (–40…+105°C) –40…+221°F (–40…+105°C) –40…+221°F (–40…+105°C) 1492-CAM2 — Gold White /CSA 600V AC/DC #18…#8 AWG (1…10 mm2) Pcs./ Pkg. Two 3' Rails White Terminal block, tubular screw without pressure plate. 600V AC/DC Cat. No. Terminal Blocks 0.75" 1.75" (44.45 mm) (19.05 mm) /CSA 600V AC/DC Maximum Current 0.55" (13.89 mm) Terminal block, tubular screw without pressure plate. /CSA Voltage Rating Accessories 0.41" (10.31 mm) Terminal block, tubular screw without pressure plate, multi-rail mountable. Specifications 1492-CE2 1.35" (34.3 mm) Note: Height dimension is measured from top of rail to top of terminal block. 1492-CD2 1.44" (36.6 mm) 1492-CAM2 Dimensions are not intended to be used for manufacturing purposes. Cat. No. Pcs./ Pkg. Cat. No. Pcs./ Pkg. 50 1492-CD2 50 1492-CE2 10 — 1492-CD2130 (65/Rail) 1 — — 1492-CAM2GL 50 1492-CD2GL 50 1492-CE2GL 10 10 Red 1492-CAM2RE 50 1492-CD2RE 50 1492-CE2RE Blue 1492-CAM2B 50 1492-CD2B 50 1492-CE2B 10 Black 1492-CAM2BL 50 1492-CD2BL 50 1492-CE2BL 10 Green 1492-CAM2G 50 1492-CD2G 50 1492-CE2G 10 Yellow 1492-CAM2Y 50 1492-CD2Y 50 1492-CE2Y 10 Brown 1492-CAM2BR 50 1492-CD2BR 50 1492-CE2BR 10 Violet 1492-CAM2VT 50 1492-CD2VT 50 1492-CE2VT 10 Gray 1492-CAM2GY 50 1492-CD2GY 50 1492-CE2GY 10 Orange 1492-CAM2OR 50 1492-CD2OR 50 1492-CE2OR 10 Cat. No. Pcs./ Pkg. Cat. No. Pcs./ Pkg. Cat. No. Pcs./ Pkg. (page 185) Mounting Rails: 3' Scored A-B Rail 1492-N1 20 1492-N1 20 1492-N1 20 3' Rigid A-B Rail 1492-N22 20 1492-N22 20 1492-N22 20 2 3' High Rise A-B Rail — — 1492-N44 2 1492-N44 Standoff Brackets (Use Every 12") 1492-N25 2 1492-N25 2 1492-N25 2 1 m Symmetrical DIN 199-DR1 10 — — — — 1 m Symmetrical DIN (Alumin.) 1492-DR5 10 — — — — 1 m Hi-Rise Symmetrical DIN 1492-DR6 2 — — — — 1 m Angled Hi-Rise Sym. DIN 1492-DR7 2 — — — — 1492-NM16 50 1492-N16 50 1492-N17 50 End Anchors: A-B Rail — Heavy Duty 1492-N23 10 1492-N23 10 1492-N23 10 A-B Rail — Snap On 1492-N47 50 1492-N47 50 1492-N47 50 A-B Rail-Retaining Clip-Light Duty 1492-N2 50 — — — — DIN Rail — Normal Duty 1492-EA35 50 — — — — DIN Rail — Heavy Duty 1492-EAH35 50 — — — — 1492-N3 50 — — 1492-N21 10 1492-N30 10 — — — — End Barrier Jumpers: 2-pole Uninsulated 50-pole Uninsulated Fanning Strip: (12-pole can cut to desired length) 1492-N20 1 — — — — Marking Systems 1492-N45 20 1492-N8 25 1492-N8 25 Accessories — Page 185 79 Bulletin 1492 NEMA/EEMAC Terminal Blocks Open Construction Blocks, Continued 1.5" (38.1 mm) 0.41" (10.31 mm) Terminal block, screw terminal with #6 screw. Specifications 1.42" (36.1 mm) 1.5" (38.1 mm) Wire Range (Rated Cross Section) Wire Strip Length Recommended Tightening Torque Density Insulation Temperature Range Terminal Blocks Color: White 1.5" (38.1 mm) 0.55" (13.89 mm) Terminal block, screw terminal with wire clamp. /CSA 600V AC/DC Maximum Current 0.55" (13.89 mm) Terminal block, screw terminal with #8 screw. /CSA Approvals Voltage Rating 1492-CD8 1.42" (36.1 mm) Note: Height dimension is measured from top of rail to top of terminal block. 1492-CD3 1.34" (34.2 mm) 1492-CA3 Dimensions are not intended to be used for manufacturing purposes. /CSA 600V AC/DC 600V AC/DC 20 A 35 A 35 A #22…#14 AWG (0.5…2.5 mm2) #22…#10 AWG (0.5…6 mm2) #22…#10 AWG (0.5…6 mm2) Prepared Conductors Only ➊ Prepared Conductors Only ➊ 0.38" (9.7 mm) 12 lb-in. (1.4 Nm) 10…16 lb-in. (1.1…1.8 Nm) 10…16 lb-in. (1.1…1.8 Nm) 30 pcs./ft (98/m) 22 pcs./ft (72/m) 22 pcs./ft (72/m) –40…+221°F (–40…+105°C) –40…+221°F (–40…+105°C) –40…+221°F (–40…+105°C) Cat. No. Pcs./ Pkg. Cat. No. Pcs./ Pkg. Cat. No. Pcs./ Pkg. 50 1492-CA3 50 1492-CD3 50 1492-CD8 1492-CA3175 (88/Rail) 1 1492-CD3130 (65/Rail) 1 1492-CD8130 (65/Rail) 1 Gold 1492-CA3GL 50 1492-CD3GL 50 1492-CD8GL 50 Two 3' Rails White Red 1492-CA3RE 50 1492-CD3RE 50 1492-CD8RE 50 Blue 1492-CA3B 50 1492-CD3B 50 1492-CD8B 50 Black 1492-CA3BL 50 1492-CD3BL 50 1492-CD8BL 50 Green 1492-CA3G 50 1492-CD3G 50 1492-CD8G 50 Yellow 1492-CA3Y 50 1492-CD3Y 50 1492-CD8Y 50 Brown 1492-CA3BR 50 1492-CD3BR 50 1492-CD8BR 50 50 Violet 1492-CA3VT 50 1492-CD3VT 50 1492-CD8VT Gray 1492-CA3GY 50 1492-CD3GY 50 1492-CD8GY 50 Orange 1492-CA3OR 50 1492-CD3OR 50 1492-CD8OR 50 Cat. No. Pcs./ Pkg. Cat. No. Pcs./ Pkg. Cat. No. Pcs./ Pkg. Accessories (page 185) Mounting Rails: 3' Scored A-B Rail 1492-N1 20 1492-N1 20 1492-N1 20 3' Rigid A-B Rail 1492-N22 20 1492-N22 20 1492-N22 20 3' High Rise A-B Rail 1492-N44 2 1492-N44 2 1492-N44 2 Standoff Brackets (Use Every 12") 1492-N25 2 1492-N25 2 1492-N25 2 End Barrier 1492-N16 50 1492-N16 50 1492-N16 50 End Anchors: A-B Rail — Heavy Duty 1492-N23 10 1492-N23 10 1492-N23 10 A-B Rail — Snap On 1492-N47 50 1492-N47 50 1492-N47 50 A-B Rail-Retaining Clip-Light Duty 1492-N2 50 1492-N2 50 1492-N2 50 1492-N14 50 1492-N15 50 1492-N15 50 — — — — — — 1492-N8 25 1492-N8 25 1492-N8 25 Jumpers: 2-pole Uninsulated 50-pole Uninsulated Marking Systems ➊ Prepared conductors utilize ring, spade, or hook connectors. Accessories — Page 185 80