Bulletin 1492 IEC Terminal Blocks Mini Blocks 1.10" (28 mm) Note: Height dimension is measured from top of rail to top of terminal block. 0.20" (5 mm) 1.14" (29 mm) Specifications 1492-WM4 0.97" (24.6 mm) 1492-WM3 Dimensions are not intended to be used for manufacturing purposes. Single-circuit mini-terminal block. Approvals Voltage Rating Maximum Current Single-circuit mini-terminal block. EEx e II CSA IEC EEx e II CSA IEC 420V 300V AC/DC 500V AC/DC 300V AC/DC 420V 300V AC/DC 500V AC/DC 15 A 24 A 24 A 20 A 32 A Wire Strip Length Recommended Tightening Torque Density Insulation Temperature Range 2.5 mm2 15 A #22… #14 AWG 0.5… #22… 2.5 mm2 #12 AWG 4.0 mm2 20 A 32A #22… #12 AWG 0.5… 4 mm2 0.24" (6 mm) 0.39" (10 mm) 4.2…4.6 lb-in. (0.5 Nm) 5.0…5.6 lb-in. (0.6 Nm) 61 pcs./ft (200/m) 50 pcs./ft (166/m) –40…+195°F (–40…+90°C) –40…+195°F (–40…+90°C) Cat. No. Pcs./ Pkg. Gray 1492-WM3 50 1492-WM4 50 Red 1492-WM3-RE 50 1492-WM4-RE 50 Terminal Blocks Color: 0.24" (6 mm) 300V AC/DC #30… #14 AWG Wire Range (Rated Cross Section) 1.26" (32 mm) Cat. No. Pcs./ Pkg. Blue 1492-WM3-B 50 1492-WM4-B 50 Black 1492-WM3-BL 50 1492-WM4-BL 50 Green 1492-WM3-G 50 1492-WM4-G 50 Yellow 1492-WM3-Y 50 1492-WM4-Y 50 Orange 1492-WM3-OR 50 1492-WM4-OR 50 Brown 1492-WM3-BR 50 1492-WM4-BR 50 White 1492-WM3-W 50 1492-WM4-W 50 Cat. No. Pcs./ Pkg. Cat. No. Pcs./ Pkg. Accessories (page 185) Mounting Rails: 1 m Sym. Mini DIN (Steel) 1492-DR3 5 1492-DR3 5 End Barrier 1492-EBM3 50 1492-EBM4 50 End Anchors: Mini DIN Rail — Normal Duty 1492-EA15 50 1492-EA15 50 1492-SJM5-10 10 1492-N42 (2-pole) 1492-SJ6-10 (10-pole) 50 10 Jumpers: Insulated Side Jumper Center Jumper — 50-pole — — 1492-CJD6-50 5 Center Jumper — 10-pole 1492-CJM5-10 10 1492-CJD6-10 10 Center Jumper — 3-pole 1492-CJM5-3 10 1492-CJD6-3 10 Center Jumper — 2-pole 1492-CJM5-2 10 1492-CJD6-2 10 1492-CJL5 10 1492-CJL6 10 1492-PPM3 50 1492-PPM3 50 — — 1492-TP28 10 1492-TA285 10 1492-TA40 10 — — 1492-EWP6-4 10 1492-SM5X5 5 1492-SM6X9 5 — — 1492-MP-➊ 10 Center Jumper Link Other Accessories: Partition Plate Test Plug Test Plug Adapter Electrical Warning Plate (4-pole) Marking Systems: Snap-in Marker Card Individual Marker Tab (single character) ➊ Cat. no. is not complete. See page 186. Accessories — Page 185 16 Bulletin 1492 IEC Terminal Blocks Mini Blocks, Continued 1.76" (44.6 mm) Specifications Wire Range (Rated Cross Section) 1.10" (28 mm) CSA IEC IEC 300V AC/DC 500V AC/DC — 15 A 15 A 17.5 A Grounding #22… #16 AWG #22… #16 AWG 0.5… 1.5 mm2 Wire Strip Length Recommended Tightening Torque Density Insulation Temperature Range 0.24" (6 mm) 0.24" (6 mm) 1.34" (34 mm) Single-circuit mini-grounding terminal block. IEC — — — Grounding #22… #12 AWG #14 AWG (2.5 mm2) #22… #12 AWG 0.5…4 mm2 0.35" (9 mm) 0.31" (8 mm) 0.39" (10 mm) 4.2…4.6 lb-in. (0.5 Nm) 6.2 lb-in. (0.7 Nm) 5.3 lb-in. (0.6 Nm) 61 pcs./ft (200/m) 50 pcs./ft (166/m) 50 pcs./ft (166/m) –40…+195°F (–40…+90°C) — –40…+195°F (–40…+90°C) Cat. No. Pcs./ Pkg. Cat. No. Pcs./ Pkg. Cat. No. Pcs./ Pkg. Gray 1492-WMD1 50 1492-WMG3 50 1492-WMG4 10 Red 1492-WMD1-RE 50 — — — — Blue 1492-WMD1-B 50 — — — — Black 1492-WMD1-BL 50 — — — — Green 1492-WMD1-G 50 — — — — Yellow 1492-WMD1-Y 50 — — — — Orange 1492-WMD1-OR 50 — — — — Brown 1492-WMD1-BR 50 — — — — White 1492-WMD1-W 50 — — — — Cat. No. Pcs./ Pkg. Cat. No. Pcs./ Pkg. Cat. No. Pcs./ Pkg. Terminal Blocks Color: Accessories 0.84" (21.4 mm) Single-circuit mini-grounding terminal block. 300V AC/DC Maximum Current 0.20" (5.0 mm) Two-circuit mini-terminal block. Approvals Voltage Rating 1492-WMG4 0.96" (24.5 mm) Note: Height dimension is measured from top of rail to top of terminal block. 1492-WMG3 1.35" (34.3 mm) 1492-WMD1 Dimensions are not intended to be used for manufacturing purposes. (page 185) Mounting Rails: 1 m Sym. Mini DIN (Steel) 1492-DR3 5 1492-DR3 5 1492-DR3 5 1492-EBMD1 50 — — — — 1492-EA15 50 — — 1492-EA15 50 1492-SJMD5-12 10 — — — — Other Accessories: Partition Plate 1492-PPMD1 50 1492-PPM3 50 1492-PPM3 50 Marking Systems: Snap-in Marker Card 1492-SM5X5 5 — — 1492-SM6X9 5 — — — — 1492-MP- ➊ 10 End Barrier End Anchors: Mini DIN Rail — Normal Duty Jumpers: Side Jumper — 12-pole Insulated Individual Marker Tab (single character) ➊ Cat. no. is not complete. See page 186. Accessories — Page 185 17