Bulletin 1492 IEC Terminal Blocks Component Blocks 2.52" (64 mm) Specifications Maximum Current Wire Range (Rated Cross Section) 0.24" (6 mm) 1.91" (48.6 mm) 2.52" (64 mm) 0.24" (6 mm) 2.52" (64 mm) EEx e II CSA IEC 300V AC/DC 420V 300V AC/DC 500V AC/DC 20 A 32 A 20 A 32 A 4 mm2 #22… #12 AWG 0.5… 4 mm2 #22… #12 AWG 300V AC/DC CSA IEC 300V AC/DC 500V AC/DC 1 A (Diode) 1 A (Diode) 1 A (Diode) #22… #12 AWG #22… #12 AWG 0.5… 4 mm 2 300V AC/DC CSA IEC 300V AC/DC 500V AC/DC 1 A (Diode) 1 A (Diode) 1 A (Diode) #22… #12 AWG #22… #12 AWG Resistor Type — — Resistor Range — — — Working Voltage — Diode 1N4007 ➊ Diode 1N4007 ➊ Wire Strip Length Recommended Tightening Torque Density Insulation Temperature Range Terminal Blocks Terminal Block Accessories (page 185) Mounting Rails: 1 m Symmetrical DIN (Steel) 0.24" (6 mm) Two-level terminal block with a commoning Two-level terminal block with a diode in Two-level terminal block with a diode in bar between the upper and lower levels, forward bias between the upper and reverse bias between the upper and providing multiple outputs. lower levels. lower levels. Approvals Voltage Rating 1492-WD4DR 1.91" (48.6 mm) Note: Height dimension is measured from top of rail to top of terminal block. 1492-WD4DF 1.91" (48.6 mm) 1492-WD4C Dimensions are not intended to be used for manufacturing purposes. 0.5… 4 mm2 — 0.39" (10 mm) 0.39" (10 mm) 0.39" (10 mm) 5.0…5.6 lb-in. (0.6 Nm) 5.0…5.6 lb-in. (0.6 Nm) 5.0…5.6 lb-in. (0.6 Nm) 50 pcs./ft (166/m) 50 pcs./ft (166/m) 50 pcs./ft (166/m) –40…+195°F (–40…+90°C) –40…+195°F (–40…+90°C) –40…+195°F (–40…+90°C) Pcs./ Pkg. Cat. No. 1492-WD4C 50 Cat. No. Pcs./ Pkg. Cat. No. Pcs./ Pkg. Cat. No. Pcs./ Pkg. 1492-WD4DF 1 1492-WD4DR 1 Cat. No. Pcs./ Pkg. Cat. No. Pcs./ Pkg. 199-DR1 10 199-DR1 10 199-DR1 10 1 m Symmetrical DIN (Aluminum) 1492-DR5 10 1492-DR5 10 1492-DR5 10 1 m Hi-Rise Sym. DIN (Aluminum) 1492-DR6 2 1492-DR6 2 1492-DR6 2 1 m Angled Hi-Rise Sym. DIN (Steel) 1492-DR7 2 1492-DR7 2 1492-DR7 2 1492-EBD3 50 1492-EBD3 50 1492-EBD3 50 End Anchors: DIN Rail — Normal Duty 1492-EA35 50 1492-EA35 50 1492-EA35 50 DIN Rail — Heavy Duty 1492-EAH35 10 1492-EAH35 10 1492-EAH35 10 1492-N42 (2-pole) 1492-SJ6-10 (10-pole) 50 10 1492-N42 (2-pole) 1492-SJ6-10 (10-pole) 50 10 1492-N42 (2-pole) 1492-SJ6-10 (10-pole) 50 10 End Barrier Jumpers: Insulated Side Jumper Center Jumper — 50-pole 1492-CJD6-50 5 1492-CJD6-50 5 1492-CJD6-50 5 Center Jumper — 10-pole 1492-CJD6-10 10 1492-CJD6-10 10 1492-CJD6-10 10 Center Jumper — 3-pole 1492-CJD6-3 10 1492-CJD6-3 10 1492-CJD6-3 10 Center Jumper — 2-pole 1492-CJD6-2 10 1492-CJD6-2 10 1492-CJD6-2 10 Center Jumper Link 1492-CJDL6 10 1492-CJDL6 10 1492-CJDL6 10 Other Accessories: Partition Plate 1492-PPD3 50 1492-PPD3 50 1492-PPD3 50 Separation Plate 1492-SPD3 10 1492-SPD3 50 1492-SPD3 50 Test Plug 1492-TP28 10 1492-TP28 10 1492-TP28 10 Test Plug Adapter 1492-TA40 10 1492-TA40 10 1492-TA40 10 Group Marking Carrier 1492-GM35 10 1492-GM35 10 1492-GM35 10 1492-SM6X9 5 1492-SM6X9 5 1492-SM6X9 5 1492-MP ➋ 10 1492-MP ➋ 10 1492-MP ➋ 10 Marking Systems: Snap-in Marker Card Individual Marker Tabs (single char.) ➊ See Page 216 for Component Specifications. ➋ Cat. no. is not complete. See page 186. 37 Bulletin 1492 IEC Terminal Blocks Component Blocks, Continued 1492-W4P Dimensions are not intended to be used for manufacturing purposes. Note: Height dimension is measured ➊ from top of rail to top of terminal block. 1.78" (45.3 mm) Specifications 0.24" (6 mm) Pluggable terminal block. Approvals 600V AC/DC Voltage Rating Maximum Current Wire Range (Rated Cross Section) CSA IEC 600V AC/DC 800V AC/DC 20 A 20 A 32 A #22… #12 AWG #22… #12 AWG 0.5… 2.5 mm2 Indicator Type — Wire Strip Length 0.35" (9 mm) Recommended Tightening Torque 5.0…5.6 lb-in. (0.6 Nm) Density 50 pcs./ft (166/m) Insulation Temperature Range –40…+195°F (–40…+90°C) Working Voltage — Fuse Size (Not Supplied) 5 x 20 mm Terminal Blocks Cat. No. Color: Pcs./ Pkg. Gray 1492-W4P 50 Red 1492-W4P-RE 50 Disconnect Plug 1492-DP4 50 Component Plug 1492-CP4 ➋ 50 1492-FP4 ➌➍ 50 Inserts: Fuse Plug Fuse Plug w/LED Blown Fuse Indication 1492-FP424 ➌➍ (shown) Fuse Plug w/Neon Blown Fuse Indication Accessories (page 185) Mounting Rails: 1 m Symmetrical DIN (Steel) 50 1492-FP4250 ➌➍ 50 Cat. No. Pcs./ Pkg. 199-DR1 10 1 m Symmetrical DIN (Aluminum) 1492-DR5 10 1 m Hi-Rise Sym. DIN (Aluminum) 1492-DR6 2 1 m Angled Hi-Rise Sym. DIN (Steel) 1492-DR7 2 1492-EB3 50 End Anchors: DIN Rail — Normal Duty 1492-EA35 50 DIN Rail — Heavy Duty 1492-EAH35 10 1492-N42 (2-pole) 1492-SJ6-10 (10-pole) 50 10 1492-PP3 50 End Barrier Jumpers: Insulated Side Jumper Other Accessories: Partition Plate Marking Systems: Snap-in Marker Card Individual Marker Tabs (single char.) 1492-SM6X12 5 1492-MP ➎ 10 ➊ Overall height varies with plug-in component. For 1492-DP4, use 1.8" (45 mm); for 1492-CP4, use 2.2" (55.5 mm); and for 1492-FP4…, use 2.4" (60.0 mm). ➋ Maximum current and voltage rating of component plug is 1 A@ 600V. Maximum current rating for the base terminal block is listed under Specifications. ➌ Maximum current and voltage ratings for the fuse plug are 10 A and 250V, respectively. Maximum ratings for the base blocks are listed under Specifications. ➍ See page 216 for Fuse Plug Specifications. ➎ Cat. no. is not complete. See page 186. Accessories — Page 185 38