Allen-Bradley 1492-W3 2-1/2 mm Standard Terminal Block
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Manufacturer Rockwell / Allen Bradley
Mfg Catalog # 1492-W3
North Coast Part # 152781


  • Easy installation or removal from both sides of DIN Rail
  • Copper current bar and tin-plated surface
  • Compatible with several high visibility snap-in marker cards
  • Counter-sinking of clamping screws
  • Tin-plated terminal and zinc chromate steel screws
  • Four-sided funnel wire guides
  • Self-locking screw type clamp design
  • Backed-out screws
  • Backed out screws
  • Wide range of accessories available
  • Finger-safe housing


  • Special Features: Single-circuit terminal block

Block Style

  • Base Block Style: Standard Feed-Through Blocks

Base Data

  • Base Block Type: Space-Saver Feed-Through Blocks

Detail Data

  • Features: Single-circuit terminal block
  • Maximum Wire Size & Rating: UL: 30-14 AWG (20A @600V AC/DC) CSA: 22-14 AWG (20A @600V AC/DC) IEC: 2.5mm² (24A @800V AC/DC) EEx e II: 2.5mm² (24A @ 550V AC/DC)
  • Color: Gray (Standard)



UPC 66246818165
GTiN 00662468181655
Color Grey
Type IEC Screw Space Saver Terminal Block
Terminal Type Screw
Mounting Type 35 mm DIN Rail
Wire Size 14 AWG
Temperature Rating -40 to 90 C
Family Brand Name Allen Bradley
Terminal Size 5 x 45.3 x 35mm (0.20 x 1.78 x 1.38 in)
Blade Dimensions 45.3 mm W x 35 mm H
Sub Brand 1492
Voltage 550 Volt
Amperage 20 Amp

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