Terminal Blocks and Wiring Systems

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Power Terminal Blocks

Introduction Standards Compliance High Fault SCCR Product Selection Product Selection Approximate Dimensions
Product Selection

Mini Blocks


Open-Style Power Distribution and Splicer Blocks
(with Aluminum or Copper Connectors)



Enclosed Power Distribution Blocks
(with Aluminum or Copper Connectors)



Power Distribution Blocks with Feeder Spacing, High SCCR and Front Barrier
(with Aluminum Connectors)



Power Block Covers for Open Style Blocks


Enclosed Power Distribution Blocks with Aluminum (Alternative with Copper Connectors)


Enclosed Power Block Plugs


Power Distribution Blocks with Aluminum Connectors, Feeder Spacing


Front Barrier for Power Distribution Blocks with Aluminum Connectors, Feeder Spacing


Marking Strips for Power Distribution Blocks with Aluminum Connectors, Feeder Spacing


Open Style Block with Aluminum Connectors

Cat. No. No. of Poles Amperage Line Load Power Block Cover
Connector Config. Wire Range for Line Wires Per Pole for Line Connector Config. Wire Range for Load Wires Per Pole for Load Cat. No.
Mini-Blocks
1492-PDM3111 3 115 Click to enlarge - 1492-Power_Blocks-12-79-1 #2…14 AWG
(35…2.5) mm2
1 Click to enlarge - 1492-Power_Blocks-12-79-4 #2…14 AWG
(35…2.5) mm2
1 1492-PBC9
1492-PDM3141 3 115 Click to enlarge - 1492-Power_Blocks-12-79-2 #2…14 AWG
(35…2.5) mm2
1 Click to enlarge - 1492-Power_Blocks-12-79-5 #10…18 AWG
(6…0.75) mm2
4 1492-PBC9
Open-Style — Aluminum Connector
1492-50Y 1 115 Click to enlarge - 1492-Power_Blocks-12-83-2 #2…14 AWG
(35…2.5 mm2)
1 Click to enlarge - 1492-Power_Blocks-12-83-5 #2…14 AWG
(35…2.5 mm2)
1 1492-PBC4
1492-50X 3 115 Click to enlarge - 1492-Power_Blocks-12-83-3 #2…14 AWG
(35…2.5 mm2)
1 Click to enlarge - 1492-Power_Blocks-12-83-6 #2…14 AWG
(35…2.5 mm2)
1 1492-PBC1
1492-100Y 1 175 Click to enlarge - 1492-Power_Blocks-12-84-1 2/0…#14 AWG
(70…2.5 mm2)
1 Click to enlarge - 1492-Power_Blocks-12-84-4 2/0…#14 AWG
(70…2.5 mm2)
1 1492-PBC4
1492-50 XF 3 175 Click to enlarge - 1492-Power_Blocks-12-79-3 2/0…#14 AWG
(70…2.5 mm2)
1 Click to enlarge - 1492-Power_Blocks-12-79-6 1/4' Tap w/Binding Screw 1 1492-PBC1
  

Open Style Blocks with Aluminum Connectors, Continued

Cat. No. No. of Poles Amperage Line Load Power Block Cover
Connector Config. Wire Range for Line Wires Per Pole for Line Connector Config. Wire Range for Load Wires Per Pole for Load Cat. No.
1492-100X 3 175 Click to enlarge - 1492-Power_Blocks-12-84-2 2/0…#14 AWG
(70…2.5 mm2)
1 Click to enlarge - 1492-Power_Blocks-12-84-5 2/0…#14 AWG
(70…2.5 mm2)
1 1492-PBC1
1492-50 XF 3 175 Click to enlarge - 1492-Power_Blocks-12-80-2 2/0…#14 AWG
(70…2.5 mm2)
1 Click to enlarge - 1492-Power_Blocks-12-80-5 1/4' Tap w/Binding Screw 1 1492-PBC1
1492-PD3141 3 175 Click to enlarge - 1492-Power_Blocks-12-81-1 2/0…#14 AWG
(70…2.5 mm2)
1 Click to enlarge - 1492-Power_Blocks-12-81-4 #4…14 AWG
(25…2.5 mm2)
4 1492-PBC1
1492-BE 1 255 Click to enlarge - 1492-Power_Blocks-12-84-3 250 kcmil… #6 AWG
(120…16 mm2)
1 Click to enlarge - 1492-Power_Blocks-12-84-6 250 kcmil… #6 AWG
(120…16 mm2)
1 1492-PBC5
1492-PD3113 3 310 Click to enlarge - 1492-Power_Blocks-12-85-1 350 kcmil… #6 AWG
(185…16 mm2)
1 Click to enlarge - 1492-Power_Blocks-12-85-4 350 kcmil… #6 AWG
(185…16 mm2)
1 1492-PBC2
1492-PD3163 3 335 Click to enlarge - 1492-Power_Blocks-12-81-3 400 kcmil… #6
(185 …16 mm2)
1 Click to enlarge - 1492-Power_Blocks-12-81-6 #2…14 AWG
(35…2.5 mm2)
6 1492-PBC2
1492-PD3183 3 335 Click to enlarge - 1492-Power_Blocks-12-82-1 400 kcmil… #6 AWG
(185…16 mm2)
1 Click to enlarge - 1492-Power_Blocks-12-82-4 #2…14 AWG
(35…2.5 mm2)
8 1492-PBC8
1492-PD3263 3 350 Click to enlarge - 1492-Power_Blocks-12-81-2 2/0…#14 AWG
(70…2.5 mm2)
2 Click to enlarge - 1492-Power_Blocks-12-81-5 #4…14 AWG
(25…2.5 mm2)
6 1492-PBC2
1492-PD31123 3 380 Click to enlarge - 1492-Power_Blocks-12-82-2 500 kcmil… #4 AWG
(240…25 mm2)
1 Click to enlarge - 1492-Power_Blocks-12-82-5 #2…14 AWG
(35…2.5 mm2)
12 1492-PBC3
1492-BF 1 420 Click to enlarge - 1492-Power_Blocks-12-85-2 600 kcmil… #4 AWG
(300…25 mm2)
1 Click to enlarge - 1492-Power_Blocks-12-85-5 600 kcmil… #4 AWG
(300…25 mm2)
1 1492-PBC6
1492-PD3226 3 620 Click to enlarge - 1492-Power_Blocks-12-85-3 350 kcmil… #6 AWG
(185…16 mm2)
2 Click to enlarge - 1492-Power_Blocks-12-85-6 350 kcmil…#6 AWG
(185…16 mm2)
2 1492-PBC3
1492-BG 1 760 Click to enlarge - 1492-Power_Blocks-12-86-1 500 kcmil… #4
(240…25)
2 Click to enlarge - 1492-Power_Blocks-12-86-4 500 kcmil… #4
(240…25)
2 1492-PBC7
1492-PD3287 3 760 Click to enlarge - 1492-Power_Blocks-12-83-1 500 kcmil… #6 AWG
(240…25 mm2)
2 Click to enlarge - 1492-Power_Blocks-12-83-4 #2/0…14 AWG
(70…2.5 mm2)
8 1492-PBC3
1492-PD32127 3 760 Click to enlarge - 1492-Power_Blocks-12-82-3 500 kcmil… #6 AWG
(240…16 mm2)
2 Click to enlarge - 1492-Power_Blocks-12-82-6 #4…14 AWG
(25…2.5 mm2)
12 1492-PBC3
  

Copper Connectors

Cat. No. No. of Poles Amperage Line Load Power Block Cover
Connector Config. Wire Range for Line Wires Per Pole for Line Connector Config. Wire Range for Load Wires Per Pole for Load Cat. No.
Open Style — Copper Connectors
1492-PD3C111 3 150 Click to enlarge - 1492-Power_Blocks-12-86-2 1/0...#14 AWG
(50…2.5 mm2)
1 Click to enlarge - 1492-Power_Blocks-12-86-5 1/0...#14 AWG
(50…2.5 mm2)
1 1492-PBC1
1492-PD3C141 3 175 Click to enlarge - 1492-Power_Blocks-12-86-3 2/0…#14 AWG
(70…2.5 mm2)
1 Click to enlarge - 1492-Power_Blocks-12-86-6 #4...14 AWG
(25…2.5 mm2)
4 1492-PBC1
1492-PD3C112 3 255 Click to enlarge - 1492-Power_Blocks-12-87-1 250 kcmil…#6 AWG
(120…16 mm2)
1 Click to enlarge - 1492-Power_Blocks-12-87-1 250 kcmil…#6 AWG
(120…16 mm2)
1 1492-PBC2
1492-PD3C263 3 350 Click to enlarge - 1492-Power_Blocks-12-87-2 2/0…#14 AWG
(70…2.5 mm2)
2 Click to enlarge - 1492-Power_Blocks-12-87-5 #4…14 AWG
(25…2.5 mm2)
6 1492-PBC2
1492-PD3C287 3 760 Click to enlarge - 1492-Power_Blocks-12-88-2 500 kcmil…#4 AWG
(240…25 mm2)
2 Click to enlarge - 1492-Power_Blocks-12-88-4 2/0…14 AWG
(70…2.5 mm2)
8 1492-PBC3
1492-PD3C163 3 380 Click to enlarge - 1492-Power_Blocks-12-87-3 500 kcmil…#4 AWG
(240…25 mm2)
1 Click to enlarge - 1492-Power_Blocks-12-87-6 #2…14 AWG
(35…2.5 mm2)
6 1492-PBC2
1492-PD3C2127 3 760 Click to enlarge - 1492-Power_Blocks-12-88-1 500 kcmil…#4 AWG
(240…25 mm2)
2 Click to enlarge - 1492-Power_Blocks-12-88-3 #2…14 AWG
(35…2.5 mm2)
12 1492-PBC3
  

Enclosed Power Distribution Blocks with Aluminum or Copper Connectors

Cat. No.
⋆ 
Amps (Cu Wire) 75° C No. of Poles Line Load
Connector Config. Wire Range Openings per Pole Conductor Opening Hole Size Hole Plug Connector Config. Wire Range Openings per Pole Conductor Opening Hole Size Hole Plug
Cat. No. Cat. No.
1492-PDE1111 175 1 Click to enlarge - 1_connect_config 2/0…#14 AWG (70…2.5 mm2) 1 0.50 in. dia. 1492-PDEC1 Click to enlarge - 1_connect_config 2/0…#14 AWG (70…2.5 mm2) 1 0.50 in. dia. 1492-PDEC1
1492-PDE1C111
1492-PDE1141 175 1 Click to enlarge - 1_connect_config 2/0…#14 AWG (70…2.5 mm2) 1 0.50 in. dia. 1492-PDEC1 Click to enlarge - PDE_4_connect_config #2…14 AWG (35…2.5 mm2) 4 0.38 in. dia. 1492-PDEC2
1492-PDE1C141
1492-PDE1225 510 1 Click to enlarge - 2_connect_config 250 kcmil…#6 AWG (120…16 mm2) 2 0.72 in. dia. 1492-PDEC3 Click to enlarge - 2_connect_config 250 kcmil…#6 AWG (120…16 mm2) 2 0.72 in. dia. 1492-PDEC3
1492-PDE1C225
1492-PDE1183 335 1 Click to enlarge - 1.5_connect_config 400 kcmil…#6 AWG (185…16 mm2)
2/0…#14 AWG (70…2.5 mm2)
1 0.94 in. dia.
0.50 in. dia.
1492-PDEC4
1492-PDEC3
Click to enlarge - 8_connect_config #2…14 AWG (35…2.5 mm2) 8 0.38 in. dia. 1492-PDEC2
1492-PDE1C183 1492-PDEC4
1492-PDEC3
  
⋆ "C" in the catalog number refers to the copper terminals option.

Power Distribution Blocks with Aluminum Connectors with Feeder Spacing

Cat. No. Amps (Cu Wire) 75 ° C No. of Poles Line Load Replacement Accessories
Connector Configuration Wire Range Openings per Pole Connector Configuration Wire Range Openings per Pole Covers Marking Strips
Cat. No. Cat. No.
1492-PDL3111 175 3 Click to enlarge - 1_connect_config 2/0…#14 AWG (70…2.5 mm2) 1 Click to enlarge - 1_connect_config 2/0…#14 AWG (70…2.5 mm2) 1 1492-PDLC1 1492-PDLM1
1492-PDL3141 175 3 Click to enlarge - 1_connect_config 2/0…#14 AWG (70…2.5 mm2) 1 Click to enlarge - 4_connect_config #4…14 AWG (25…2.5 mm2) 4
1492-PDL31S1 175 3 Click to enlarge - 1_connect_config 2/0…#14 AWG (70…2.5 mm2) 1 Click to enlarge - 1_connect_config 1/4…20 stud
1492-PDL3161 175 3 Click to enlarge - 1_connect_config 2/0…#14 AWG (70…2.5 mm2) 1 Click to enlarge - 6_connect_config #4…14 AWG (25…2.5 mm2) 6
1492-PDL3163 335 3 Click to enlarge - 1_connect_config 400 kcmil…#6 AWG (185…16 mm2) 1 Click to enlarge - 6_connect_config #2…14 AWG (35…2.5 mm2) 6 1492-PDLC2 1492-PDLM2
1492-PDL3194 335 3 Click to enlarge - 1_connect_config 600 kcmil…#2 AWG (300…35 mm2) 1 Click to enlarge - 9_connect_config #2…14 AWG (35…2.5 mm2)
#2…14 AWG (35…2.5 mm2)
1/0…#14 AWG (55…2.5 mm2)
3

3

3
1492-PDL31124 335 3 Click to enlarge - 1_connect_config 600 kcmil…#2 AWG (300…35 mm2) 1 Click to enlarge - 12_connect_config #4…14 AWG (25…2.5 mm2) 12
  

Accessories/Replacement Parts

Description Pkg. Quantity Cat. No.
Markers — Used for terminal identificationBlank cards slip into molded slot.⋆  5 1492-SM5X10
(100 markers/card)
Power block cover   1492-PBC9
Power block cover   1492-PBC8
Power block cover   1492-PBC6
Power block cover   1492-PBC5
Power block cover   1492-PBC4
Power block cover   1492-PBC3
Power block cover   1492-PBC2
Power block cover   1492-PBC1
Power block cover   1492-PDLC2
Power block cover   1492-PDLC1
Hole plug   1492-PDEC2
Hole plug   1492-PDEC1
Marking strips   1492-PDLM2
Marking strips   1492-PDLM1
  
⋆ Refer to Marking Systems under Terminal Block on ab.com/catalogs