Item
Power Distribution Block
Primary Connections/Pole
2
Primary Wire Range (AWG)
4 AWG to 500 MCM
Secondary Connection/Pole
2
Secondary Wire Range (AWG)
4 AWG to 500 MCM
Power Distribution Block Design
Open
Standards
CSA Class 6228-01, UL 1953
Length (Straight Wireway)
5.7 in
Maximum Current - Copper Conductor
760 A
Secondary Wire Range
4 AWG to 500 MCM
Terminal Material
Aluminum
For Line Aluminum Wire Size - Maximum
500 kcmil
For Conductor Material
Aluminum
Load Side Wire Range
4 AWG - 500 kcmil
For Load Aluminum Wire Size - Minimum
4 AWG
Line Side Wire Size Range
4 AWG - 500 kcmil
For Line Copper Wire Size - Maximum
500 kcmil
Load Side Connection Type
Lug
For Load Copper Wire Size - Maximum
500 kcmil
For Load Aluminum Wire Size - Maximum
500 kcmil
For Line Aluminum Wire Size - Minimum
4 AWG
Line Side Connection Type
Lug
For Load Copper Wire Size - Minimum
4 AWG
Primary Wire Range
4 AWG to 500 kcmil
Maximum Voltage
1,000 V AC/DC
UL 94 Flammability Rating
V-0
For Line Copper Wire Size - Minimum
4 AWG
Maximum Current - Aluminum Conductor
760 A
Includes
Polycarbonate Safety Covers
Mounting
Direct Screw Mount
Features
Flammability Rating 94 V-0; GFPC Insulators; 1 inch through air and 2 inches over surface spacing available
Max. Operating Temp.
80°C
Short Description
MPDB UL1953 AL LARGE 1000V 760A 3-pole 2 500-#4 in-2 500-#4 out Box/Box
APPROVALS u0026 STANDARDS
UL Listed to subject 1953, File E352417 unless noted otherwise; CSA Certified Class 6228 01
Wire Range (Secondary)
500-#4
Installation Mounting
Direct Screw Mount
Number of Openings per Pole (Primary)
2
Short Circuit Rating (Class RK1)
600 kA
Rated voltage AC UL
1000 V
Short Circuit Rating (Class J)
600 kA
Connector Material
Tin-plated Aluminum
Torque Rating (Secondary)
500-#4 500
Hex/Screw Size u0026 Type (Secondary)
13/16-16 x 1.06
Wire Range (Primary)
500-#4
Body/Insulating Material
GFPC
Torque Rating (Primary)
500-#4 500
Hex/Screw Size u0026 Type (Primary)
13/16-16 x 1.06
Short Circuit Rating (Class L)
800 kA
Rated voltage DC UL
1000 V
APPLICATIONS
Splicing cables; Splitting primary power into secondary circuits; Fixed junction tap-off points.
Connector Type (Primary)
Box
Hole Diameter (Primary)
0.88 in
Connector Type (Secondary)
Box
Short Circuit Rating (Class T)
800 kA
Hole Diameter (Secondary)
0.88 in
Short Circuit Rating (Class CC)
30 kA
Short Circuit Rating (Class G)
60 kA
Number of Openings per Pole (Secondary)
2
Short Circuit Rating (Class RK5)
600 kA
Short Circuit Rating (Standalone)
10 kA
Item Description (ERP)
PWR DIS BLK AL LG 760A 3P 2
Country of Origin (subject to change)
Mexico
