Item
Power Distribution Block
Primary Connections/Pole
2
Primary Wire Range (AWG)
4 AWG to 500 MCM
Secondary Connection/Pole
12
Secondary Wire Range (AWG)
14 to 4 AWG
Power Distribution Block Design
Open
Standards
CSA Class 6228-01, UL 1953
Length (Straight Wireway)
5.7 in
Maximum Current - Aluminum Conductor
760 A
Line Side Connection Type
Lug
For Line Copper Wire Size - Maximum
500 kcmil
For Load Copper Wire Size - Minimum
14 AWG
Maximum Current - Copper Conductor
760 A
Load Side Connection Type
Lug
Load Side Wire Range
14 AWG - 4 AWG
Terminal Material
Aluminum
Secondary Wire Range
14 to 4 AWG
Line Side Wire Size Range
4 AWG - 500 kcmil
For Conductor Material
Aluminum
For Line Aluminum Wire Size - Minimum
4 AWG
For Load Copper Wire Size - Maximum
4 AWG
For Load Aluminum Wire Size - Minimum
14 AWG
UL 94 Flammability Rating
V-0
Primary Wire Range
4 AWG to 500 kcmil
For Line Copper Wire Size - Minimum
4 AWG
For Line Aluminum Wire Size - Maximum
500 kcmil
For Load Aluminum Wire Size - Maximum
4 AWG
Maximum Voltage
1,000 V AC/DC
Mounting
Direct Screw Mount
Includes
Polycarbonate Safety Covers
Max. Operating Temp.
80°C
Features
Flammability Rating 94 V-0; GFPC Insulators; 1 inch through air and 2 inches over surface spacing available
Wire Range (Primary)
500-#4
Torque Rating (Secondary)
#4-#8 40; #10-#14 35
Hole Diameter (Primary)
0.88 in
Hex/Screw Size u0026 Type (Primary)
13/16-16 x 1.06
Short Circuit Rating (Standalone)
10 kA
Short Circuit Rating (Class T)
800 kA
Short Description
MPDB UL1953 AL LARGE 1000V 760A 2-pole 2 500-#4 in-12 #4-#14 out Box/Box
Item Description (ERP)
PWR DIS BLK AL LG 760A 2P 12
Installation Mounting
Direct Screw Mount
Short Circuit Rating (Class L)
800 kA
Number of Openings per Pole (Secondary)
12
Short Circuit Rating (Class RK5)
600 kA
Short Circuit Rating (Class RK1)
600 kA
Rated voltage AC UL
1000 V
Short Circuit Rating (Class CC)
30 kA
Short Circuit Rating (Class J)
600 kA
Short Circuit Rating (Class G)
60 kA
Rated voltage DC UL
1000 V
APPLICATIONS
Splicing cables; Splitting primary power into secondary circuits; Fixed junction tap-off points.
Hole Diameter (Secondary)
0.27 in
Torque Rating (Primary)
500-#4 500
Number of Openings per Pole (Primary)
2
Hex/Screw Size u0026 Type (Secondary)
5/16-24 x .38
Wire Range (Secondary)
#4-#14
APPROVALS u0026 STANDARDS
UL Listed to subject 1953, File E352417 unless noted otherwise; CSA Certified Class 6228 01
Connector Type (Primary)
Box
Connector Type (Secondary)
Box
Body/Insulating Material
GFPC
Connector Material
Tin-plated Aluminum
Country of Origin (subject to change)
Mexico