Mersen MPDB69521 Power Distribution Block 1520A

Product Description

The MERSEN MPDB69521 power distribution block provides a safe and easy method of splicing cables and splitting primary power into secondary circuits. It meets requirements for fixed junction tap-off points. It is UL and CSA approved and meets spacing requirements for feeder and branch circuits in conjunction with UL508A and the National Electrical Code.

• Aluminum connectors accept both aluminum or copper wire.
• Insulators are virtually unbreakable, made of glass-filled polycarbonate.
• Meets requirements for feeder and branch circuit applications of UL508A.

Product Highlights

The MPDB69521 power distribution block is ideal for cable splicing, splitting primary power into secondary circuits, and fixed junction and tap-off point applications.

Product Information

Standard Information

• Brand: MERSEN
• Manufacturer Part Number: MPDB69521
• Country of Origin: MX

Technical Specifications

• Item number: MPDB69521
• Description: Open-Style PDB UL 1953 1000V 1240A Tin-plated Aluminum - 1520A 1-Pole 2 - 4 openings; 500-#4 --- #6-#14 2/0-#14 Box to Box
• EAN/UPC Code: 782001458744
• Rated voltage AC UL: 1000 V
• Rated voltage DC UL: 1000 V
• Frequency (Hz): 50/60 Hz
• Ampere Rating (AL): 1240 A
• Ampere Rating (CU): 1520 A
• ROHS Compliant: Yes
• AC or DC: AC/DC
• Short Circuit Rating (Standalone): 10 kA
• Number of Poles: 1
• Connector Material: Tin-plated Aluminum
• Number of Openings per Pole (Primary): 2
• Number of Openings per Pole (Secondary): 4
• Connector Type (Primary): Box
• Connector Type (Secondary): Box
• Hex/Screw Size & Type (Primary): -
• Hex/Screw Size & Type (Secondary): -
• Hole Diameter (Primary): 0.88 in
• Hole Diameter (Secondary): 2 in
• Torque Rating (Primary): 500-#4 500
• Torque Rating (Secondary): #6 28; #8 25; #10-#14 20; 2/0-#6 120; #8-#14 50
• Wire Range (Primary): 500-#4
• Wire Range (Secondary): #6-#14 & 2/0-#14
• Installation Mounting: Direct Screw Mount
• Product Width: 5.31 in
• Product Length: 5.7 in
• Product Height: 3.55 in
• Product group: Power Distribution Blocks
• Body/Insulating Material: Glass Filled Polycarbonate
• Amperage Rating: 1520 A
• Dimensions: 5.31 in W x 5.7 in D x 3.55 in H
• Series: MPDB
• Short Circuit Current Rating (kA): 100 kA
• Type: Double Wide Large Open Style
• Wire Size: 4 AWG to 500 kcmil
• Country of origin: MX
• Material: Polycarbonate
• Manufacturer Name: MERSEN
• Current Rating: 1520 A
• Manufacturer Part Number: MPDB69521
• Primary Type: Power Distribution Block
• Voltage Rating: 1000 V
• Load Side Connections Per Pole: 26
• Line Side Connection Type: Screw Connection
• Packaging: Bulk
• Line Side Wire/Stud Size: 500MCM (kcmil) - #4CU/AL
• Part Status: Active
• Load Side Wire/Stud Size: 2/0 - #14CU/AL; 6 - #14CU/AL
• Voltage - Rated: 1000 V
• Current Rating (Amps): 1.52 kA
• Line Side Connections Per Pole: 4