Marathon® 1453579 Special Products Power Distribution Block ,380 AMP For CU Wire,310 AMP For AL Wire
Multi Pole Distribution Blocks
28679
MFG #: 1453579
Marathon®
506.57000
/ ea
STANDARD; 600 V; 380 AMPERE; 3 POLE; 1 PRIMARY OPENINGS PER POLE; 4 AWG TO 500 MCM PRIMARY OPENING WIRE SIZE; 6 SECONDARY OPENINGS PER POLE; 14 TO 2/0 AWG SECONDARY OPENING WIRE SIZE; CONDUCTOR MATERIAL COPPER; CC1453, CLEAR PLASTIC COVER
- Features
| Features: Wire Range: Line Side: (2) 500 KCMIL - 4 AWG; Load Side:- (6) 2/0 - 14 AWG; Electrical Ratings:- 380 AMP Copper Wire, 310 AMP Aluminum Wire (Based On NEC Table 310-16, 75 ° C Columns); 600 Volts AC/DC (UL 1059 Class C, User Group - General Industrial); Factory And Field Wiring; Mechanical Ratings:- Maximum Insulator Base Temperature: 150 ° C (302 ° F) UL RTI; Storage And Transportation Temperature Range: -35 ° C To 125 ° C (-31 ° F To 257 ° F); Flammability Rating Of Insulator Base: UL 94 V-0 Use Outside These Ratings Needs To Be Judged In The End-Use Application; Materials: Connector: High Conductivity Aluminum, Tin Plated; Insulator Base: Phenolic; Terminal Set Screws: Aluminum, Tin Plated; Connector Mounting Screws: Steel, Zinc Plated; Agency Approvals: UL Recognized, UL 1059 Terminal Block Standard, File No. XCFR2.E62806; CSA Certified |