1670CT0701

Branch Circuit Breakers (Bolt-on)

EDB Branch Circuit Breakers

Standard Branches, 600Y/347 Vac Maximum

Branch Prefix Availability Short Circuit Current Rating*
1-Pole 2-Pole 3-Pole at 240/
120 Vac
at 480Y/277 Vac at 600Y/347 Vac
EDB 15–70 A 15–125 A* 15–125 A* 25,000 A* 18,000 A 14,000 A
EGB 15–70 A 15–125 A* 15–125 A* 65,000 A* 35,000 A 18,000 A
EJB 15–70 A 15–125 A* 15–125 A* 100,000 A* 65,000 A 25,000 A

EPD Branches30 mA Ground Fault Equipment Protection Devices, 277 Vac 60 Hz

Branch Prefix Availability
1-Pole*
Short Circuit Current Rating* at 277 Vac
EDB-EPD 15–70 A 18,000 A
EGB-EPD 15–70 A 35,000 A
EJB-EPD 15–70 A 65,000 A

Standard and EPD BranchesTerminal Lug Data

Branch Circuit Breaker Prefix Ampere Rating Wire Size
Aluminum Copper
EDB, EGB, EJB, EDB-EPD, EGB-EPD, EJB-EPD 15–30 A #12–#6 #14–#6
35–125 A #12–2/0 #14–2/0
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