Cut Sheet

Volume 4—Circuit Protection CA08100005E—August 2015 www.eaton.com V4-T2-355
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Molded Case Circuit Breakers
Specialty Breakers
DC Breaker Terminal Wire Ranges
Note: RGHDC breakers include six rear connectors as standard.
Molded Case Switches
Eaton’s DC molded case switches are used in applications requiring a compact, high-capacity disconnect. They are UL 489 listed and
have automatic high instantaneous current protection. These devices do not provide overload protection.
Molded Case Switches
Note
1
Four-pole frame with two-pole connected in parallel.
Breaker
Frame
Maximum Breaker
Ampacity
Terminal Body
Material Wire Type
AWG Wire Range/
Number of Conductors
Metric Wire
Range mm
2
Number of
Terminals Included
Standard Terminal
Catalog Number
EGEDC, EGSDC, EGHDC 100 Aluminum Cu/Al 14–1/0 2.5–50 3 3TA125EF
HFDDC 20 Steel Cu/Al 14–10 (1) 2.5–4 (1) 3 3T20FB
100 Steel Cu/Al 14–1/0 (1) 2.5–50 (1) 3 3T100FB
225 Aluminum Cu/Al 4–4/0 (1) 25–95 (1) 3 3TA225FD
JGEDC, JGSDC, JGHDC 250 Stainless steel Cu 4–350 (1) 25–185 (1) 1 T250FJ
HJDDC 250 Aluminum Cu/Al 4–350 kcmil (1) 25–185 (1) 1 TA250KB
HKDDC 225 Aluminum Cu/Al 3–350 kcmil (1) 35–185 (1) 1 TA300K
350 Aluminum Cu/Al 250–500 kcmil (1) 120–240 (1) 1 TA350K
400 Aluminum Cu/Al 3/0–250 kcmil (2) 95–120 (1) 3 3TA400K
LGEDC, LGSDC, LGHDC 400 Aluminum Cu/Al 2–500 (1) 35–240 (1) 1 TA350LK
630 Aluminum Cu/Al 2–500 kcmil (2) 35–240 (2) 1 TA632L
630 Aluminum Cu/Al 2–500 kcmil (2) 35–240 (2) 3 3TA632LK
HLDDC 500 Aluminum Cu/Al 3/0–350 kcmil (2) 95–150 (2) 1 TA602LD
600 Aluminum Cu/Al 400–500 kcmil (2) 185–240 (2) 3 3TA603LDK
HMDLDC 600 Aluminum Cu/Al 1–500 kcmil (2) — 1 TA700MA1
800 Aluminum Cu/Al 3/0–400 kcmil (3) — 1 TA800MA2
NBDC 700 Aluminum Cu/Al 3/0–400 kcmil (3) 95–185 (3) 1 TA1000NB1
800 Aluminum Cu/Al 3/0–400 kcmil (3) 95–185 (3) 1 TA1000NB1
900 Aluminum Cu/Al 3/0–400 kcmil (3) 95–185 (3) 1 TA1000NB1
1000 Aluminum Cu/Al 3/0–400 kcmil (3) 95–185 (3) 1 TA1000NB1
1200 Aluminum Cu/Al 4/0–500 kcmil (4) 120–240 (4) 1 TA1200NB1
Maximum
Continuous
Ampere Rating
at 40 °C
Interrupting Capacity
(Volts DC)
Poles in
Series
With Line and Load Terminals Without Line and Load Terminals
Catalog
Number
Catalog
Number
600 Vdc Maximum
100 42 3 HFDDC3100KL HFDDC3100KW
150 42 3 HFDDC3150KL HFDDC3150KW
225 42 3 HFDDC3225KL HFDDC3225KW
250 65 3 JGKDC3250KSG JGKDC3250KSW
250 42 3 HJDDC3250K HJDDC3250KW
400 35 3 HKDDC3400K HKDDC3400KW
65 3 LGKDC3400KSG LGKDC3400KSW
600 65 3 LGKDC3630KSG LGKDC3630KSW
35 3 HLDDC3600K HLDDC3600WK
800 35 3 HMDLDC3800K HMDLDC3800WK
500 Vdc Maximum
100 65 3 EGK3100KSG EGK3100KSW
250 Vdc Maximum
100 50 2 HFDDC2100KL HFDDC2100KW
150 50 2 HFDDC2150KL HFDDC2150KW
225 50 2 HFDDC2225KL HFDDC2225KW
1200 50
1
HLDDC21200K
1
HLDDC21200WK
1