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7-31
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H- and J-Frame Circuit Breakers PowerPact™ Molded Case Circuit Breakers
Class 611 / Refer to Catalog 0611CT1001
PowerPact H- and J-Frame Molded-Case Circuit Breakers (150 A
and 250 A)
J-Frame
Micrologic™ Trip Unit
J-Frame 3–Pole
Thermal-Magnetic Trip Unit
A flexible, high performance offer certified to global standards.
•
Thermal magnetic or Micrologic™ trip protection from 15–250 A up to 600 Vac and
250 Vdc
•
2 and 3-pole unit mount and I-Line constructions[5]
•
High performance UL listed interrupting ratings from 18 to 200 kA at 480 Vac
•
H- and J-Frame have common mounting holes, handle locations and trim dimensions
with many shared accessories and auxiliaries.
•
UL, CSA, NOM, IEC, CCC certified and CE marked for global acceptance.
Table 7.52: Lug Kit Wire Ranges
Sensor Rating Standard Lug Kit Terminal Wire Range
60–150 A AL150HD 14–3/0 AWG Al or Cu
250 A AL250JD. 3/0 AWG–350 kcmil Al or Cu
Table 7.53: H- and J-Frame Interrupting Ratings
Voltage
Interrupting Rating
D G J L R
240 Vac 25 kA 65 kA 100 kA 125 kA 200 kA
480 Vac 18 kA 35 kA 65 kA 100 kA 200 kA
600 Vac 14 kA 18 kA 25 kA 50 kA 100 kA
250 Vdc[6]
20 kA 20 kA 20 kA 20 kA —
Table 7.54: H- and J-Frame Termination Options
Termination Letter
A - I-Line (See Section 9—Panelboards) H D L 3 6 0 1 5
For factory-installed termination, place termination
letter in the third block of the circuit breaker catalog
number.
F = No Lugs (includes terminal nut kit on both ends)
L = Lugs both ends
M = Lugs ON end Terminal Nut Kit OFF end
P = Lugs OFF end Terminal Nut Kit ON end
N = Plug-in
D = Drawout
S = Rear Connected
Accessories see page 7-49
Optional Lugs see page 7-54
Dimensions see page 7-81
Enclosures see page 7-82
7
MINIATURE AND MOLDED CASE
CIRCUIT BREAKERS
[5] H- and J- frame circuit breakers can be used as a main or sub-feed circuit breaker in an NQ or NF panelboard.
[6] Not available with electronic trip units.
9/13/2019