SE Digest 178

I-Line™ Panelboards—600 Vac, 250 Vdc

Molded Case Circuit Breakes for I-Line™ Panelboards Refer to I-Line Power Distribution Panelboards

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H- and J-frame for I-Line™ Panelboards and Switchboards Table 9.129: H-frame 150 A Thermal-Magnetic UL Current-Limiting [48] Circuit Breakers (600 Vac, 250 Vdc) With Factory Sealed Trip Unit [49] Suitable for Reverse Connection [49] (PowerPacT HD and HG 2–pole circuit breakers utilize 3" of I-Line mounting space, HJ and HL 2–pole circuit breakers utilize 4.5" of I-Line mounting space, all 3–pole H and J-frame circuit breakers utilize 4.5" of I-Line mounting space.) Current Rating@ 40 o C Fixed AC Magnetic Trip Cat.No. [50] Terminal WireRange Hold Trip H-frame, 150A 2P, 600 Vac 50/60 Hz, 250 Vdc [51] 15A 350A 750A H( )A26015( )

9 PANELBOARDS

H( )A26020( ) H( )A26025( ) H( )A26030( ) H( )A26035( ) H( )A26040( ) H( )A26045( ) H( )A26050( ) H( )A26060( ) H( )A26070( ) H( )A26080( ) H( )A26090( ) H( )A26100( ) H( )A26110( ) H( )A26125( ) H( )A26150( ) H( )A36015 H( )A36020 H( )A36025 H( )A36030 H( )A36035 H( )A36040 H( )A36045 H( )A36050 H( )A36060 H( )A36070 H( )A36080 H( )A36090 H( )A36100 H( )A36110 H( )A36125 H( )A36150

20A 25A 30A 35A 40A 45A 50A 60A 70A 80A 90A

350A 350A 350A 400A 400A 400A 400A 800A 800A 800A 800A 800A 900A 900A 900A 350A 350A 350A 400A 400A 400A 400A 800A 800A 800A 800A 800A 900A 900A 900A

750A 750A 750A 850A 850A 850A 850A

AL150HD 14–3/0AWG Al orCu

1450A 1450A 1450A 1450A 1700A 1700A 1700A 1700A

100A 110A 125A 150A

H-frame 150A 3P, 600 Vac 50/60 Hz, 250 Vdc 15A 350A 750A

HD/HG/HJ/HL/HR 2- and 3-pole Circuit Breaker

20A 25A 30A 35A 40A 45A 50A 60A 70A 80A 90A

750A 750A 750A 850A 850A 850A 850A

AL150HD 14–3/0AWG Al orCu

1450A 1450A 1450A 1450A 1700A 1700A 1700A 1700A

100A 110A 125A 150A

Table 9.131: J-frame 250 A Thermal-Magnetic UL Current-Limiting [52] Circuit Breakers (600 Vac, 250 Vdc) With Factory Sealed Trip Unit [49] Suitable for Reverse Connection [49] (All PowerPacT J-frame circuit breakers, both 2– and 3–pole, utilize 4.5" of I-Line mounting space.) Current Rating@ 40 o C Adjustable AC Magnetic Trip Cat. No. [50] Terminal WireRange Low High J-frame 250A 2P, 600 Vac 50/60 Hz, 250 Vdc [51] 150A 750A 1500A J( )A26150( ) AL175JD 4–4/0 AWG Al or Cu 175A 875A 1750A J( )A26175( ) 200A 1000A 2000A J( )A26200( ) AL250JD 3/0 AWG–350 kcmil Al orCu 225A 1125A 2250A J( )A26225( ) 250A 1250A 2500A J( )A26250( ) J-frame 250A 3P, 600 Vac 50/60 Hz, 250 Vdc 150A 750A 1500A J( )A36150 AL175JD 4–4/0 AWG Al or Cu 175A 875A 1750A J( )A36175 200A 1000A 2000A J( )A36200 AL250JD 3/0 AWG–350 kcmil Al orCu 225A 1125A 2250A J( )A36225 250A 1250A 2500A J( )A36250

JD/JG/JJ/JL/JR 2- and 3-pole Thermal-Magnetic Trip Unit

Table 9.130: Interrupting Ratings Codes (kA) Voltage D G J L R 240V 25 65 100 125 200 480Y/277 18 35 65 100 200 480V 18 35 65 100 200 600Y/347 14 18 25 50 100 600V 14 18 25 50 100

[48] Circuit breakers with J and L interrupting ratings are UL certified as current limiting. [49] See Supplemental Digest Section 3 for circuit breakers with field-interchangeable trip units. [50] To complete catalog number, replace the blank with the appropriate interrupting rating (D, G, J, L). [51] 2 pole circuit breaker catalog numbers are completed by adding the required phase connection number as a suffix see Table 9.128, page 9-58. [52] Circuit breakers with J, L, and R interrupting ratings are UL certified as current limiting.

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