SE Digest 178

I-Line™ Panelboards—600 Vac, 250 Vdc

Molded Case Circuit Breakes for I-Line™ Panelboards

www.se.com/us

Refer to Catalog 0612CT0101 Table 9.146 PowerPacT P-frame 1200 A (600 Vac, 50/60 Hz) 3P Circuit Breaker with Electronic Trip Unit(PowerPacT P-frame circuit breakers utilize 9" of the available I-Line bussing.) (cont'd.) Electronic Trip Unit

Sensor Rating

Terminal WireRange

Cat. No. [82][83][84][85]

Type

Function

Code

P( )A36025(C)U74AE1 P( )A36040(C)U74AE1 P( )A36060(C)U74AE1 P( )A36080(C)U74AE1 P( )A36100U74AE1 P( )A36120U74AE1

250A 400A 600A 800A

(3) 3/0 AWG–500 kcmil Al or Cu AL800M23K

LSIG

6.0H

1000A 1200A

9 PANELBOARDS

(4) 3/0 AWG–500 kcmil Al or Cu AL1200P24K

Table 9.147: PowerPacT R-frame 1200 A (600 Vac, 50/60 Hz) 3P Circuit Breaker with Electronic Trip Unit Electronic Trip Unit

Terminal Wire Range

Sensor Rating 1200A 1000A 1200A 1000A 1200A 1000A 1200A 1000A 1200A 1000A 1200A 1000A 1200A 1000A 1200A 1000A 1200A 1000A 1200A

Cat. No. [82][83][84][85]

Type

Function

Code

Basic Electronic Trip Unit (Not Interchangeable)

Fixed Long-Time, Adjustable Instantaneous

R( )A36120

ET1.01

R( )A36100CU31A R( )A36120CU31A R( )A36100CU33A R( )A36120CU33A R( )A36100CU41A R( )A36120CU41A R( )A36100CU43A R( )A36120CU43A R( )A36100CU44A R( )A36120CU44A R( )A36100CU63AE1 R( )A36120CU63AE1 R( )A36100CU64AE1 R( )A36120CU64AE1 R( )A36100CU73AE1 R( )A36120CU73AE1 R( )A36100CU74AE1

LI

3.0

MicroLogic Interchangeable Standard TripUnit

LSI

5.0

LI

3.0A

MicroLogic Interchangeable Ammeter TripUnit

LSI

5.0A

AL1200R53K (4) 3/0-600 kcmil Al orCu

LSI

6.0A

LSI

5.0P

MicroLogic Interchangeable Power TripUnit

LSIG

6.0P

LSI

5.0H

MicroLogic Interchangeable Harmonic TripUnit

LSIG

6.0H

R( )A36120CU74AE1 P- and R-frame accessories, Mechanical Lugs, page .

P- and R-frame dimensions, Molded Case Circuit Breaker Dimensions, page . P- and R-frame trip unit options, MicroLogic™ Electronic Trip Units, page . P- and R-frame optional lugs, Mechanical Lugs, page . P- and R-frame alternate rating plugs, MicroLogic™ Electronic Trip Units, page .

[82] To complete the catalog number, replace the blank ( ) with the appropriate interrupt rating (G, J, K, or L). [83] For 100% rated circuit breakers add a “C” in the 9th character place. For example, the catalog number for a 100% standard-type trip unit with LI trip functions at 250 A would be PGA36025 C U31A. [84] The L interrupt rating is supplied in 480 V only. Change the 5 th character (voltage rating) from a 6 (600 V) to a 4 (480 V); for example, PLA3 4 025U31A. [85] See Table 9.145 PowerPacT P- and R-frame Interrupt Ratings, page 9-61 for interrupt ratings.

9-62

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