The Square D PowerPact™L-frame circuit breaker is designed to protect electrical systems from damage caused by overloads and short circuits for distribution systems supplied by transformers and distribution systems supplied by engine generator sets. This 3 poles, 600A, 500VDC unit mount circuit breaker with breaking capacity of 20kA equipped with adjustablemagnetic trip unit specifically designed for use on ungrounded dc systems. The circuit breakers are suitable for use only with UPS (uninterruptable power supplies) and ungrounded systems. amperes at 500 Vdc This two-level voltage rating allows these circuit breakers to be applied to battery sources having a short-circuit availability of 20,000 or 50,000 This circuit breaker is UL Listed/CSA Certified for the interrupting ratings shown only if applied with three poles connected in series (series connection is xternal to circuit breaker). This modification has lugs both on line and load sides
Documentation & Downloads
Data Bulletin
Circularity Profile
Technical Drawing
User guide
Instruction sheet
Brochure
Key Downloads
Certificate
Catalog
Specifications
Key Specifications
Product Or Component Type
circuit breaker
Range
PowerPact
Device Short Name
L-Frame
Product NamePowerPact L
Device Applicationdistribution
Complementary
Mounting Mode
unit mount lug)
[Ics] Rated Service Breaking Capacity
65 kA 220/240 V AC 50/60 Hz IEC 60947-2 || 35 kA 380/440/415 V AC 50/60 Hz IEC 60947-2 || 18 kA 500/525 V AC 50/60 Hz IEC 60947-2 || 20 kA 250 V DC IEC 60947-2 || 20 kA 500 V DC IEC 60947-2
Height
340 mm
Tightening Torque
50-50 N.m 70-240 mm² AWG 2/0...500 kcmil)
Breaking Capacity Code
G
Local Signalling
switched off (OFF) 1 trip indicator green)
Net Weight
6.2 kg
Control Type
toggle
Wire Stripping Length
31 mm || 61 mm
Breaking Capacity
65 kA 240 V AC 50/60 Hz UL 489 || 35 kA 480 V AC 50/60 Hz UL 489 || 18 kA 600 V AC 50/60 Hz UL 489 || 20 kA 250 V DC UL 489 || 20 kA 500 V DC UL 489