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SNAP-IN BREAKERS
480 DELTA PRIMARY VOLTS –– 208Y/120 SECONDARY VOLTS –– 3Ø, 60 Hz Three Phase
kVA Catalog Number
Secondary Maximum
Circuit ①
10 30
120 V 208 V
(1-pole) (3-pole)
Height
(Inches)(Cm.)
Width
(Inches)(Cm.)
Depth
(Inches)(Cm.)
Weight
(Lbs.)(Kg.)
9.0 PTBA3150009LS 12 4 33.75 (85.7) 22.13 (56.2) 7.63 (19.4) 255 (116.0)
15.0 PTBA3150015LS 12 4 35.13 (89.2) 22.13 (56.2) 12.38 (31.4) 385 (175.0)
22.5 PTBA3150022LS 18 6 38.25 (97.2) 30.25 (76.8) 13.38 (34.0) 535 (243.0)
30.0 PTBA3150030LS 24 8 43.75 (111.1) 33.00 (83.8) 13.75 (34.9) 680 (308.0)
① The number of secondary circuits shown is only a representation of circuits. Please contact the factory for exact number of secondary circuits available.
304 STAINLESS STEEL/ SNAP-IN BREAKERS
480 DELTA PRIMARY VOLTS –– 208Y/120 SECONDARY VOLTS –– 3Ø, 60 Hz Three Phase
kVA Catalog Number
Secondary Maximum
Current Output ①
120 V 208 V
(1-pole) (3-pole)
Height
(Inches)(Cm.)
Width
(Inches)(Cm.)
Depth
(Inches)(Cm.)
Weight
(Lbs.)(Kg.)
9.0 PTBA3150009SS 12 4 33.75 (85.7) 22.13 (56.2) 7.63 (19.4) 255 (116.0)
15.0 PTBA3150015SS 12 4 35.13 (89.2) 22.13 (56.2) 12.38 (31.4) 385 (175.0)
22.5 PTBA3150022SS 18 6 38.25 (97.2) 30.25 (76.8) 13.38 (34.0) 535 (243.0)
30.0 PTBA3150030SS 24 8 43.75 (111.1) 33.00 (83.8) 13.75 (34.9) 680 (308.0)
① The number of secondary circuits shown is only a representation of circuits. Please contact the factory for exact number of secondary circuits available.
SNAP-IN BREAKERS
480 VOLTS DELTA to 208Y/120 VOLTS Circuit Breaker Data
kVA
480 Volts
primary breakers
208Y/120 Volts
secondary main
Maximum Rating of
Secondary Breakers
9.0 ED43B025L (25A) Q330 (30A) 25 amps
15.0 ED43B040L (40A) Q350 (50A) 40 amps
22.5 ED43B070L (70A) Q370 (70A) 60 amps
30.0 ED43B090L (90A) Q3100 (100A) 80 amps