Cut Sheet
ACM_BRO_017_0116
N85 W12545 Westbrook Crossing • Menomonee Falls, WI 53051 • 800.334.5214 • Hubbell Canada Inc. • 905-839-1138 • Hubbell de Mexico, S.A. de C.V. • 52-55-9151-9999 
hubbell-acmeelectric.com
SNAP-IN BREAKERS 
480 PRIMARY VOLTS ––  240/120 SECONDARY VOLTS ––  1Ø, 60 Hz Single Phase
kVA Catalog Number
Secondary Maximum 
Circuit 
①
120 V 240 V 
(1-pole) (2-pole)
Height
(Inches)(Cm.)
Width 
(Inches)(Cm.)
Depth 
(Inches)(Cm.)
Weight 
(Lbs.)(Kg.)
5.0 PT061150005LS 8 4 32.13 (81.6) 13.25 (33.7) 7.63 (19.4) 120 (54.4)
7.5 PT061150007LS 8 4 32.13 (81.6) 15.88 (40.3) 11.00 (27.9) 160 (72.6)
10.0 PT061150010LS 8 4 34.38 (87.3) 15.88 (40.3) 11.00 (27.9) 185 (83.9)
15.0 PT061150015LS 12 6 34.38 (87.3) 17.13 (43.5) 12.38 (31.4) 240 (109.0)
25.0 PT061150025LS 20 10 41.88 (106.4) 17.88 (45.4) 13.50 (34.3) 330 (150.0)
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 PRIMARY VOLTS ––  240/120 SECONDARY VOLTS ––  1Ø, 60 Hz Single Phase
kVA Catalog Number
Secondary Maximum 
Circuit 
①
120 V 240 V 
(1-pole) (2-pole)
Height
(Inches)(Cm.)
Width 
(Inches)(Cm.)
Depth 
(Inches)(Cm.)
Weight 
(Lbs.)(Kg.)
5.0 PT061150005SS 8 4 32.13 (81.6) 13.25 (33.7) 7.63 (19.4) 120 (54.4)
 7.5 PT061150007SS 8 4 32.13 (81.6) 15.88 (40.3) 11.00 (27.9) 160 (72.6)
10.0 PT061150010SS 8 4 34.38 (87.3) 15.88 (40.3) 11.00 (27.9) 185 (83.9)
15.0 PT061150015SS 12 6 34.38 (87.3) 17.13 (43.5) 12.38 (31.4) 240 (109.0)
25.0 PT061150025SS 20 10 41.88 (106.4) 17.88 (45.4) 13.50 (34.3) 330 (150.0)
① The number of secondary circuits shown is only a representation of circuits. Please contact the factory for exact number of secondary circuits available.
SINGLE PHASE SNAP-IN BREAKERS 
480 VOLTS to 240/120 VOLTS Circuit Breaker Data 
kVA
480 Volts  
primary breakers 
 240/120 Volts
secondary main
Maximum Rating of 
Secondary Breakers
5.0 ED42B025L (25A) Q225 (25A) 20 amps
7.5 ED42B025L (25A) Q240 (40A) 30 amps
10.0 ED42B035L (35A) Q250 (50A) 40 amps
15.0 ED42B050L (50A) Q270 (70A) 60 amps
25.0 ED42B090L (90A) Q2125 (125A) 100 amps
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.
THREE PHASE 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




