Circuit Breakers
Our selection of circuit breakers spans a wide range of applications, from heavy-duty air circuit breakers (ACBs) to compact miniature circuit breakers (MCBs). We offer leading brands like Eaton, Siemens, and Square D, known for their reliability and performance. Whatever your power management needs, you can find the perfect solution here at ARCA Supply.
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Din Rail Mounted Circuit Breakers
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Main Breakers
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Miniature Circuit Breakers (MCBs)
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Molded Case Breakers (MCCBs)
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Motor Circuit Protector (MCPs)
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Lug Terminal Kits
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Auxiliary, Shunt, Trip Units and UVRs
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Circuit Breaker Accessories
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Eaton EGH1015FFB Molded Case Breakers (MCCBs)
MSRP $231.00Surplus $62.37SKU: C15-15932 Brand: Eaton MPN: EGH1015FFB UPC: 78668538168 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-15932
- Short Description:
- 480 VAC 50/60 Hz, 15 A, 65 kA Interrupt, 1-Pole, Bolt-On, EG Frame, Fixed Thermal, Fixed Magnetic, Molded Case, Non-Interchangeable Trip Circuit Breaker
- Frame Type:
- EG
- Voltage Rating:
- 240/415/480/600 Star/347 VAC 50/60 Hz
- Current Rating:
- 15 A
- Size:
- 1 Inch Width x 2.99 Inch Depth x 5.5 Inch Height
- Data Sheet:
- EatonCorp_00483_1-12_DATA.pdf
- Catalog:
- EatonCorp_00274_V4T2_147-V4T2_149_V4T2_158_V4T2_159_V4T2_166_CAT.pdf
- Interrupting Rating:
- 25 kA at 600 Star/347 VAC, 65 kA at 480 VAC, 70 kA at 415 VAC, 100 kA at 240 VAC
- Terminal Type:
- Bolt-On
- Type:
- Fixed Thermal Magnetic, Molded Case
- Maximum AC Voltage Rating:
- 480 V
- Approval:
- UL 489, CSA C22.2, CE
- Number of Poles:
- 1
MSRP $231.00Surplus $62.37 -
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Eaton EGH1015FFG Molded Case Breakers (MCCBs)
MSRP $432.00Surplus $116.64SKU: C15-15933 Brand: Eaton MPN: EGH1015FFG UPC: 78211498491 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-15933
- Short Description:
- E 1P BRK_ 15A_ 30kA @ 347V_CSA/UL/IEC
MSRP $432.00Surplus $116.64 -
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Eaton EGH1020FFBBP24 Molded Case Breakers (MCCBs) EGH 1P 20A 240V 50/60Hz 1Ph EG Frame 24EA
MSRP $10,337.50Surplus $2,410.81SKU: C15-2337 Brand: Eaton MPN: EGH1020FFBBP24 UPC: 786685381695 Shipping Weight: 21.30 lbs. Shipping Height: 7.00 In. Shipping Length: 14.00 In. Shipping Width: 10...- SKU:
- C15-2337
- Frame Type:
- EG
- Voltage Rating:
- 240 V
- Current Rating:
- 20 A
- Number of Poles:
- 1
- Interrupting Rating:
- 100 kA at 240 Vac, 65 kA at 480 Vac, 35 kA at 600Y/347 Vac
- Maximum AC Voltage Rating:
- 480
- Terminal Type:
- Standard Pressure Line and Load Terminal, Bolt-On
- Size:
- 1 Inch W x 2.99 Inch D x 5.5 Inch H
- Short Description:
- Eaton Series G molded case circuit breaker, EG-frame, EG, Complete breaker, Fixed thermal, fixed magnetic trip, Single-pole, 20A, 600Y/347 Vac, 100 kA at 240 Vac, 65 kA at 480 Vac, 35 kA at 600Y/347 Vac, Bolt-on, 50/60 Hz
- Catalog:
- Eaton_27487_V4T2_142-V4T2_144_V4T2_153_V4T2_161_CAT.pdf
MSRP $10,337.50Surplus $2,410.81 -
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Eaton EGH1020FFG Molded Case Breakers (MCCBs)
MSRP $432.00Surplus $116.64SKU: C15-15934 Brand: Eaton MPN: EGH1020FFG UPC: 78211498493 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-15934
- Short Description:
- EATON SERIES G COMPLETE MOLDED CASE CIRCUIT BREAKER, EG-FRAME, EG, FIXED THERMAL, FIXED MAGNETIC TRIP, SINGLE-POLE, 20A, 600Y/347 VAC, 100 kAIC AT 240 VAC, 65 kAIC AT 480 VAC, 35 kAIC AT 600Y/347 VAC, LINE AND LOAD, 50/60 HZ
MSRP $432.00Surplus $116.64 -
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Eaton EGH1030FFB Molded Case Breakers (MCCBs)
MSRP $406.00Surplus $249.20SKU: C15-1881 Brand: Eaton MPN: EGH1030FFB UPC: 786685381718 Shipping Weight: 0.85 lbs. Shipping Height: 2.00 In. Shipping Length: 6.00 In. Shipping Width: 4.00 In...- SKU:
- C15-1881
- TS PIK:
- 123526649
- Data Sheet:
- Eaton_21533_1-12_DATA.pdf
- Short Description:
- EATON SERIES G MOLDED CASE CIRCUIT BREAKER, EG-FRAME, EG, COMPLETE BREAKER, FIXED THERMAL, FIXED MAGNETIC TRIP, SINGLE-POLE, 30A, 600Y/347 VAC, 100 kAIC AT 240 VAC, 65 kAIC AT 480 VAC, 35 kAIC AT 600Y/347 VAC, BOLT-ON, 50/60 HZ
- Voltage Rating:
- 240/415/480/600 Star/347 VAC 50/60 Hz
- Terminal Type:
- Bolt-On
- Frame Type:
- EG
- Size:
- 1 Inch Width x 2.99 Inch Depth x 5.5 Inch Height
- Approval:
- UL 489, CSA C22.2, CE
- Maximum AC Voltage Rating:
- 480 V
- Catalog:
- EatonCorp-CutlerHammer_00123_V4T2_142-V4T2_166_CAT.pdf
- Current Rating:
- 30 A
- Type:
- Fixed Thermal Magnetic, Molded Case
- Number of Poles:
- 1
- Interrupting Rating:
- 25 kA at 600 Star/347 V AC, 65 kA at 480 V AC, 70 kA at 415 V AC, 100 kA at 240 V AC
MSRP $406.00Surplus $249.20 -
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Eaton EGH1030FFBBP24 Molded Case Breakers (MCCBs) EGH 1P 30A 240V 50/60Hz 1Ph EG Frame
MSRP $15,480.00Surplus $5,572.80SKU: C15-4965 Brand: Eaton MPN: EGH1030FFBBP24 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-4965
MSRP $15,480.00Surplus $5,572.80 -
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Eaton EGH1030FFG Molded Case Breakers (MCCBs)
MSRP $302.00Surplus $81.54SKU: C15-15935 Brand: Eaton MPN: EGH1030FFG UPC: 78211498495 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-15935
- Short Description:
- E 1P BKR_ 30A_ 30kA @ 347V_CSA/UL/IEC
- Interrupting Rating:
- 25 kA at 600 Star/347 VAC, 65 kA at 480 VAC, 70 kA at 415 VAC, 100 kA at 240 VAC
- Number of Poles:
- 1
- Current Rating:
- 30 A
- Type:
- Fixed Thermal Magnetic, Molded Case
- Size:
- 1 Inch Width x 2.99 Inch Depth x 5.5 Inch Height
- Terminal Type:
- Standard Line and Load
- Frame Type:
- EG
- Approval:
- UL 489, CSA C22.2, CE
- Data Sheet:
- Eaton_21533_1-12_DATA.pdf
- Catalog:
- EatonCorp-CutlerHammer_00123_V4T2_142-V4T2_166_CAT.pdf
- Maximum AC Voltage Rating:
- 480 V
- Voltage Rating:
- 240/415/480/600 Star/347 VAC 50/60 Hz
MSRP $302.00Surplus $81.54 -
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Eaton EGH1060FFB Molded Case Breakers (MCCBs) EGH 1P 60A 240V 50/60Hz 1Ph EG Frame
MSRP $485.00Surplus $175.08Eaton EGH1060FFB Molded Case Breakers (MCCBs) EGH 1P 60A 240V 50/60Hz 1Ph EG Frame​ ARCA SKU: C15-2912 Brand: Eaton MPN: EGH1060FFB UPC: 786685381763 Shipping Weight: 0.90 Shipping...- SKU:
- C15-2912
- Series:
- G
- Volts:
- 240 V
- Amps:
- 60 A
- Poles:
- 1
- Frequency Rating:
- 50/60 Hz
- Frame:
- EG
- Short Description:
- EGH BOLT ON 1P 60A BRANCH BREAKER FOR PRL3E
MSRP $485.00Surplus $175.08 -
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Eaton EGH1070FFB Molded Case Breakers (MCCBs)
MSRP $507.00Surplus $136.89SKU: C15-15936 Brand: Eaton MPN: EGH1070FFB UPC: 78668538177 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-15936
- Short Description:
- EATON SERIES G MOLDED CASE CIRCUIT BREAKER, EG-FRAME, EG, COMPLETE BREAKER, FIXED THERMAL, FIXED MAGNETIC TRIP, SINGLE-POLE, 70A, 600Y/347 VAC, 100 kAIC AT 240 VAC, 65 kAIC AT 480 VAC, 35 kAIC AT 600Y/347 VAC, BOLT-ON, 50/60 HZ
MSRP $507.00Surplus $136.89 -
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Eaton EGH2015FFB Molded Case Breakers (MCCBs)
MSRP $1,153.00Surplus $311.31SKU: C15-15937 Brand: Eaton MPN: EGH2015FFB UPC: 78668523274 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-15937
- Short Description:
- EATON SERIES G MOLDED CASE CIRCUIT BREAKER, EG-FRAME, EG, COMPLETE BREAKER, FIXED THERMAL, FIXED MAGNETIC TRIP TYPE, TWO-POLE, 15A, 600Y/347 VAC, 100 kAIC AT 240 VAC, 65 kAIC AT 480 VAC, 35 kAIC AT 600Y/347 VAC, BOLT-ON, 50/60 HZ
MSRP $1,153.00Surplus $311.31 -
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Eaton EGH2015FFG Molded Case Breakers (MCCBs)
MSRP $1,092.00Surplus $294.84SKU: C15-15938 Brand: Eaton MPN: EGH2015FFG UPC: 78668501894 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-15938
- Voltage Rating:
- 240/415/480/600 Star/347 VAC 50/60 Hz
- Frame Type:
- EG
- Current Rating:
- 15 A
- Catalog:
- EatonCorp-CutlerHammer_00123_V4T2_142-V4T2_166_CAT.pdf
- Data Sheet:
- Eaton_21533_1-12_DATA.pdf
- Number of Poles:
- 2
- Short Description:
- EATON SERIES G MOLDED CASE CIRCUIT BREAKER, EG-FRAME, EG, FIXED THERMAL, FIXED MAGNETIC TRIP, TWO-POLE, 15A, 600Y/347 VAC, 100 kAIC AT 240 VAC, 65 kAIC AT 480 VAC, 35 kAIC AT 600Y/347 VAC, LINE AND LOAD, 50/60 HZ
- Approval:
- UL 489, CSA C22.2, CE
- Terminal Type:
- Standard Line and Load
- Interrupting Rating:
- 25 kA at 600 Star/347 VAC, 65 kA at 480 VAC, 70 kA at 415 VAC, 100 kA at 240 VAC
- Maximum AC Voltage Rating:
- 480 V
- Type:
- Fixed Thermal Magnetic, Molded Case
- Size:
- 2 Inch Width x 2.99 Inch Depth x 5.5 Inch Height
MSRP $1,092.00Surplus $294.84 -
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Eaton EGH2020FFB Molded Case Breakers (MCCBs)
MSRP $1,269.24Surplus $258.80SKU: C15-11203 Brand: Eaton MPN: EGH2020FFB UPC: 78668523275 Shipping Weight: 2.00 lbs. Shipping Height: 5.50 In. Shipping Length: 2.00 In. Shipping Width: 2.99 In...- SKU:
- C15-11203
- Short Description:
- EATON SERIES G MOLDED CASE CIRCUIT BREAKER, EG-FRAME, EG, COMPLETE BREAKER, FIXED THERMAL, FIXED MAGNETIC TRIP TYPE, TWO-POLE, 20A, 600Y/347 VAC, 100 kAIC AT 240 VAC, 65 kAIC AT 480 VAC, 35 kAIC AT 600Y/347 VAC, BOLT-ON, 50/60 HZ
- Number of Poles:
- 2
- Frame Type:
- EG
- Size:
- 2 Inch Width x 2.99 Inch Depth x 5.5 Inch Height
- Approval:
- UL 489, CSA C22.2, CE
- Maximum AC Voltage Rating:
- 480 V
- Data Sheet:
- Eaton_21533_1-12_DATA.pdf
- Terminal Type:
- Bolt-On
- Catalog:
- EatonCorp-CutlerHammer_00123_V4T2_142-V4T2_166_CAT.pdf
- Type:
- Fixed Thermal Magnetic, Molded Case
- Interrupting Rating:
- 25 kA at 600 Star/347 VAC, 65 kA at 480 VAC, 70 kA at 415 VAC, 100 kA at 240 VAC
- Current Rating:
- 20 A
- Voltage Rating:
- 240/415/480/600 Star/347 VAC 50/60 Hz
MSRP $1,269.24Surplus $258.80 -
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Eaton EGH2020FFG Molded Case Breakers (MCCBs)
MSRP $882.00Surplus $238.14SKU: C15-15939 Brand: Eaton MPN: EGH2020FFG UPC: 78668501896 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-15939
- Short Description:
- EATON SERIES G MOLDED CASE CIRCUIT BREAKER, EG-FRAME, EG, FIXED THERMAL, FIXED MAGNETIC TRIP, TWO-POLE, 20A, 600Y/347 VAC, 100 kAIC AT 240 VAC, 65 kAIC AT 480 VAC, 35 kAIC AT 600Y/347 VAC, LINE AND LOAD, 50/60 HZ
MSRP $882.00Surplus $238.14 -
Eaton EGH2025FFB Molded Case Breakers (MCCBs)
MSRP $1,559.26Surplus $220.29SKU: C15-9524 Brand: Eaton MPN: EGH2025FFB UPC: 78668523276 Shipping Weight: 1.80 lbs. Shipping Height: 3.00 In. Shipping Length: 7.00 In. Shipping Width: 4.00 In...- SKU:
- C15-9524
- TS PIK:
- 122794633
- Short Description:
- EATON SERIES G MOLDED CASE CIRCUIT BREAKER, EG-FRAME, EG, COMPLETE BREAKER, FIXE
- Country of Origin:
- Dominican Republic
MSRP $1,559.26Surplus $220.29 -
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Eaton EGH2030FFB Molded Case Breakers (MCCBs)
MSRP $617.00Surplus $166.59SKU: C15-15940 Brand: Eaton MPN: EGH2030FFB UPC: 78668523277 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-15940
- Short Description:
- EATON SERIES G MOLDED CASE CIRCUIT BREAKER, EG-FRAME, EG, COMPLETE BREAKER, FIXED THERMAL, FIXED MAGNETIC TRIP TYPE, TWO-POLE, 30A, 600Y/347 VAC, 100 kAIC AT 240 VAC, 65 kAIC AT 480 VAC, 35 kAIC AT 600Y/347 VAC, BOLT-ON, 50/60 HZ
MSRP $617.00Surplus $166.59 -
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Eaton EGH2030FFG Molded Case Breakers (MCCBs)
MSRP $546.00Surplus $147.42SKU: C15-15941 Brand: Eaton MPN: EGH2030FFG UPC: 78668501898 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-15941
- Short Description:
- EATON SERIES G MOLDED CASE CIRCUIT BREAKER, EG-FRAME, EG, FIXED THERMAL, FIXED MAGNETIC TRIP, TWO-POLE, 30A, 600Y/347 VAC, 100 kAIC AT 240 VAC, 65 kAIC AT 480 VAC, 35 kAIC AT 600Y/347 VAC, LINE AND LOAD, 50/60 HZ
MSRP $546.00Surplus $147.42 -
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Eaton EGH2040FFB Molded Case Breakers (MCCBs)
MSRP $613.00Surplus $165.51SKU: C15-15942 Brand: Eaton MPN: EGH2040FFB UPC: 78668523279 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-15942
- Short Description:
- EATON SERIES G MOLDED CASE CIRCUIT BREAKER, EG-FRAME, EG, COMPLETE BREAKER, FIXED THERMAL, FIXED MAGNETIC TRIP TYPE, TWO-POLE, 40A, 600Y/347 VAC, 100 kAIC AT 240 VAC, 65 kAIC AT 480 VAC, 35 kAIC AT 600Y/347 VAC, BOLT-ON, 50/60 HZ
MSRP $613.00Surplus $165.51 -
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Eaton EGH2040FFG Molded Case Breakers (MCCBs)
MSRP $622.00Surplus $167.94SKU: C15-15943 Brand: Eaton MPN: EGH2040FFG UPC: 78668501901 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-15943
- Short Description:
- EATON SERIES G MOLDED CASE CIRCUIT BREAKER, EG-FRAME, EG, FIXED THERMAL, FIXED MAGNETIC TRIP, TWO-POLE, 40A, 600Y/347 VAC, 100 kAIC AT 240 VAC, 65 kAIC AT 480 VAC, 35 kAIC AT 600Y/347 VAC, LINE AND LOAD, 50/60 HZ
MSRP $622.00Surplus $167.94 -
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Eaton EGH2050FFB Molded Case Breakers (MCCBs)
MSRP $622.00Surplus $167.94SKU: C15-15944 Brand: Eaton MPN: EGH2050FFB UPC: 78668523281 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-15944
- Current Rating:
- 50 A
- Short Description:
- EATON SERIES G MOLDED CASE CIRCUIT BREAKER, EG-FRAME, EG, COMPLETE BREAKER, FIXED THERMAL, FIXED MAGNETIC TRIP TYPE, TWO-POLE, 50A, 600Y/347 VAC, 100 kAIC AT 240 VAC, 65 kAIC AT 480 VAC, 35 kAIC AT 600Y/347 VAC, BOLT-ON, 50/60 HZ
- Interrupting Rating:
- 25 kA at 600 Star/347 VAC, 65 kA at 480 VAC, 70 kA at 415 VAC, 100 kA at 240 VAC
- Type:
- Fixed Thermal Magnetic, Molded Case
- Voltage Rating:
- 240/415/480/600 Star/347 VAC 50/60 Hz
- Number of Poles:
- 2
- Terminal Type:
- Bolt-On
- Maximum AC Voltage Rating:
- 480 V
- Catalog:
- EatonCorp-CutlerHammer_00123_V4T2_142-V4T2_166_CAT.pdf
- Data Sheet:
- Eaton_21533_1-12_DATA.pdf
- Frame Type:
- EG
- Size:
- 2 Inch Width x 2.99 Inch Depth x 5.5 Inch Height
- Approval:
- UL 489, CSA C22.2, CE
MSRP $622.00Surplus $167.94 -
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Eaton EGH2050FFG Molded Case Breakers (MCCBs)
MSRP $590.00Surplus $159.30SKU: C15-15945 Brand: Eaton MPN: EGH2050FFG UPC: 78668502053 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-15945
- Short Description:
- EATON SERIES G MOLDED CASE CIRCUIT BREAKER, EG-FRAME, EG, FIXED THERMAL, FIXED MAGNETIC TRIP, TWO-POLE, 50A, 600Y/347 VAC, 100 kAIC AT 240 VAC, 65 kAIC AT 480 VAC, 35 kAIC AT 600Y/347 VAC, LINE AND LOAD, 50/60 HZ
MSRP $590.00Surplus $159.30
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