
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
- Product
- Qty in Cart
- Price
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GE THQB1120 Miniature Circuit Breakers (MCBs) THQB 1P 20A 50/60Hz 1Ph EA
MSRP $56.88Surplus $10.87GE THQB1120 Miniature Circuit Breakers (MCBs) THQB 1P 20A 50/60Hz 1Ph EA​ ARCA SKU: C15-6998 Brand: GE MPN: THQB1120 UPC: 78316401218 Shipping Weight: 1.10 lbs. Shipping Height: 3.00...- SKU:
- C15-6998
- TS PIK:
- 112124754
- Wire Size:
- 14 to 8 AWG (Copper), 12 to 8 AWG (Aluminum)
- Mounting:
- Bolt-On
- Short Description:
- 120/240 VAC, 20 A, 10 kA Interrupt Rating, 1-Pole, 14 to 8 AWG Copper/12 to 8 AWG Aluminum, 1" Bolt-On Mount, Q-Line Frame, LI Trip Function, Fixed Thermal Magnetic, Non-Interchangeable/Common Trip, Compact, Molded Case, Miniature Circuit Breaker
- Series:
- THQB
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_10470_1_CAD.pdf
- Current Rating:
- 20 A
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_06341_11_16_11_17_CAT.pdf
- Used On:
- Load Center, Lighting Panelboard
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 1
- Type:
- Molded Case, Fixed Thermal Magnetic, Non-Interchangeable/Common Trip, Compact
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00005_INST.pdf
- Interrupting Rating:
- 10 kA
MSRP $56.88Surplus $10.87 -
GE THQL1120 Miniature Circuit Breakers (MCBs) THQL 1P 20A 120/240V 50/60Hz 1Ph EA
MSRP $35.32Surplus $4.48GE THQL1120 Miniature Circuit Breakers (MCBs) THQL 1P 20A 120/240V 50/60Hz 1Ph EA​ ARCA SKU: C15-3159 Brand: GE MPN: THQL1120 UPC: 78316401286 Shipping Weight: 0.35 lbs. Shipping...- SKU:
- C15-3159
- Approval:
- UL
- Amps:
- 20 A
- Frame:
- Q-Line
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Maximum AC Voltage:
- 240 V
- Poles:
- 1
- Terminal Type:
- Plug-On
- Type:
- Thermal Magnetic
- Type:
- Compact
- Volts:
- 120/240 VAC
- Short Description:
- 120/240 VAC, 20 A, 10 kA, 1-Pole, 14 to 8 AWG Copper/12 to 8 AWG Aluminum, 1" Plug-In Mount, Box Terminal, Q-Line Frame, Molded Case, Non-Interchangeable Trip, Compact, Fixed Thermal Magnetic, Circuit Breaker
- TS PIK:
- 555074
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00015_6_8_6_30_CAT.pdf
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00499_1_CAD.pdf
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00006_INST.pdf
- Current Rating:
- 20 A
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 1
- Mounting:
- Plug-On
- Series:
- THQ
- Frame Type:
- Q-Line
- Maximum AC Voltage Rating:
- 240 V
- Country of Origin:
- United States
MSRP $35.32Surplus $4.48 -
GE TEB111020 Molded Case Breakers (MCCBs)
MSRP $560.63Surplus $239.40GE TEB111020 Molded Case Breakers (MCCBs)​ ARCA SKU: C15-5998 Brand: GE MPN: TEB111020 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In...- SKU:
- C15-5998
- Voltage Rating:
- 120 VAC, 125 VDC
- Short Description:
- 120 VAC, 125 VDC, 20 A, 10 kA Interrupt, 1-Pole, Aluminum/Copper Load Lug Terminal, E150-Frame, Non-Interchangeable Trip, Core E/Low Tier, Thermal Magnetic, Industrial Molded Case Circuit Breaker
- Frame Type:
- E150
- Type:
- Thermal Magnetic
- Maximum AC Voltage Rating:
- 120 V
- Number of Poles:
- 1
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_9_6_67_CAT.pdf
- Interrupting Rating:
- 10 kA at 120 VAC, 5 kA at 125 VDC
- Current Rating:
- 20 A
- Maximum DC Voltage Rating:
- 125 V
- Approval:
- UL
MSRP $560.63Surplus $239.40 -
GE TED113020 Molded Case Breakers (MCCBs)
MSRP $600.00Surplus $166.31SKU: C15-5153 Brand: GE MPN: TED113020 UPC: 78316408242 Shipping Weight: 1.50 lbs. Shipping Height: 2.00 In. Shipping Length: 7.00 In. Shipping Width: 4.00 In...- SKU:
- C15-5153
- Maximum DC Voltage Rating:
- 125 V
- Maximum AC Voltage Rating:
- 480 V
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_9_6_67_CAT.pdf
- Current Rating:
- 20 A
- Frame Type:
- E150
- Number of Poles:
- 1
- Voltage Rating:
- 120/240/277/480 VAC, 125 VDC
- Short Description:
- 277 VAC, 125 VDC, 20 A, 14 kA Interrupt, 1-Pole, Aluminum/Copper Load Lug Terminal, E150-Frame, Non-Interchangeable Trip, Core E/Mid Tier, Thermal Magnetic, Industrial Molded Case Circuit Breaker
- Interrupting Rating:
- 10 kA at 480 VAC, 14 kA at 120/240/277 VAC, 10 kA at 125 VDC
- Type:
- Thermal Magnetic
- Approval:
- UL
MSRP $600.00Surplus $166.31 -
GE TED113020WL Molded Case Breakers (MCCBs)
MSRP $1,217.00Surplus $163.84SKU: C15-4863 Brand: GE MPN: TED113020WL UPC: 783164082432 Shipping Weight: 1.65 lbs. Shipping Height: 2.00 In. Shipping Length: 7.00 In. Shipping Width: 4.00 In...- SKU:
- C15-4863
- Voltage Rating:
- 120/240/277/480 VAC, 125 VDC
- Maximum DC Voltage Rating:
- 125 V
- Interrupting Rating:
- 10 kA at 480 VAC, 14 kA at 120/240/277 VAC, 10 kA at 125 VDC
- Short Description:
- 277 VAC, 125 VDC, 20 A, 14 kA Interrupt, 1-Pole, Aluminum/Copper Line/Load Lug Terminal, E150-Frame, Non-Interchangeable Trip, Core E/Mid Tier, Thermal Magnetic, Industrial Molded Case Circuit Breaker
- Number of Poles:
- 1
- Approval:
- UL
- Frame Type:
- E150
- Current Rating:
- 20 A
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_9_6_67_CAT.pdf
- Type:
- Thermal Magnetic
- Terminal Type:
- Copper/Aluminum Line and Load Lug
- Maximum AC Voltage Rating:
- 480 V
MSRP $1,217.00Surplus $163.84 -
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GE TED114020 Molded Case Breakers (MCCBs)
MSRP $1,422.00Surplus $383.94SKU: C15-18145 Brand: GE MPN: TED114020 UPC: 78316413171 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-18145
- Current Rating:
- 20 A
- Interrupting Rating:
- 10 kA at 480 VAC, 14 kA at 120/240/277 VAC, 10 kA at 125 VDC
- Type:
- Thermal Magnetic
- Voltage Rating:
- 120/240/277/480 VAC, 125 VDC
- Approval:
- UL
- Maximum AC Voltage Rating:
- 480 V
- Frame Type:
- E150
- Number of Poles:
- 1
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_9_6_67_CAT.pdf
- Short Description:
- 480 VAC, 125 VDC, 20 A, 14 kA Interrupt, 1-Pole, Aluminum/Copper Load Lug Terminal, E150-Frame, Non-Interchangeable Trip, Core E/Mid Tier, Thermal Magnetic, Industrial Molded Case Circuit Breaker
- Maximum DC Voltage Rating:
- 125 V
MSRP $1,422.00Surplus $383.94 -
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GE TEY1202 Molded Case Breakers (MCCBs)
MSRP $72.00Surplus $19.44SKU: C15-14508 Brand: GE MPN: TEY1202 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-14508
- Number of Poles:
- 1
- Voltage Rating:
- 277 Vac
- Short Description:
- 20 A 14kA 277 Vac
- Current Rating:
- 20 A
- Interrupting Rating:
- 14kA
MSRP $72.00Surplus $19.44 -
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GE TEYF120 Molded Case Breakers (MCCBs)
MSRP $656.00Surplus $90.77SKU: U00-8755 Brand: GE MPN: TEYF120 UPC: 78316438822 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- U00-8755
- Short Description:
- 120/240/277/480 VAC, 125 VDC, 20 A, 65 kA, 1-Pole, 14 AWG/10 AWG, TEYF Frame, Bolt-On Terminal, Thermal Magnetic, Compact, Non-Interchangeable Circuit Breaker
- Interrupting Rating:
- 14 kA at 240 V AC, 18 kA at 277/480 V AC, 65 kA at 120/240 V AC, 10 kA at 125 V DC
- Voltage Rating:
- 120/240/277/480 V AC, 125 V DC
- Terminal Type:
- Bolt-On
- Maximum AC Voltage Rating:
- 480 V
- Type:
- Thermal Magnetic, Compact
- Number of Poles:
- 1
- Frame Type:
- TEYF
- Maximum DC Voltage Rating:
- 125 V
- Current Rating:
- 20 A
- Approval:
- UL
MSRP $656.00Surplus $90.77 -
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GE THHQB11205 Molded Case Breakers (MCCBs)
MSRP $327.00Surplus $88.29SKU: C15-14299 Brand: GE MPN: THHQB11205 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-14299
- Number of Poles:
- 1
- Short Description:
- 20 A 22kA 120/240 Vac
- Current Rating:
- 20 A
- Interrupting Rating:
- 22kA
- Voltage Rating:
- 120/240 Vac
MSRP $327.00Surplus $88.29 -
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GE THHQB1120AF Miniature Circuit Breakers (MCBs)
MSRP $160.00Surplus $43.20SKU: C15-14263 Brand: GE MPN: THHQB1120AF UPC: 78316432973 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14263
- Maximum AC Voltage Rating:
- 240 V
- Number of Poles:
- 1
- Current Rating:
- 20 A
- Approval:
- UL
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01787_1_CAD.pdf
- Type:
- Thermal Magnetic, Compact
- Short Description:
- 120/240 VAC, 20 A, 22 kA Interrupt, 1-Pole, 14 to 10 AWG Aluminum/Copper Load Lug Terminal, 1" Bolt-On Mount, Q-Line Frame, Non-Interchangeable Trip, Compact, Fixed Thermal Magnetic, Arc Fault, Miniature Molded Case Circuit Breaker
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_36_CAT.pdf
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00004_INST.pdf
- Voltage Rating:
- 120/240 VAC
- Frame Type:
- Q-Line
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Terminal Type:
- Bolt-On
MSRP $160.00Surplus $43.20 -
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GE THHQB1120AF24 Molded Case Breakers (MCCBs)
MSRP $400.00Surplus $108.00SKU: C15-14267 Brand: GE MPN: THHQB1120AF24 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-14267
- Short Description:
- 20 A 22kA 120/240 Vac
- Number of Poles:
- 1
- Current Rating:
- 20 A
- Voltage Rating:
- 120/240 Vac
- Interrupting Rating:
- 22kA
MSRP $400.00Surplus $108.00 -
GE THHQB1120GFT Miniature Circuit Breakers (MCBs) EA
MSRP $684.00Surplus $134.88SKU: C15-10194 Brand: GE MPN: THHQB1120GFT UPC: 78316448551 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10194
- TS PIK:
- 126210865
- Type:
- Thermal Magnetic, Compact
- Voltage Rating:
- 120 VAC
- Number of Poles:
- 1
- Short Description:
- 120 VAC, 20 A, 22 kA, 1-Pole, Q-Line Frame, Bolt-On Terminal, Thermal Magnetic, Compact, Non-Interchangeable Circuit Breaker
- Terminal Type:
- Bolt-On
- Interrupting Rating:
- 22 kA at 120 VAC
- Current Rating:
- 20 A
MSRP $684.00Surplus $134.88 -
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GE THHQB1120HID2 Molded Case Breakers (MCCBs)
MSRP $131.00Surplus $35.37SKU: C15-14279 Brand: GE MPN: THHQB1120HID2 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-14279
- Short Description:
- 20 A 22kA 120/240 Vac
- Interrupting Rating:
- 22kA
- Number of Poles:
- 1
- Voltage Rating:
- 120/240 Vac
- Current Rating:
- 20 A
MSRP $131.00Surplus $35.37 -
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GE THHQB1120LM Molded Case Breakers (MCCBs)
MSRP $35.00Surplus $9.45SKU: C15-14307 Brand: GE MPN: THHQB1120LM UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-14307
- Short Description:
- 20 A 22 kA 120/240 Vac
- Current Rating:
- 20 A
- Voltage Rating:
- 120/240 Vac
- Number of Poles:
- 1
- Interrupting Rating:
- 22 kA
MSRP $35.00Surplus $9.45 -
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GE THHQC1120LL Molded Case Breakers (MCCBs)
MSRP $169.00Surplus $45.63SKU: C15-14441 Brand: GE MPN: THHQC1120LL UPC: 78316410896 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14441
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 20 A
- Terminal Type:
- Lug
- Short Description:
- 120/240 VAC, 20 A, 22 kA, 1-Pole, Q-Line Frame, LI Trip Function, 35 MM DIN Rail Mount, Molded Case, Fixed Thermal Magnetic, Compact, Non-Interchangeable Trip, Miniature Circuit Breaker
- Frame Type:
- Q-Line
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_10480_6_4_6_6_6_38_CAT.pdf
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00142_INST.pdf
- Type:
- Thermal Magnetic, Compact
- Approval:
- UL
- Maximum AC Voltage Rating:
- 240 V
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_12195_1_CAD.pdf
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Number of Poles:
- 1
MSRP $169.00Surplus $45.63 -
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GE THHQC1120WL3 Molded Case Breakers (MCCBs)
MSRP $35.50Surplus $9.59SKU: C15-14370 Brand: GE MPN: THHQC1120WL3 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-14370
- Voltage Rating:
- 120/240 Vac
- Number of Poles:
- 1
- Current Rating:
- 20 A
- Short Description:
- 20 A 22kA 120/240 Vac
- Interrupting Rating:
- 22kA
MSRP $35.50Surplus $9.59 -
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GE THHQL11202 Molded Case Breakers (MCCBs)
MSRP $101.61Surplus $27.43SKU: C15-14209 Brand: GE MPN: THHQL11202 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-14209
- Short Description:
- 20 A 22kA 120 Vac
- Current Rating:
- 20 A
- Number of Poles:
- 1
- Interrupting Rating:
- 22kA
- Voltage Rating:
- 120 Vac
MSRP $101.61Surplus $27.43 -
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GE THHQL1120AF24 Molded Case Breakers (MCCBs)
MSRP $500.00Surplus $135.00SKU: C15-14165 Brand: GE MPN: THHQL1120AF24 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-14165
- Current Rating:
- 20 A
- Voltage Rating:
- 120/240 Vac
- Number of Poles:
- 1
- Interrupting Rating:
- 22kA
- Short Description:
- 20 A 22kA 120/240 Vac
MSRP $500.00Surplus $135.00 -
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GE THHQL1120DF Molded Case Breakers (MCCBs)
MSRP $6,569.00Surplus $1,773.63SKU: C15-18297 Brand: GE MPN: THHQL1120DF UPC: 78316453211 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-18297
- Maximum AC Voltage Rating:
- 240 V
- Current Rating:
- 20 A
- Frame Type:
- Q-Line
- Short Description:
- 120/240 VAC, 20 A, 22 kA, 1-Pole, 14 to 8 AWG, Q-Line Frame, Non-Interchangeable Circuit Breaker
- Interrupting Rating:
- 22 kA at 120 VAC
- Number of Poles:
- 1
- Approval:
- UL
- Voltage Rating:
- 120/240 VAC
MSRP $6,569.00Surplus $1,773.63 -
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GE THHQL1120GF Molded Case Breakers (MCCBs)
MSRP $175.00Surplus $47.25SKU: C15-14172 Brand: GE MPN: THHQL1120GF UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-14172
- Number of Poles:
- 1
- Current Rating:
- 20 A
- Wire Size:
- 14 to 8 AWG (Copper), 12 to 8 AWG (Aluminum)
- Size:
- 1 Inch Width x 2-3/8 Inch Depth x 3-9/32 Inch Height
- Series:
- THHQL
- Mounting:
- 1 Plug-On
- Terminal Type:
- Load Lug
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_04199_1_CAD.pdf
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00004_INST.pdf
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01912_6_32_CAT.pdf
- Approval:
- UL
- Used On:
- Load Center, Lighting Panelboard
- Voltage Rating:
- 120/240 VAC
- Interrupting Rating:
- 22 kA
- Short Description:
- 120/240 VAC, 20 A, 1-Pole, 22 kA, 14 to 8 AWG Copper, 12 to 8 AWG Aluminum, Plug-On Mount, Molded Case, Thermal Magnetic, Self-Test, Ground Fault Circuit Breaker
- Type:
- Molded Case, Fixed Thermal Magnetic, Non-Interchangeable Trip
MSRP $175.00Surplus $47.25
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