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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Siemens RHOSVD Circuit Breaker Accessories EA
MSRP $98.00Surplus $21.76Siemens RHOSVD Circuit Breaker Accessories EA​ ARCA SKU: E30-10153 Brand: Siemens MPN: RHOSVD UPC: Shipping Weight: 0.90 lbs. Shipping Height: 17.00 In. Shipping...- SKU:
- E30-10153
- Short Description:
- 12" L, Rotary Handle Shaft for Circuit Breaker
- Type:
- Door Mounted Rotary Operator Handle
- Installation/Operator:
- SiemensAG_00472_INST.pdf
- Country of Origin:
- Mexico
- Catalog:
- SiemensAG_01698_17_126_CAT.pdf
MSRP $98.00Surplus $21.76 -
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Siemens RHVPS12 Circuit Breaker Accessories
MSRP $162.50Surplus $26.58Siemens RHVPS12 Circuit Breaker Accessories​ ARCA SKU: C15-3563 Brand: Siemens MPN: RHVPS12 UPC: 783643616943 Shipping Weight: 1.05 Shipping Height: 3.00 In. Shipping Length: 17...- SKU:
- C15-3563
- Short Description:
- BREAKER VL SHAFT VAR DEPTH ROT 12IN N/P-FR
- Country of Origin:
- Mexico
MSRP $162.50Surplus $26.58 -
Siemens S01FD60 Shunt Trips
MSRP $1,558.00Surplus $238.37Siemens S01FD60 Shunt Trips​ ARCA SKU: A13-1424 Brand: Siemens MPN: S01FD60 UPC: 78364321266 Shipping Weight: 0.55 lbs. Shipping Height: 5.00 In. Shipping Length: 4.00 In...- SKU:
- A13-1424
- Short Description:
- 120 VAC, Shunt Trip for FD Frame Molded Case Circuit Breaker
- Catalog:
- SiemensAG_01698_17_84_17_121_CAT.pdf
- Country of Origin:
- Mexico
- AC Voltage Rating:
- 120 V
- Used On:
- Molded Case Circuit Breaker
MSRP $1,558.00Surplus $238.37 -
Siemens S01MN6 Circuit Breaker Accessories EA
MSRP $2,150.00Surplus $569.38SKU: C15-10614 Brand: Siemens MPN: S01MN6 UPC: 78364321598 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10614
- TS PIK:
- 21367757
- Country of Origin:
- Mexico
- Short Description:
- 120 VAC, Shunt Trip for MD/ND/PD/RD Frame Molded Case Circuit Breaker
- Used On:
- 800 A MD/SMD, 1200 A ND/SND, 1600 A PD/SPD, 2000 A RD Frame Molded Case Circuit Breaker
- Catalog:
- SiemensAG_01698_17_99_CAT.pdf
- Mounting Location:
- Left/Right Pole
MSRP $2,150.00Surplus $569.38 -
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Siemens S17ED60 Shunt Trips 24V
MSRP $1,558.00Surplus $280.44SKU: A13-1426 Brand: Siemens MPN: S17ED60 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- A13-1426
MSRP $1,558.00Surplus $280.44 -
Siemens SADU Circuit Breaker Accessories EA
MSRP $2,820.00Surplus $706.74SKU: C15-7506 Brand: Siemens MPN: SADU UPC: 783643087804 Shipping Weight: 0.50 lbs. Shipping Height: 3.00 In. Shipping Length: 4.00 In. Shipping Width: 8.00 In...- SKU:
- C15-7506
- Country of Origin:
- Mexico
- Short Description:
- BREAKER PLUG-IN AMMETER DISPLAY UNIT
MSRP $2,820.00Surplus $706.74 -
Siemens SCND69100A Molded Case Breakers (MCCBs) SCND6 3P 1000A 600V 50/60Hz 3Ph
MSRP $37,350.00Surplus $2,449.26SKU: C15-3445 Brand: Siemens MPN: SCND69100A UPC: Shipping Weight: 64.10 lbs. Shipping Height: 9.00 In. Shipping Length: 23.00 In. Shipping Width: 10.00 In. Product...- SKU:
- C15-3445
- Series:
- SCND6-A
- Type:
- Electronic
- Type:
- Solid State
- Approval:
- UL 489
- Approval:
- IEC 947-2
- Size:
- 9 Inch Width x 8.25 Inch Depth x 16 Inch Height
- Volts:
- 600 VAC
- Amps:
- 32 A
- Poles:
- 3
- Interrupting Rating:
- 200 kA at 240 VAC (UL 489)
- Interrupting Rating:
- 100 kA at 480 Volt AC (UL 489)
- Interrupting Rating:
- 65 kA at 600 Volt AC (UL 489)
- Terminal Type:
- Line/Load Lug
- Frame Type:
- ND
- Maximum AC Voltage Rating:
- 600 V
- Short Description:
- 600 VAC, 1000 A, 100 kA, 3-Pole, 1/0 AWG to 500 KCMIL Copper/Aluminum, Line/Load Lug Terminal, MD Frame, LI Sensitrip, Electronic Trip
- Current Rating:
- 100 A
- Voltage Rating:
- 600 VAC
- Number of Poles:
- 3
- Country of Origin:
- MEX
MSRP $37,350.00Surplus $2,449.26 -
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Siemens SDG Circuit Breaker Accessories Breaker Mounting Kit D Frame SDG D FRAME VL BKR MTG KIT (P4)
MSRP $1,950.00Surplus $1,053.18SKU: C15-2436 Brand: Siemens MPN: SDG UPC: 040892191844 Shipping Weight: 0.93 lbs. Shipping Height: 2.10 In. Shipping Length: 6.30 In. Shipping Width: 6.20 In...- SKU:
- C15-2436
- Frame:
- D
- Short Description:
- D FRAME VL BKR MTG KIT (P4)
- Catalog:
- EmersonElectricCo-Appleton_00245_344-346_CAT.pdf
MSRP $1,950.00Surplus $1,053.18 -
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Siemens SF6D Circuit Breaker Accessories
MSRP $3,088.45Surplus $1,111.84SKU: C15-7641 Brand: Siemens MPN: SF6D UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-7641
MSRP $3,088.45Surplus $1,111.84 -
Siemens SHMD6B800LSIH Molded Case Breakers (MCCBs)
MSRP $35,000.00Surplus $9,282.89SKU: C15-11435 Brand: Siemens MPN: SHMD6B800LSIH UPC: Shipping Weight: 54.45 lbs. Shipping Height: 13.00 In. Shipping Length: 19.00 In. Shipping Width: 11.00 In...- SKU:
- C15-11435
- Current Rating:
- 800 A
- Series:
- SHMD
- Interrupting Rating:
- 65kA@480V
- Number of Poles:
- 3
- Number of Phases:
- 3
- Voltage Rating:
- 600 V
- Short Description:
- Siemens, Sentron Series, type SHMD, 3PH, 3P, 600V, 800A, 65kA@480V, Feed-Thru connection, 100% rated, complete with Sensitrip IV series trip unit with LSI - Long-Time,
- Country of Origin:
- Mexico
MSRP $35,000.00Surplus $9,282.89 -
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Siemens SHND69120ANGTH Molded Case Breakers (MCCBs) 3P
MSRP $41,646.00Surplus $14,992.56Siemens SHND69120ANGTH Molded Case Breakers (MCCBs) 3P​ ARCA SKU: C15-7677 Brand: Siemens MPN: SHND69120ANGTH UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-7677
MSRP $41,646.00Surplus $14,992.56 -
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Siemens SJ1 Circuit Breaker Accessories EA
MSRP $4,150.08Surplus $922.51SKU: L12-1907 Brand: Siemens MPN: SJ1 UPC: 783643225657 Shipping Weight: 12.55 lbs. Shipping Height: 4.00 In. Shipping Length: 20.00 In. Shipping Width: 11.00 In...- SKU:
- L12-1907
- Short Description:
- Jumbo, 1-Gang, 302/304 Smooth Stainless Steel, (1) Switch, Wallplate
- Catalog:
- HUBKELE00218_K3_K16_K27_K28.pdf
- Country of Origin:
- United States
MSRP $4,150.08Surplus $922.51 -
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Siemens SLM1D Circuit Breaker Accessories
MSRP $5,672.83Surplus $2,042.22SKU: C15-7642 Brand: Siemens MPN: SLM1D UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-7642
MSRP $5,672.83Surplus $2,042.22 -
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Siemens SMB6R Circuit Breaker Accessories PK
MSRP $18.86Surplus $5.25Siemens SMB6R Circuit Breaker Accessories PK​ ARCA SKU: C15-6204 Brand: Siemens MPN: SMB6R UPC: Shipping Weight: 0.35 lbs. Shipping Height: 1.00 In. Shipping Length: 10...- SKU:
- C15-6204
MSRP $18.86Surplus $5.25 -
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Siemens SMBKL6D Circuit Breaker Accessories Breaker Mounting Kit JD/LD
MSRP $266.00Surplus $193.20SKU: C15-2432 Brand: Siemens MPN: SMBKL6D UPC: 040892192346 Shipping Weight: 11.42 lbs. Shipping Height: 2.44 In. Shipping Length: 11.42 In. Shipping Width: 2.13 In...- SKU:
- C15-2432
- Frame:
- JD/LD
- Short Description:
- SENTRON JD/LD FRAME MN BRKR MNTG KIT- P5
MSRP $266.00Surplus $193.20 -
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Siemens SMD69800ANGT Molded Case Breakers (MCCBs)
MSRP $26,277.00Surplus $9,459.72Siemens SMD69800ANGT Molded Case Breakers (MCCBs)​ ARCA SKU: C15-7643 Brand: Siemens MPN: SMD69800ANGT UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-7643
MSRP $26,277.00Surplus $9,459.72 -
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Siemens SMND Circuit Breaker Accessories
MSRP $6,128.32Surplus $2,206.20SKU: C15-7644 Brand: Siemens MPN: SMND UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-7644
- Used On:
- P5 Panelboard/FC Switch Board
- Data Sheet:
- SiemensAG_09498_1_2_DATA.pdf
- Installation/Operator:
- SiemensAG_00580_INST.pdf
- Type:
- Mounting Kit
MSRP $6,128.32Surplus $2,206.20 -
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Siemens SND69120A Molded Case Breakers (MCCBs)
MSRP $27,408.00Surplus $9,866.88Siemens SND69120A Molded Case Breakers (MCCBs)​ ARCA SKU: C15-7706 Brand: Siemens MPN: SND69120A UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-7706
MSRP $27,408.00Surplus $9,866.88 -
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Siemens SND69120ANT Molded Case Breakers (MCCBs)
MSRP $25,594.00Surplus $9,213.84Siemens SND69120ANT Molded Case Breakers (MCCBs)​ ARCA SKU: C15-7645 Brand: Siemens MPN: SND69120ANT UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-7645
MSRP $25,594.00Surplus $9,213.84 -
Siemens TA1E6125 Circuit Breaker Accessories Framed Breaker Lug 125A
MSRP $32.00Surplus $29.12Siemens TA1E6125 Circuit Breaker Accessories Framed Breaker Lug 125A​ ARCA SKU: C15-2758 Brand: Siemens MPN: TA1E6125 UPC: 783643224902 Shipping Weight: 0.05 Shipping Height: 1.00 In...- SKU:
- C15-2758
- Type:
- Line/Load Lug
- Used On:
- ED Frame Sentron Series Molded Case Circuit Breaker
- Conductor Material:
- Copper/Aluminum
- Body Material:
- Aluminum
- Maximum Conductor Size:
- 3/0 AWG (Copper)
- Maximum Conductor Size:
- 2/0 AWG (Aluminum)
- Minimum Conductor Size:
- 3 AWG (Copper)
- Minimum Conductor Size:
- 1 AWG (Aluminum)
- Number of Conductors:
- 1
- Maximum Breaker Current Rating:
- 125 Ampere
- Quantity:
- 1
- Short Description:
- 3 to 3/0 AWG Copper/1 to 2/0 AWG Aluminum, Aluminum, Line/Load Side, Mechanical
- Catalog:
- SiemensAG_01854_22_CAT.pdf
- Installation/Operator:
- SiemensAG_00181_INST.pdf
- Country of Origin:
- Mexico
MSRP $32.00Surplus $29.12
Disclaimer: ARCA Supply is not an authorized distributor, reseller or representative of any manufacturer, brand or product listed. All product names, trademarks, brands and logos are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder. All items sold by ARCA Supply are covered under ARCA Supply's warranty and not the manufacturer warranty.
