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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Eaton NZMN1-AF50-NA Molded Case Breakers (MCCBs) EA
MSRP $2,679.32Surplus $235.10SKU: C15-6724 Brand: Eaton MPN: NZMN1-AF50-NA UPC: 01508274231 Shipping Weight: 2.55 lbs. Shipping Height: 4.00 In. Shipping Length: 4.00 In. Shipping Width: 8.00 In...- SKU:
- C15-6724
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Approval:
- CE
- Amps:
- 50 A
- Frame:
- NZM1
- Interrupting Rating:
- 50 kA
- Maximum AC Voltage:
- 480
- Maximum DC Voltage:
- 500
- Poles:
- 3
- Size:
- 90 Millimeter Width x 84.5 Millimeter Depth x 145 Millimeter Height
- Terminal Type:
- Front Frame ClA
- Terminal Type:
- Screw
- Type:
- Thermal Magnetic
- Type:
- Fixed Thermal
- Volts:
- 480 VAC Star/277 V
- Volts:
- 500 VDC
- Short Description:
- 480 VAC Star/277 VAC, 500 VDC, 50 A, 50 kA, 3-Pole, Front Frame ClA/Box Terminal, NZM1 Frame, Fixed Thermal Magnetic, Molded Case Circuit Breaker
- Series:
- NZMN1
- Specification/Technical:
- Eaton-Moeller_00448_1_2_SPEC.pdf
- Data Sheet:
- imag ...
- Maximum AC Voltage Rating:
- 480
- Frame Type:
- NZM1
- Installation/Operator:
- Eaton_00324_INST.pdf
- Maximum DC Voltage Rating:
- 500
- Catalog:
- Eaton-Moeller_00013_155_CAT.pdf
- Voltage Rating:
- 480 VAC Star/277 V, 500 VDC
- Current Rating:
- 50 A
- Number of Poles:
- 3
- Country of Origin:
- Germany
MSRP $2,679.32Surplus $235.10 -
EGH3050FFG 3P 50A
MSRP $1,841.13Surplus $828.51SKU: C15-4187 Brand: MPN: EGH3050FFG UPC: Shipping Weight: 2.75 lbs. Shipping Height: 6.00 In. Shipping Length: 3.00 In. Shipping Width: 4.00 In. Product...- SKU:
- C15-4187
- Series:
- G
- Type:
- Molded Case
- Type:
- Fixed Thermal Fixed Magnetic
- Approval:
- UL
- Approval:
- CSA
- Approval:
- CE
- Size:
- 3 Inch W x 2.99 Inch D x 5.5 Inch H
- Volts:
- 415/480 V at 50/60 Hz
- Amps:
- 32 A
- Poles:
- 3
- Interrupting Rating:
- 70 kA at 415
- Interrupting Rating:
- 65 kA at 480 VAC
- Interrupting Rating:
- 10 kA at 250 VDC
- Terminal Type:
- Standard Line and Load Terminal
- Frame Type:
- EG
- Maximum AC Voltage Rating:
- 480
- Short Description:
- 415/480 VAC 50/60 Hz, 50 A, 70/65 kA, 3-Pole, Standard Line and Load Terminal, EG Frame, Fixed Thermal, Fixed Magnetic, Molded Case
- Catalog:
- Eaton_27487_V4T2_142-V4T2_144_V4T2_153_V4T2_154_V4T2_158_CAT.pdf
- Current Rating:
- 50 A
- Number of Poles:
- 3
- Voltage Rating:
- 415/480 V at 50/60 Hz
- Country of Origin:
- United States
MSRP $1,841.13Surplus $828.51
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.
