NB232050 - 50Amp Circuit Breaker
- 50 Amp
- 10k @ 240VAC
- 3 Pole
Purchase Options: New In Box
NB232050 - 50Amp Circuit Breaker Description
NB232050 - 50Amp Circuit Breaker
The NB232050 50 Amp 3 Pole Circuit Breaker is designed for three-phase electrical systems that require steady, reliable protection. With a 50 amp rating and 10k AIC at 240VAC, it helps protect wiring and connected equipment from overloads and short circuits. The thermal magnetic trip mechanism reacts to both long-term overcurrent conditions and sudden faults, helping reduce the risk of equipment damage. Its bolt-on design attaches securely to compatible panels, creating a solid connection that stays in place over time.
This breaker is commonly used as a replacement unit in existing panels or for routine electrical maintenance where a properly rated 3 pole, 50A breaker is required.
Key Features and Benefits
- Three-Pole Configuration: Protects all three phases of a 240VAC circuit.
- 50 Amp Rating: Supports circuits with moderate to high electrical demand.
- Thermal Magnetic Trip: Designed to respond to overloads and short circuits.
- 10k AIC Rating: Capable of interrupting fault currents up to 10kA at 240VAC.
- Bolt-On Mounting: Provides a secure and stable panel connection.
Technical Specifications
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Model: NB232050
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Poles: 3
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Amperage: 50A
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Voltage: 240VAC
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AIC Rating: 10kA @ 240VAC
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Frame Type: NB
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Mounting Type: Bolt-On
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Dimensions: 3.00" W x 3.38" L x 2.31" D
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Shipping Weight: 2.75 lbs
Material Compliance and Certifications
- UL Listed
- RoHS Compliant
Where It Works Best
- The NB232050 is suited for residential and light commercial three-phase systems that require a 50 amp, bolt-on circuit breaker. It is typically used in panelboard replacements and maintenance applications where proper amperage and secure installation are essential for safe operation.
Use of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer. CIRCUIT BREAKER SUPERSTORE® is an independent reseller and is not an authorized distributor, affiliate, or representative of any manufacturer. Manufacturer warranties do not apply unless expressly stated. All trademarks and registered trademarks are the property of their respective owners.
Specifications
- Width:3.0
- Height:3.38
- Depth:2.31
- Poles:3
- Amperes:50
- A.I.C. Rating & Volts:10k @ 240VAC
- Type:NB
- Approx Dimensions:3.00"W x 3.38"L x 2.31"D
- Additional Notes:Bolt-on, Thermal Magnetic Circuit Breaker
Returns are easy
You may return unused items within 30 days of delivery for a full refund.
FREE shipping on breaker orders over $100 and all other items with orders over $500.
CIRCUIT BREAKER SUPERSTORE® offers one to five day delivery in the United States. The variation depends on the chosen shipping speed and the warehouse location for the product(s).
Same Day Shipping
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In rare circumstances, CIRCUIT BREAKER SUPERSTORE® may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.
CIRCUIT BREAKER SUPERSTORE® provides a limited 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer).