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BDA24030Y2 | Square D 30A 2-Pole PowerPact B Thermal-Magnetic Molded Case Circuit Breaker
- Regular price
- $799.00
- Sale price
- $799.00
- Regular price
-
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Product Description P/N: BDA24030Y2
Description
The Square D BDA24030Y2 is a 2-pole molded case circuit breaker designed to provide dependable overcurrent protection in 480Y/277VAC systems. With a 30A rating and an 18kA interrupting capacity at 480V, it supports industrial and commercial loads requiring stable performance. This unit features an I-Line plug-in connection and dual-function thermal magnetic tripping for accurate response under varying fault conditions.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Square D |
| Category | Circuit Breaker |
| Part Number | BDA24030Y2 |
| Subcategory | Molded Case |
| Series | PowerPact B |
| Amperage | 30A |
| Poles | 2 |
| Voltage Rating | 480Y/277VAC |
| Interrupting Rating | 18kAIC @ 480V |
| Trip Unit | Thermal-Magnetic |
| Continuous Current Rating | 80% |
| Connection Type | I-Line plug-in (line), load-side lugs |
| Wire Range | AWG 14 to AWG 2/0 (Cu/Al) |
| Actuator Type | Toggle |
| Certifications | UL, CSA, CE, NEMA, IEC, NOM, CCC, EAC, RoHS |
| Impulse Withstand Voltage | 8 kV |
| Insulation Voltage | 800V (IEC) |
| Mechanical Durability | 20,000 cycles |
| Electrical Durability | 10,000 cycles @ 440V |
| Operating Temperature | –25°C to 70°C |
| Mounting Mode | I-Line |
| Dimensions | 2.12 in × 5.39 in × 3.5 in |
| Country of Origin | Mexico |
| Weight | 2.1 lb |
Information About BDA24030Y2
The BDA24030Y2 is part of the PowerPact B-Frame series, designed to offer compact molded case construction with versatile mounting and connection options. It features an I-Line line-side interface combined with load-side mechanical lugs, enabling integration into standard distribution equipment. Built with thermal-magnetic trip technology, it provides long-time overload protection and instantaneous short-circuit response for reliable system operation. The breaker carries UL, CSA, CE, IEC, and other international certifications, supporting broad compatibility across regulated electrical installations.
Key Features:
- 30A Rating: Supports light to medium-duty distribution circuits operating at 480Y/277VAC.
- Thermal-Magnetic Tripping: Provides coordinated long-time overload and instantaneous short-circuit protection.
- 18kA Interrupting Capacity: Handles moderate fault energy levels across common industrial power systems.
- I-Line Plug-In Connection: Enables fast, secure installation on I-Line bus structures.
- Dual-Termination Design: Uses I-Line for the line side and mechanical lugs on the load side for flexible wiring options.
- Wide Wire Range: Accepts AWG 14 to AWG 2/0 copper or aluminum conductors.
- High Durability: Rated for 20,000 mechanical cycles and 10,000 electrical cycles under IEC standards.
- Environmental Robustness: Operates reliably from –25°C to 70°C and meets IP40 front-protection requirements.
The BDA24030Y2 delivers the reliability and precision required for molded case circuit protection in commercial and industrial power distribution systems.
Description
The Square D BDA24030Y2 is a 2-pole molded case circuit breaker designed to provide dependable overcurrent protection in 480Y/277VAC systems. With a 30A rating and an 18kA interrupting capacity at 480V, it supports industrial and commercial loads requiring stable performance. This unit features an I-Line plug-in connection and dual-function thermal magnetic tripping for accurate response under varying fault conditions.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Square D |
| Category | Circuit Breaker |
| Part Number | BDA24030Y2 |
| Subcategory | Molded Case |
| Series | PowerPact B |
| Amperage | 30A |
| Poles | 2 |
| Voltage Rating | 480Y/277VAC |
| Interrupting Rating | 18kAIC @ 480V |
| Trip Unit | Thermal-Magnetic |
| Continuous Current Rating | 80% |
| Connection Type | I-Line plug-in (line), load-side lugs |
| Wire Range | AWG 14 to AWG 2/0 (Cu/Al) |
| Actuator Type | Toggle |
| Certifications | UL, CSA, CE, NEMA, IEC, NOM, CCC, EAC, RoHS |
| Impulse Withstand Voltage | 8 kV |
| Insulation Voltage | 800V (IEC) |
| Mechanical Durability | 20,000 cycles |
| Electrical Durability | 10,000 cycles @ 440V |
| Operating Temperature | –25°C to 70°C |
| Mounting Mode | I-Line |
| Dimensions | 2.12 in × 5.39 in × 3.5 in |
| Country of Origin | Mexico |
| Weight | 2.1 lb |
Information About BDA24030Y2
The BDA24030Y2 is part of the PowerPact B-Frame series, designed to offer compact molded case construction with versatile mounting and connection options. It features an I-Line line-side interface combined with load-side mechanical lugs, enabling integration into standard distribution equipment. Built with thermal-magnetic trip technology, it provides long-time overload protection and instantaneous short-circuit response for reliable system operation. The breaker carries UL, CSA, CE, IEC, and other international certifications, supporting broad compatibility across regulated electrical installations.
Key Features:
- 30A Rating: Supports light to medium-duty distribution circuits operating at 480Y/277VAC.
- Thermal-Magnetic Tripping: Provides coordinated long-time overload and instantaneous short-circuit protection.
- 18kA Interrupting Capacity: Handles moderate fault energy levels across common industrial power systems.
- I-Line Plug-In Connection: Enables fast, secure installation on I-Line bus structures.
- Dual-Termination Design: Uses I-Line for the line side and mechanical lugs on the load side for flexible wiring options.
- Wide Wire Range: Accepts AWG 14 to AWG 2/0 copper or aluminum conductors.
- High Durability: Rated for 20,000 mechanical cycles and 10,000 electrical cycles under IEC standards.
- Environmental Robustness: Operates reliably from –25°C to 70°C and meets IP40 front-protection requirements.
The BDA24030Y2 delivers the reliability and precision required for molded case circuit protection in commercial and industrial power distribution systems.