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BJA160205 | Square D 1-Pole 20A 600V I-Line Thermal Magnetic Molded Case Circuit Breaker
- Regular price
- $378.00
- Sale price
- $378.00
- Regular price
-
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Product Description P/N: BJA160205
Description
The Square D BJA160205 is a 1-pole, 20-amp molded case circuit breaker engineered for dependable circuit protection in industrial and commercial power systems. Designed for operation up to 600Y/347 VAC, it provides thermal-magnetic protection with a high interrupting capacity of 100kA at 240V. This I-Line plug-in style breaker ensures quick installation, strong electrical connectivity, and long-term performance under demanding conditions.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Square D |
| Category | Circuit Breaker |
| Part Number | BJA160205 |
| Subcategory | Molded Case |
| Series | PowerPact B |
| Frame Type | J Frame |
| Poles | 1 |
| Phase | 1 |
| Voltage Rating | 600Y/347 VAC |
| Current Rating | 20 A |
| Interrupting Capacity | 100kA @ 240V, 65kA @ 480V, 25kA @ 600V |
| Trip Technology | Thermal-Magnetic |
| Trip Functions | Long Time & Instantaneous |
| Connection Type | I-Line Style Plug-In |
| Terminal Connection | I-Line (line side), Lug (load side) |
| Wire Size | AWG 14–2/0 Cu/Al |
| Frequency | 50/60 Hz |
| Insulation Voltage (Ui) | 800 V |
| Impulse Withstand Voltage (Uimp) | 8 kV |
| Mechanical Durability | 20,000 cycles |
| Electrical Durability | 10,000 cycles |
| Operating Temperature | -25°C to +70°C |
| Approvals | UL 489, CSA C22.2, IEC, NOM, CE, CCC, EAC, NEMA AB1 |
| IP Degree of Protection | IP40 (Front cover) |
| Color | Gray (RAL 7016) |
| Country of Origin | Mexico |
| Weight | 1 lb |
Information About BJA160205
The BJA160205 is part of the Square D PowerPact B-Series, a family of molded case circuit breakers known for compact design, thermal-mechanical precision, and high fault interruption capability. Built with an I-Line plug-in connection, it enables secure integration into distribution panels, simplifying assembly and maintenance. Its thermal-magnetic trip unit offers both long-time and instantaneous protection for overload and short-circuit events. Designed for single-pole applications, this unit supports operational voltages up to 600V and meets major global standards including UL 489, CSA, IEC, NOM, and CE.
Key Features:
- Rated Current: 20 Amps – Provides consistent performance for light to medium load circuits.
- Voltage Rating: 600Y/347 VAC – Supports high-voltage applications across industrial power systems.
- Interrupting Capacity: 100kA @ 240V – Ensures high-level fault protection for safe operation.
- Trip Technology: Thermal-Magnetic – Combines overload and short-circuit protection for efficiency.
- Connection Type: I-Line Plug-In – Enables fast installation and secure electrical connection.
- Compliance: UL, CSA, IEC, CE Certified – Meets international safety and performance standards.
- Durability: 20,000 mechanical cycles – Designed for extended service life under repetitive operations.
- Operating Temperature: -25°C to +70°C – Performs reliably across a wide ambient temperature range.
The BJA160205 delivers the reliability and precision required for efficient circuit protection in industrial, commercial, and high-performance electrical systems.
Description
The Square D BJA160205 is a 1-pole, 20-amp molded case circuit breaker engineered for dependable circuit protection in industrial and commercial power systems. Designed for operation up to 600Y/347 VAC, it provides thermal-magnetic protection with a high interrupting capacity of 100kA at 240V. This I-Line plug-in style breaker ensures quick installation, strong electrical connectivity, and long-term performance under demanding conditions.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Square D |
| Category | Circuit Breaker |
| Part Number | BJA160205 |
| Subcategory | Molded Case |
| Series | PowerPact B |
| Frame Type | J Frame |
| Poles | 1 |
| Phase | 1 |
| Voltage Rating | 600Y/347 VAC |
| Current Rating | 20 A |
| Interrupting Capacity | 100kA @ 240V, 65kA @ 480V, 25kA @ 600V |
| Trip Technology | Thermal-Magnetic |
| Trip Functions | Long Time & Instantaneous |
| Connection Type | I-Line Style Plug-In |
| Terminal Connection | I-Line (line side), Lug (load side) |
| Wire Size | AWG 14–2/0 Cu/Al |
| Frequency | 50/60 Hz |
| Insulation Voltage (Ui) | 800 V |
| Impulse Withstand Voltage (Uimp) | 8 kV |
| Mechanical Durability | 20,000 cycles |
| Electrical Durability | 10,000 cycles |
| Operating Temperature | -25°C to +70°C |
| Approvals | UL 489, CSA C22.2, IEC, NOM, CE, CCC, EAC, NEMA AB1 |
| IP Degree of Protection | IP40 (Front cover) |
| Color | Gray (RAL 7016) |
| Country of Origin | Mexico |
| Weight | 1 lb |
Information About BJA160205
The BJA160205 is part of the Square D PowerPact B-Series, a family of molded case circuit breakers known for compact design, thermal-mechanical precision, and high fault interruption capability. Built with an I-Line plug-in connection, it enables secure integration into distribution panels, simplifying assembly and maintenance. Its thermal-magnetic trip unit offers both long-time and instantaneous protection for overload and short-circuit events. Designed for single-pole applications, this unit supports operational voltages up to 600V and meets major global standards including UL 489, CSA, IEC, NOM, and CE.
Key Features:
- Rated Current: 20 Amps – Provides consistent performance for light to medium load circuits.
- Voltage Rating: 600Y/347 VAC – Supports high-voltage applications across industrial power systems.
- Interrupting Capacity: 100kA @ 240V – Ensures high-level fault protection for safe operation.
- Trip Technology: Thermal-Magnetic – Combines overload and short-circuit protection for efficiency.
- Connection Type: I-Line Plug-In – Enables fast installation and secure electrical connection.
- Compliance: UL, CSA, IEC, CE Certified – Meets international safety and performance standards.
- Durability: 20,000 mechanical cycles – Designed for extended service life under repetitive operations.
- Operating Temperature: -25°C to +70°C – Performs reliably across a wide ambient temperature range.
The BJA160205 delivers the reliability and precision required for efficient circuit protection in industrial, commercial, and high-performance electrical systems.