Description
The Square D BDA261001 is a PowerPact B molded case circuit breaker engineered for dependable overcurrent protection in commercial and industrial distribution systems. This 2-pole, 100 amp breaker utilizes thermal magnetic trip technology and supports I-Line plug-in mounting for fast, secure installation. Designed for 600Y/347VAC applications, the BDA261001 delivers consistent performance and system protection under demanding electrical conditions.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Square D |
| Category |
Circuit Breaker |
| Part Number |
BDA261001 |
| Subcategory |
Molded Case Circuit Breaker |
| Series |
PowerPact B |
| Frame Size |
B-Frame |
| Breaker Type |
BDA |
| Amperage Rating |
100 A |
| Voltage Rating |
600Y/347 VAC |
| Number of Poles |
2 |
| Phase |
Single Phase |
| Continuous Current Rating |
80% |
| Trip Unit Type |
Thermal Magnetic |
| Trip Functions |
Long-Time and Instantaneous |
| Interrupt Rating |
25 kA @ 240 VAC; 18 kA @ 480 VAC; 14 kA @ 600Y/347 VAC |
| Mounting Type |
I-Line Plug-In |
| Connection Type |
I-Line Line Side, Lug Load Side |
| Wire Size Range |
AWG 14 to AWG 2/0 (Copper/Aluminum) |
| Operating Temperature |
-25°C to 70°C |
| Certifications |
UL 489, CSA C22.2 No. 5, IEC, CCC, NOM, CE |
| Dimensions |
2.12 in × 5.39 in |
| Weight |
1.41 lb |
Information About BDA261001
The BDA261001 is a Square D PowerPact B-frame circuit breaker built for compact yet robust power distribution applications. It incorporates dual-break rotating contact technology to reduce peak current stress during short-circuit events and features an integral push-to-trip button for manual operation and testing. Designed for I-Line mounting, this breaker integrates seamlessly into Square D I-Line panelboards while maintaining an 80% continuous current rating. Its compliance with multiple international and regional standards makes it suitable for regulated commercial and industrial electrical environments.
Key Features:
- 100 Amp Current Rating: Supports medium-load distribution circuits in commercial and industrial systems
- 2-Pole Configuration: Provides coordinated protection across two conductors
- Thermal Magnetic Protection: Delivers reliable long-time and instantaneous trip response
- I-Line Plug-In Mounting: Enables fast installation and secure bus connection
- Dual-Break Rotating Contacts: Reduces peak current and contact wear during fault conditions
- Push-to-Trip Button: Allows manual tripping for testing and maintenance
- High-Voltage Capability: Rated for 600Y/347VAC distribution systems
The BDA261001 delivers the reliability and precision required for commercial and industrial power distribution protection.
