Square D BJL16100 100A 1-Pole 600 V Circuit Breaker

Square D BJL16100 100A 1-Pole 600 V Circuit Breaker is a compact, dependable overcurrent protection device designed for reliable performance in compatible electrical panels. With a 100 A current rating, a single-pole configuration, and a 600 V maximum rating, it delivers targeted protection for individual circuits in both commercial and industrial settings.

• Part Number: BJL16100
• Current rating: 100 A
• Poles: 1
• Voltage rating: 600 V

Designed to fit standard Square D panels, this breaker provides precise, localized protection for branch circuits, helping prevent electrical damage from overloads or short circuits. Its 1-pole design makes it ideal for single-phase applications where space efficiency matters, while still offering robust protection in systems up to 600 V.

Who this is ideal for

• Electrical contractors wiring or upgrading panels in commercial spaces, workshops, or light industrial environments
• Facilities managers maintaining electrical integrity in offices and small-to-medium facilities
• HVAC, lighting, and equipment installers looking for a reliable, dedicated 100 A protection device

Key benefits and practical use cases

• safeguards a single circuit up to 100 A, helping prevent damage from overloads and faults in its dedicated branch.
• 600 V versatility: suitable for diverse electrical systems and equipment that operate at higher voltages, expanding its compatibility beyond simple 120/240 V applications.
• Space-efficient design: with a 1-pole footprint, it fits into panels where vertical or compact layouts are required.
• Reliable performance: built to meet Square D standards, offering consistent operation within its specified ratings.

Whether you're upgrading an existing panel, replacing a faulty breaker, or provisioning a new installation, the Square D BJL16100 100A 1-Pole 600 V Circuit Breaker delivers focused protection you can trust. Its straightforward compatibility with Square D systems helps streamline installation and maintain electrical safety across your setup.