BL125A - Appleton 125A Frame Circuit Breaker, 3-Pole, 10kA Interrupt, UL 489, Frequent Switching, Miniature

BL125A

BL125A is an Appleton 125A frame circuit breaker designed for reliable circuit protection in demanding applications.

This 3-pole circuit breaker offers a 125A amperage rating and is UL 489 listed for frequent switching. It is part of the BL series, featuring a compact, miniature frame and is suitable for panel or enclosure mounting. The BL125A provides a 10kA RMS symmetrical interrupting rating at 120/240V AC, ensuring robust protection against short circuits. Its trip unit is thermal-magnetic, providing both overload and short-circuit protection. The breaker is certified for use in accordance with UL standards, making it a trusted choice for commercial and industrial installations.

Key Specifications

• Amperage: 125A
• Voltage: 120/240V AC
• Poles: 3
• Mounting Type: Panel/Enclosure
• Interrupt Rating: 10kA RMS Symmetrical (120/240V AC)
• Series/Frame: BL Series, Miniature Frame
• Trip Unit: Thermal-Magnetic
• Certifications: UL 489 Listed
• Switching: Rated for frequent operation
• Application: Commercial, industrial circuit protection

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Additional Information

Appleton hub, box, or fitting component

Specifications

• Part Number: BL125A
• Manufacturer : Appleton
• Brand : Appleton
• Item Subcategory : Conduit hub / box / fitting

Product Data

• UPC : 78138170458
• GTIN : 00781381704588
• Weight : 0.02