BQ1-C030 - 30Amp Circuit Breaker

BQ1-C030 - 30 Amp Circuit Breaker

The BQ1-C030 is a 30-amp, single-pole molded case circuit breaker designed for dependable overcurrent protection in commercial and industrial electrical distribution systems operating at up to 277VAC. Built on the BQ-C frame, this bolt-on breaker is engineered for secure panelboard installation and consistent performance in environments rated at 40°C. With a compact footprint and durable molded case construction, the BQ1-C030 is built to last and intended to provide reliable circuit protection in lighting and branch circuit applications. For facility managers, electrical contractors, and maintenance professionals seeking a form, fit, and functional replacement, this breaker delivers the correct amperage, voltage rating, and mounting configuration required to maintain system integrity and code compliance.

Key Features and Benefits

• 30 Amp Rating – Designed to protect branch circuits requiring 30A overcurrent protection.
• Single Pole Configuration – Ideal for 277VAC single-phase lighting and distribution circuits.
• 277VAC Voltage Rating – Suitable for commercial and industrial power systems.
• Bolt-On Mounting – Provides a secure mechanical and electrical connection within compatible panelboards.
• BQ-C Frame Type – Ensures proper fit and compatibility within designated equipment.
• Molded Case Construction – Enclosed design helps protect internal components from dust and incidental contact.
• 40°C Rated – Built to operate within standard temperature conditions found in most electrical rooms.

Technical Specifications

• Part Number: BQ1-C030
• Amperage: 30A
• Poles: 1
• Voltage Rating: 277VAC
• A.I.C. Rating: Rated per manufacturer specifications for 277VAC systems
• Frame Type: BQ-C
• Mounting Type: Bolt-On
• Temperature Rating: 40°C
• Dimensions (Height): 3.88 in.
• Ship Weight: 0.88 lbs.
• Breaker Type: Molded Case Circuit Breaker

Material Compliance and Certifications

• The BQ1-C030 molded case circuit breaker is manufactured to meet applicable industry standards for molded case circuit breakers used in commercial electrical distribution systems.
• It is designed for installation in accordance with the National Electrical Code (NEC) and should be installed by qualified personnel in properly rated equipment.
• Always confirm compatibility with the intended panelboard and application requirements before installation.

Where It Works Best

• Commercial lighting panels operating at 277VAC
• Office buildings and retail facilities
• Industrial control panels
• Maintenance replacement in existing BQ-C frame panelboards
• Branch circuit protection in facilities requiring bolt-on breakers