Siemens B230GFH Molded Case Circuit Breaker – BLH Series – 30A – 2 Pole – 240V – 5mA Class A GFCI – 22kAIC – Bolt-On

The Siemens B230GFH is a BLH Series molded case circuit breaker designed to provide both thermal magnetic overcurrent protection and high-sensitivity ground fault protection. This 30A, two-pole breaker delivers Class A 5mA GFCI protection, making it suitable for applications requiring enhanced personnel safety and reliable circuit interruption in the event of ground faults.

Engineered for commercial and industrial use, the B230GFH combines robust performance with advanced safety features, including self-test functionality and compatibility with Siemens panelboard systems. Its bolt-on design ensures secure installation in approved Siemens distribution equipment.

Specifications

• Brand: Siemens
• Manufacturer: Siemens Breakers
• Part Number: B230GFH
• Series: BLH
• Category: Molded Case Circuit Breakers
• Weight: 0.800 lb
• Mounting Style: Bolt-On

Electrical Ratings

• Amperage: 30A
• Number of Poles: 2 Pole
• Voltage Rating: 240V AC
• Interrupting Capacity: 22kAIC
• Ground Fault Sensitivity: 5mA (Class A GFCI)

Protection Features

• Ground Fault Circuit Interrupter (GFCI) Protection
• Thermal Magnetic Overcurrent Protection
• Long-Time and Instantaneous Trip Functions
• High-sensitivity personnel protection (5mA)
• Self-test functionality for continuous safety assurance

Technical Features

• Bolt-on mounting design for Siemens panelboards
• Integrated ground fault sensing and interruption
• Reliable thermal magnetic trip mechanism
• High interrupting capacity for demanding applications
• Durable molded case construction
• Designed for safety-critical electrical environments

Standards and Approvals

• CSA Approved

Applications

• Commercial electrical distribution systems
• Industrial power panels and MCCs
• Personnel protection circuits (Class A GFCI)
• Wet or high-risk electrical environments
• HVAC and pump systems
• Branch circuit protection
• Safety-critical control and automation systems

Returns are easy

You may return items within 30 days of delivery for a refund.

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