FH16020B - 20 Amp Circuit Breaker

FH16020B - 20 Amp Circuit Breaker

Delivering high-performance electrical protection for commercial and industrial systems, the FH16020B from Schneider Electric is a dependable choice when safety and system continuity matter. This single-pole, 20 Amp breaker features a thermal-magnetic trip design that safeguards against both overloads and short-circuits with accuracy and efficiency. Rated at 277 V AC, it works seamlessly in demanding environments where switchgear must balance compact form with serious protection. Whether you’re upgrading existing distribution panels or installing new setups, the FH16020B supports installations with quality and confidence.

Key Features and Benefits

• Thermal-Magnetic Trip Unit: Combines the advantages of thermal response for slow-load protection and magnetic response for fast short-circuit interruption, giving you a reliable two-stage defense.
• Single-Pole Configuration: A space-saving design that fits nicely in standard I-Line panels, making it ideal for installations where footprint matters without sacrificing performance.
• High Interrupting Capacity: With a Code H rating, this breaker can handle significant fault current (up to 65 kA at 277 V AC per manufacturer specs) for true system resilience.
• I-Line Mounting Compatibility: Designed to plug into I-Line panel systems, this breaker makes installation quicker and easier — saving valuable time and reducing labor.
• Environmentally Conscious Design: The unit is Green Premium certified and meets RoHS & REACH standards, supporting eco-friendly practices without compromising protection.

Technical Specifications

• Trip Unit Technology: Thermal-magnetic
• Line Rated Current: 20 Amp
• Number of Poles: 1 P (single-pole)
• Voltage Rating: 277 V AC (also 125 V DC option)
• Breaking Capacity Code: H (up to 65 kA at 277 V AC)
• Mounting Mode: I-Line plug-in style
• Magnetic Hold Current: 275 A
• Magnetic Trip Current: 600 A
• Electrical Connection: I-Line connection for line side; lug connection for load side
• Dimensions: Height ~6.4 in (162.6 mm) × Width ~1.5 in (38.1 mm) × Depth ~4.13 in (104.9 mm)
• Certifications: UL Listed, CSA Certified

Material Compliance and Certifications

• Green Premium Certification: This breaker carries the Green Premium label from Schneider Electric, meaning it was designed with sustainability in mind and complies with RoHS and REACH regulations.
• UL and CSA Standards: It also meets industry-recognized certification standards through UL and CSA, ensuring that it has been tested and verified for safe operation in regulated installations.
• Performance and Sustainability: The combination of performance, compliance, and sustainability makes this a forward-thinking choice for modern electrical systems.

Where It Works Best

• The FH16020B shines in commercial and industrial settings where reliable protection is non-negotiable — from manufacturing plants and data centers to office buildings and facilities with critical infrastructure. Its single-pole form factor and I-Line compatibility make it especially useful where panel space is tight but dependable protection is required. Because of its high interrupting capacity and trusted certifications, it is well suited for use in demanding environments, including installations where high fault current potential exists. In short: when you want a compact breaker that doesn’t compromise on safety or performance, this is a top-tier option.