KI36110 - 110 Amp Circuit Breaker

KI36110 - 110 Amp Molded-Case Circuit Breaker

Handle your toughest electrical protection needs with confidence using the KI36110 molded-case circuit breaker. Engineered by Square D / Schneider Electric, this 3-pole, 110 A, 600 V breaker offers precise performance for industrial and commercial settings. With built-in current limiting, thermal-magnetic protection, and a plug-in design, it’s built to safeguard circuits against overloads and faults without slowing down your operation. Whether you’re upgrading an electrical panel, supporting heavy machinery, or maintaining mission-critical power systems, the KI36110 pulls its weight—quietly and reliably.

Key Features and Benefits

• I-Line Plug-In Design: Enables fast installation and serviceability in I-Line panels without additional hardware.
• Current-Limiting Technology (I-Limiter®): Helps reduce arc energy during a fault, limiting damage and improving safety.
• Thermal-Magnetic Protection: Responds accurately to sustained overloads and instantaneous short-circuit events.
• Compact Frame, High Capacity: Delivers 110 A protection in a space-efficient footprint suited for tight installations.
• High Interrupting Ratings: Reliable protection under worst-case fault conditions; see specs below.
• Ease of Maintenance: Plug-in architecture and standardized parts make servicing simpler and faster.

Technical Specifications

• Amperage Rating: 110 A
• Number of Poles: 3 (Three-phase)
• Maximum Voltage: 600 V AC
• Interrupting Capacity: 200 kA at 480 V AC
• Connection / Mounting Style: I-Line plug-in
• Trip Type: Thermal-magnetic (LI – long-time + instantaneous)
• Frame / Type: KI frame, I-Line family
• Ambient Temperature Rating: 40 °C nominal

Material Compliance and Certifications

• UL 489 Listed / CSA Certified: Meets industrial safety and certification standards (as typically associated with Square D molded-case breakers).
• RoHS-Compatible Materials: Constructed using materials that comply with modern environmental standards.
• Durability & Testing: Manufactured under stringent quality control processes to ensure consistent performance under repeated duty.

Where It Works Best

• Industrial Facilities & Manufacturing Plants: Protect power distribution lines feeding heavy machinery, motors, or process controls.
• Commercial Buildings & Data Centers: Perfect fit for branch circuits, equipment rooms, and critical loads.
• Renewable Energy & Inverters: Integrates well in solar or wind projects where dependable protection is nonnegotiable.
• HVAC & MEP Installations: Use it for safeguarding heating, ventilation, or chilled-water system circuits.
• Critical Infrastructure & Mission-Critical Spaces: Ideal for hospitals, telecom hubs, control rooms, or anywhere downtime is unacceptable.