Square D EGB36020 - 20 A, 600 V, 3-Pole Bolt-On Circuit Breaker | AmpState

Meet the Square D EGB36020 — a 3-pole bolt-on molded case circuit breaker built for dependable branch circuit protection in panelboards and load centers. With a 20A rating and a 600V maximum, this device is engineered to handle everyday residential, commercial, and light industrial loads while delivering robust protection and reliable operation.

• Secure bolt-on mounting provides a rigid, vibration‑resistant bus connection, ensuring consistent electrical contact even in demanding enclosures.
• Thermal-magnetic trip unit combines precise thermal overload protection with rapid magnetic short‑circuit response, delivering stable, repeatable protection across a range of temperatures and load conditions.
• OEM‑grade compatibility designed to install smoothly with matching Square D OEM load centers and panelboards, helping maintain system integrity and code compliance.
• 3-pole configuration supports three‑phase circuits or common‑trip requirements, making it ideal for small commercial and light industrial applications as part of a balanced protection strategy.
• 20A at 600V provides targeted branch‑circuit protection for equipment racks, lighting circuits, and other distribution paths where a compact, reliable breaker is needed.
• Durable construction with molded‑case insulation designed for longevity in electrical panels, even in environments with regular startup surges and occasional vibrations.

Applications and use cases

Ideal for upgrading or specifying protection in panelboards and load centers across residential, commercial, and light industrial settings. Use the Square D EGB36020 for:

• Replacing aging or incompatible breakers in existing Square D panels
• Protecting branch circuits feeding lighting, outlets, and small machinery
• New installations in service panels where a reliable, three‑pole, 20A protection device is required
• Three‑phase distribution sections in equipment rooms or light commercial environments

Technical specifications

• Manufacturer: Square D
• Part Number: EGB36020
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 20 A
• Voltage Rating: 600 V
• Number of Poles: 3
• Mounting Style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection in panelboards and load centers

Choose the Square D EGB36020 when you need a dependable, OEM‑compatible 3‑pole breaker that delivers precise protection, solid mounting, and lasting performance in a compact package. It’s the smart choice for clean electrical protection in mixed residential and commercial environments, backed by Square D’s legacy of reliability.