Square D JGM36175 - 175 A, 600 V, 3-Pole Bolt-On Circuit Breaker | AmpState

Meet the Square D JGM36175 — a 3-pole bolt-on molded case circuit breaker engineered for dependable branch circuit protection in panelboards and loadcenters. With a robust 175 A rating and a 600 V operating capacity, this unit is ready to safeguard commercial, residential, and light industrial electrical distributions where reliability matters most.

Why this breaker stands out

• Secure bolt-on mounting delivers a rigid, vibration-resistant bus connection, reducing movement and ensuring consistent electrical contact in demanding environments.
• Thermal-magnetic trip unit provides stable, repeatable protection performance across varying loads and temperatures, delivering fast response to short circuits while avoiding nuisance trips.
• 3-pole design ideal for 3-phase systems, promoting balanced protection across all phases.
• 175 A, 600 V rating supports substantial branch circuits while maintaining safe insulation and clearance for industrial and commercial applications.
• OEM-compatible engineered to pair with matching OEM loadcenters and panelboards for straightforward retrofits and maintenance.

Practical applications

Designed for panelboards and loadcenters in a variety of settings, the JGM36175 is well-suited for:

• Commercial electrical distributions with multiple 3-phase feeders
• Residential service panels that require reliable main or branch-circuit protection
• Light industrial equipment feeds where robust protection and durable mounting are priorities

How it protects your system

By combining a thermal-magnetic trip mechanism with a bolt-on mount, this breaker provides:

• Quick disconnection during short-circuit events, minimizing damage to conductors and devices
• Consistent protection across a wide range of operating conditions, helping prevent false trips and extending panel life
• Easy integration into existing equipment without extensive modification, thanks to OEM-compatible design

Specifications at a glance

• Manufacturer: Square D
• Part Number: JGM36175
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 175 A
• Voltage Rating: 600 V
• Number of Poles: 3
• Mounting Style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

For professionals stocking replacement parts or upgrading distribution panels, the Square D JGM36175 combines rugged construction with precise protection traits. Trust AmpState to provide authentic, model-matched components that keep your electrical systems running smoothly and safely.