This Square D JDA36175 I-Line Circuit Breaker is a heavy-duty molded case breaker designed for tough industrial and commercial power distribution environments. With a 175 Amp, 3-Pole, 600V rating, this J-Frame breaker provides dependable overload and short-circuit protection for high-demand electrical systems.

The I-Line plug-in mounting system allows fast installation, secure panel connection, and reduced downtime—making it a preferred choice for industrial electricians, plant maintenance teams, and facility power upgrades.

This breaker is used / pre-owned, cleaned, and fully functional.

⭐ Key Features

• ✔ Genuine Square D JDA36175 Industrial Breaker

• ✔ 175 Amp Rating – For high-demand industrial circuits

• ✔ 3-Pole Protection – Supports 3-phase 480/600V systems

• ✔ Thermal-Magnetic Trip Unit – Accurate overload & fault protection

• ✔ I-Line Plug-In Mounting – Quick, secure panel connection

• ✔ J-Frame Construction – Rugged and durable for harsh environments

• ✔ Ideal for Commercial & Industrial Power Panels

• ✔ Used / Fully Functional – Tested for performance

⚙️ Specifications

• ✔ Brand: Square D / Schneider Electric

• ✔ Model: JDA36175

• ✔ Series: J-Frame

• ✔ Mounting Type: I-Line Plug-In

• ✔ Poles: 3-Pole

• ✔ Amperage: 175A

• ✔ Voltage Rating: 600 VAC Max

• ✔ Trip Type: Thermal-Magnetic

• ✔ Interrupt Rating (Typical):

  • 480V — 18 kA

  • 600V — 14 kA

• ✔ Type: MCCB – Molded Case Circuit Breaker

• ✔ Condition: Used / Pre-Owned

🏭 Applications

• ✔ Industrial power distribution panels

• ✔ I-Line switchboards and panelboards

• ✔ Commercial building feeders

• ✔ Motor control equipment

• ✔ Manufacturing & processing plants

• ✔ HVAC chillers, compressors, and large motors

• ✔ Backup power systems & facility upgrades