LAL36175 - 175 Amp Circuit Breaker

LAL36175 - 175 Amp Circuit Breaker

If you're looking for a circuit breaker that doesn’t cut corners on performance or safety, the LAL36175 is a solid choice. Designed by Square D, this 175 amp, 3-pole breaker is built to handle demanding electrical loads in both commercial and industrial environments. Whether you're running a busy facility or updating your power distribution setup, this breaker gives you the protection you need — without the complexity you don’t. It supports both 600 VAC and 250 VDC systems, and thanks to its thermal-magnetic trip mechanism, it reacts quickly to overloads and short circuits to keep your equipment and people safe. With features like manual trip testing, dual lugs for flexible installation, and compliance with top safety standards, this breaker makes it easy to stay protected and stay in control.

Key Features and Benefits

• Strong Fault Protection: Interrupts up to 22,000 amps at 600 VAC and 10,000 amps at 250 VDC, giving your system a high level of defense during unexpected surges.
• Reliable Thermal-Magnetic Trip Unit: Reacts precisely to both steady overloads and sudden short circuits.
• Easy Manual Testing: Built-in push-to-trip button lets you test the breaker manually without touching any live wires — a huge plus for routine maintenance.
• Flexible Installation: Comes with lugs on both the line and load sides, so it fits easily into different wiring configurations.
• Meets Global Safety Standards: Certified to UL 489, CSA, and IEC guidelines, which means it’s cleared for use across a wide range of electrical systems.

Technical Specifications

• Amperage: 175 Amps
• Poles: 3
• Voltage: 600 VAC / 250 VDC
• Interrupting Rating:
  • 22kA at 600 VAC
  • 10kA at 250 VDC
• Trip Type: Thermal-Magnetic
• Magnetic Hold/Trip: 875A / 1,750A
• Connections: Line & Load Lugs
• Dimensions:
  • Height: 11″
  • Width: 6″
  • Depth: 5.84″
• Torque Rating: 115 lbf·in (≈ 13 N·m)

Material Compliance and Certifications

• Environmentally Conscious: This breaker is RoHS and REACH compliant, made with materials that are safer for the planet.
• Green Premium®: Designed to meet sustainability goals without compromising performance.
• Third-Party Certified: UL 489, CSA, and IEC certifications ensure it meets or exceeds strict quality and safety standards.

Where It Works Best

• This breaker is a perfect match for commercial and light industrial spaces that need dependable circuit protection. Think:
• Electrical panels in manufacturing plants
• Backup power systems or data centers
• Facilities using mixed AC/DC equipment
• Renovations or upgrades where safe manual testing is a plus
• Anywhere you need a reliable breaker that won’t quit when things get tough