Square-D LH36175 175A 3P MCCB – Plug-In Mount – 600VAC

The Square-D LH36175 is a molded case circuit breaker engineered for reliable protection in industrial and commercial electrical distribution systems. Built on the LH (I-Line) frame platform, this breaker incorporates a 175A thermal magnetic non-interchangeable trip unit for dependable overload and short-circuit protection. Its plug-in mounting configuration supports quick installation and simplified maintenance within I-Line panel systems. Designed with a rugged 3-pole construction and high interrupting capacity, the LH36175 delivers consistent performance in demanding electrical environments.

Product Specification

• Frame type: LH (I-Line) Frame
• Rated current: 175 Ampere at 40°C
• Number of poles: 3 Pole
• Trip unit type: Thermal Magnetic Non-interchangeable
• Mounting type: Plug-In
• Terminal configuration: Load End Terminals Standard
• Manufacturer: Square-D
• Warranty: 1 Year In-house

Technical Specification

• Trip range: 875–1750
• Protection functions: Overload and Short Circuit Protection
• Operating mechanism: Thermal Magnetic
• Lug type: Standard Load End
• Application: Industrial and commercial electrical distribution systems
• Mechanical construction: Heavy-duty MCCB design for enhanced durability and fault protection

Voltage and Ratings

• Rated operational voltage: 240 / 480 / 600 VAC
• Maximum voltage: 600 VAC
• Frequency: 50/60 Hz
• Interrupting capacity:
  • 65 kA @ 240 VAC
  • 35 kA @ 480 VAC
  • 35 kA @ 600 VAC
• Insulation level: Industrial-grade MCCB standard

Product Data

• Product model: LH36175
• Brand: Square-D
• Frame size: LH (I-Line) Frame
• Amperage: 175A
• Poles: 3 Pole
• Connection type: Plug-In
• Application type: Power distribution and circuit protection
• Accessories compatibility: Supported and configurable per customer requirements

Important Note

This product image represents a standard base model and is intended for identification purposes only. Actual product configuration, accessories, and installation setup may vary depending on customer requirements and application specifications. Accessories ordered together with the breaker can be installed at no additional cost when installation details are provided during checkout. Always verify technical compatibility and application suitability before installation or commissioning.

Returns are easy

You may return items within 30 days of delivery for a refund.

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