Square D

Square D MHL361000 1000A 3 Poles Thermal Magnetic Molded Case Circuit Breaker – Bolt On – 600V

In stock
SKU: MHL361000-NS
$10,999.00
Condition
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FREE & fast shipping on orders over $149
1 year warranty
30 day returns

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The Square D MHL361000 molded case circuit breaker is a heavy-duty power protection device engineered for demanding commercial and industrial electrical distribution systems. Designed with an MHL frame style and thermal magnetic non-interchangeable trip unit, this breaker provides dependable overload and short-circuit protection while ensuring safe and efficient electrical operation. Its rugged molded case construction, high interrupting capacity, and bolt-on mounting configuration make it ideal for high-current applications requiring long-term durability, operational reliability, and secure installation performance.

Product Specifications

  • Brand: Square D
  • Model: MHL361000
  • Frame Style: MHL
  • Product Type: Molded Case Circuit Breaker
  • Breaker Type: Thermal Magnetic
  • Trip Unit: Non-Interchangeable
  • Amperage Rating: 1000 Ampere
  • Number of Poles: 3 Pole
  • Mounting Type: Bolt On
  • Maximum Voltage Rating: 600V
  • Standard Lug Type: Line and Load End
  • Operating Temperature Reference: 40°C
  • Warranty: One Year

Technical Specifications

  • Thermal magnetic trip mechanism for overload and short-circuit protection
  • Non-interchangeable trip unit for fixed trip settings
  • Heavy-duty molded case construction for industrial-grade applications
  • High interrupting capacity for enhanced electrical system protection
  • Bolt-on connection design for secure and stable installation
  • Designed for demanding power distribution environments
  • Reliable interruption performance under high electrical loads
  • Durable internal components engineered for extended service life

Voltage and Ratings

  • Rated Current: 1000A
  • Rated Maximum Voltage: 600V
  • Interrupting Capacity: 65kA @ 240 VAC
  • Interrupting Capacity: 65kA @ 480 VAC
  • Interrupting Capacity: 25kA @ 600 VAC
  • Interrupting Capacity: 14kA @ 250 VDC
  • Trip Setting Range: 5000–10000
  • Frequency Rating: 50/60Hz

Product Data

  • Manufacturer: Square D
  • Product Category: Molded Case Circuit Breaker
  • Series: MHL Frame
  • Connection Type: Bolt On
  • Frame Type: M
  • Pole Configuration: 3 Pole
  • Lug Configuration: Line and Load End Terminals Standard
  • Condition Support: Certified Reconditioned and New Surplus
  • Included Warranty Coverage: Shipping, repairs, parts, and labor for recertification
  • Application: Commercial and Industrial Electrical Distribution Systems

Important Note

The product image displayed represents a base model and is intended for identification purposes only. Accessories ordered together with the breaker can be professionally installed according to customer configuration requirements at no additional cost when installation details are provided during checkout. Installation and servicing should only be performed by qualified electrical personnel in compliance with local electrical regulations and manufacturer recommendations. Warranty coverage excludes damage caused by misuse, improper installation, or normal wear and operational wear.
  • Type Circuit Breakers
  • Vendor Square D
  • Brand Square D

Returns are easy

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

FREE Shipping on orders over $149.

My Circuit Breakers offers one to five day delivery in the United States. The variation depends on the chosen shipping speed and the warehouse location for the product(s).

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We strive to ship out your items within one business day.

In rare circumstances, My Circuit Breakers may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.

My Circuit Breakers provides a comprehensive 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer). Extended warranties are available upon request.