SGLB36BC0150 - 150 Amp Max. Rated

SGLB36BC0150 - 150 Amp Max. Rated

The SGLB36BC0150 is a 3-pole, 150-amp industrial molded-case circuit breaker frame from the SG600 line, designed for use in your commercial and industrial electrical distribution systems where dependable overcurrent protection and selective coordination are essential. Built with current-limiting capabilities and an 80% rated design, this SGLB frame incorporates a MicroVersaTrip® trip unit with LIGT (Long-Time, Instantaneous, Ground Fault, and Time Delay) functions, allowing the breaker to be configured for application-specific protection when paired with the appropriate rating plug. This unit is intended as a form, fit, and functional replacement for your compatible electrical systems and is built to last in demanding operating environments.

Key Features and Benefits

• 3-Pole Industrial Molded Case Circuit Breaker Frame: 3-pole industrial molded case circuit breaker frame.
• 150 Amp Frame Configuration: 150 amp frame configuration.
• SG600 Product Line: SGLB type, part of the SG600 product line.
• Current-Limiting Design: Current-limiting design helps reduce the effects of fault current.
• 80% Rated Design: 80% rated for use in appropriately designed electrical systems.
• MicroVersaTrip® Trip Unit: MicroVersaTrip® trip unit with LIGT (Long-Time, Instantaneous, Ground Fault, and Time Delay) protection functions.
• High Interrupting Capacity: Interrupting capacity rated at 65kA at 480VAC and 100kA at 240VAC.
• Form, Fit, and Functional Replacement: Designed for form, fit, and functional replacement in compatible installations.
• Built to Last: Built to last in commercial and industrial power distribution applications.
• Frame Only: Frame only—rating plug and lugs are not included.

Technical Specifications

• Part Number: SGLB36BC0150
• Type: SGLB
• Product Line: SG600
• Device Type: Industrial Molded Case Circuit Breaker Frame
• Poles: 3
• Amperage: 150A
• Voltage & A.I.C. Rating: 65kA @ 480VAC; 100kA @ 240VAC
• Rating: 80% Rated
• Current Limiting: Yes
• Trip Unit: MicroVersaTrip® with LIGT Functions
• Dimensions:
  • Height: 10.09 in.
  • Width: 5.50 in.
  • Depth: 3.81 in.
• Included Components: Frame Only (Rating Plug and Lugs Not Included)

Material Compliance and Certifications

• Commercial and Industrial Use: Manufactured for use in commercial and industrial electrical distribution systems.
• Industry Standards: Designed to meet applicable industry standards for molded case circuit breaker construction and performance when installed and configured with compatible components.
• Compatible Components: Compatible with the appropriate rating plug and accessories specified for the SGLB frame.
• Installation Verification: Verify compatibility with your existing equipment and application requirements before installation.

Where It Works Best

• The SGLB36BC0150 is well-suited for commercial buildings, industrial facilities, manufacturing plants, institutional buildings, and other electrical distribution systems that require a compatible 3-pole SGLB molded-case circuit breaker frame. It is commonly used for feeder and distribution circuit protection where a current-limiting breaker with configurable MicroVersaTrip® LIGT functionality is required. Because this listing includes only the frame, it is ideal for applications where the existing rating plug or compatible accessories will be installed separately to meet system requirements.