Eaton Cutler Hammer HLDB3600FT35W 600A 3-Pole Molded Case Circuit Breaker – Bolt-On Mount – 600V

The Eaton Cutler-Hammer HLDB3600FT35W molded case circuit breaker is engineered to provide advanced protection and reliable performance in commercial and industrial electrical distribution systems. Built on the HLDB L-frame platform, this breaker features an electronic non-interchangeable trip unit with LSG protection functions, offering comprehensive protection against overloads, short circuits, and ground faults. With a maximum current rating of 600 amperes and a 3-pole configuration, it is suitable for three-phase power systems operating up to 600VAC at 50/60Hz. Designed for high interrupting capacity and reverse feed capability, the breaker ensures dependable fault clearing and flexible installation. Its bolt-on mounting configuration allows secure integration into compatible switchboards and distribution panels.

Product Specification

• Brand: Eaton / Cutler-Hammer
• Model: HLDB3600FT35W
• Maximum Amperage: 600 Ampere
• Number of Poles: 3 Pole
• Breaker Type: Molded Case Circuit Breaker (MCCB)
• Mount Type: Bolt-On
• Rated Voltage: Up to 600VAC
• Frame Type: L Frame
• Trip Unit Type: Electronic Non-Interchangeable (LSG Functions)
• Warranty: 1 Year

Technical Specification

• Trip Functions: LSG (Long Delay, Short Delay, Ground Fault)
• Long Delay Pickup (L): Adjustable through rating plug
• Short Delay Pickup (S): Adjustable with fixed short delay time (I²t response) or adjustable short-time delay (flat response)
• Ground Fault Pickup (G): Adjustable ground fault pickup with adjustable ground fault delay (flat response)
• Trip Setting Range: Adjustable from 5–10 times continuous ampere rating
• Connection Type: Bolt-On
• Terminal Type: Without terminals (standard configuration)
• Reverse Feed Capability: Suitable for reverse feed applications
• Operating Frequency: 50 / 60 Hz

Voltage and Ratings

• Maximum Operating Voltage: 600 VAC
• Maximum Current Rating: 600 Ampere
• Interrupting Ratings:
• • 100 kA @ 240 VAC
  • 65 kA @ 480 VAC
  • 35 kA @ 600 VAC
• Frequency Rating: 50/60 Hz

Product Data

• Manufacturer: Eaton / Cutler-Hammer
• Product Category: Molded Case Circuit Breaker
• Frame Series: HLDB L Frame
• Pole Configuration: 3 Pole
• Mounting Method: Bolt-On
• Trip Unit: Electronic Non-Interchangeable LSG
• Application: Industrial and Commercial Power Distribution
• Protection Type: Overload, Short Circuit, and Ground Fault Protection
• Terminals: Not included (without terminals standard)

Important Note

This circuit breaker requires a rating plug to operate, and the rating plug is not included with the unit. Please contact us to confirm availability and pricing if you require a rating plug installed before shipment. The product image shown may represent a base model and is intended for identification purposes only. If accessories are ordered with the breaker, they can be installed according to your configuration requirements at no additional cost when the necessary information is provided during checkout. Installation should always be performed by a qualified electrician in accordance with applicable electrical codes and system compatibility requirements.

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

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