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The Eaton Cutler-Hammer HLDB3600FT32W molded case circuit breaker is designed to provide advanced protection for industrial and commercial power distribution systems. Built on the HLDB L-frame platform, this breaker features an electronic non-interchangeable trip unit with LSI protection functions that safeguard electrical circuits against overloads, short circuits, and instantaneous faults. With a maximum current rating of 600 amperes and a 3-pole configuration, it is suitable for three-phase systems operating up to 600VAC at 50/60Hz. The breaker is also suitable for reverse feed applications, making it a versatile solution for complex power systems. Its high interrupting capacity ensures reliable fault clearing, while the bolt-on mounting design allows secure installation in compatible switchboards and distribution panels.
Product Specification
- Brand: Eaton / Cutler-Hammer
- Model: HLDB3600FT32W
- 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 (LSI Functions)
- Warranty: 1 Year
Technical Specification
- Trip Functions: LSI (Long Delay, Short Delay, Instantaneous)
- 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)
- Instantaneous Pickup (I): Adjustable by setting short-time delay to instantaneous
- Trip Setting Range: Adjustable from 5–10 times continuous ampere rating
- Connection Type: Bolt-On
- Terminal Type: Without terminals (standard configuration)
- Reverse Feed: 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:
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- 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 LSI
- Application: Industrial and Commercial Power Distribution
- Protection Type: Overload, Short Circuit, and Instantaneous Protection
- Terminals: Not included (without terminals standard)
Important Note
This breaker requires a rating plug in order to function, and the rating plug is not included with the unit. Please confirm availability and pricing of the appropriate rating plug if you need one installed prior to shipment. The product image shown may represent a base model and is intended for identification purposes only. Accessories ordered together with the breaker can be installed to meet your specific configuration requirements at no additional cost when details are provided during checkout. Always ensure installation is performed by a qualified electrician according to applicable electrical codes and system compatibility requirements.