2 Year Warranty Guaranteed
All items both Re-Certified, and New sold by Essential Electric include a 30 day return policy and a 2-year full warranty. This means that they are guaranteed to be free from defects for a full 2 years from the date that the product was shipped from our warehouse.
Product Questions? Contact Us
Product Info
- Manufacturer:Siemens
- Sub-Category:Molded Case
Description
HLD63B350L
HLD63B350L is a Siemens 350 amp, 600 volt, 3 pole molded case circuit breaker designed for low voltage applications.
This breaker features an LD frame with a thermal magnetic trip unit, providing reliable overload and short circuit protection. It supports a 35 kA interrupt rating at 600 VAC and is rated for use at 50/60 Hz frequency. The breaker accommodates wire sizes from 3/0 AWG to 500 kcmil copper and 4/0 AWG to 500 kcmil aluminum. It is suitable for line/load connection and operates at a maximum temperature of 40 degrees Celsius.
- Key Specifications
- Amperage: 350 A
- Voltage Rating: 600 VAC
- Number of Poles: 3
- Frame: LD
- Interrupt Rating: 35 kA at 600 VAC
- Trip Type: Thermal Magnetic
- Frequency: 50/60 Hz
- Wire Size Range: 3/0 AWG to 500 kcmil Cu, 4/0 AWG to 500 kcmil Al
- Connection Type: Line/Load
- Maximum Operating Temperature: 40°C
At Essential Parts, we offer fast shipping, lowest price, and expert support to help you get the right product every time.
Specifications
- Part Number: HLD63B350L
- Manufacturer : Siemens
- Category : Circuit Breaker
- Item Subcategory : Molded Case
- Family : Sentron Series
- Type : HLD
- Voltage : 600
- Amperage : 350
- Phase : 3
- Poles : 3
- AIC rating : 65kA@480V
- Connection : Feed-Thru
- Functions : LI - Long-Time and Instantaneous
- Frame Size : LD Frame
- Protection : Thermal Magnetic
Product Data
- UPC : 783643008618
- GTIN : 00783643008618
- Country of Origin : Mexico
- Dimensions : 14.961 x 8.661 x 6.693 inch
- Weight : 19.533
Accesories
Related Products
You may also like
- Opens in a new window.



