Free UPS Ground on All Orders!
Request a
Fast Quote
Account
Cart
Quote
+1 (919) 205-4392
Siemens VL Series LGB3B045B

Product image is representative; revision or series may vary. Contact us to request a specific version.

LGB3B045B

|
Need a Specific Revision?

The LGB3B045B molded case circuit breaker from Siemens' VL Series operates at a maximum voltage of 600 volts AC. Rated for 45 amperes, it features three poles and is designed for seamless integration in panelboard configurations with a thermal magnetic trip unit.

Call for an immediate quote
2 Year DO Supply Warranty
Available
Ships from Raleigh, NC
Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
Learn more

Technical specifications for LGB3B045B

ManufacturerSiemens
Product TypeMolded Case Circuit Breaker
Product LineVL Series
Part NumberLGB3B045B
UPC887621220273
Amperage Rating45 Amperes
Poles3 Poles
Voltage Rating600 Volts AC
Frequency50/60 Hertz
Trip UnitThermal Magnetic
Connection TypeLugs Included
FrameLG Frame
Wire Size2/0 AWG - 500 kc mil
MountingPanelboard
CertificationUL, CSA, IEC
IP RatingIP 20
Outdoor UseNo
Request a Repair

Siemens presents the LGB3B045B, a reliable molded case circuit breaker within the VL Series. Its design supports a rating of 45 amperes and operates effectively at a voltage level of 600 volts AC. Users can expect performance across a frequency range of 50/60 Hertz.

The breaker is configured with three poles, making it ideal for three-phase applications. A thermal magnetic trip unit safeguards the circuit from overload and short-circuit conditions. Lugs are included for effortless connections, facilitating installation in various electrical setups.

Rated for wire sizes ranging from 2/0 AWG to 500 kc mil, the LGB3B045B is suitable for various applications. Its construction features an LG Frame, ensuring durability and reliability. Mounting is straightforward as this unit is specifically designed for panelboard applications.

This product adheres to multiple standards, including UL, CSA, and IEC, assuring quality and safety. It has an IP rating of IP 20, indicating it is not intended for outdoor use, making it best suited for indoor installations.