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LGB3B090
LGB3B090
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LGB3B090 Specifications
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LGB3B090, Siemens, VL Series, type , 3PH, 3P, 480V, 90A, 65kAIC@480V, Bolt-On, complete with LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case circuit breaker
| Manufacturer | Siemens | Subcategory | Molded Case |
| Family | VL Series | Amperage | 90 |
| Voltage | 480 | Poles | 3 |
| Manufacturer | Siemens | ||
| Subcategory | Molded Case | ||
| Family | VL Series | ||
| Amperage | 90 | ||
| Voltage | 480 | ||
| Poles | 3 |
Electrical.com is NOT an authorized distributor for Siemens and therefore the manufacturer’s warranty does not apply. This product does include an Electrical.com 2 year warranty.
The LGB3B090 is a molded case circuit breaker from the Siemens VL Series, engineered for reliable protection in commercial and industrial electrical distribution systems. The LGB3B090 features a 3-pole configuration, a 90A rating, and is rated for operation at 480V. This breaker utilizes a thermal magnetic trip unit with LI (long-time and instantaneous) protection functions, providing both overload and short-circuit protection. The LGB3B090 offers an interrupting capacity of 65kAIC@480V, making it suitable for applications requiring high breaking capacity. It is designed with a bolt-on connection for secure installation in low voltage panelboards and is built on the Siemens LGB (G Frame) platform.
The Siemens VL Series, which includes the LGB3B090, is recognized for its robust construction, high interrupting ratings, and compatibility with a wide range of Siemens and ITE panel systems. Since its introduction, the series has been widely adopted in both new construction and retrofit projects for its dependable performance and ease of integration. The LGB3B090 is UL listed, supports three-phase systems, and is designed to meet demanding commercial and industrial circuit protection requirements.
Electrical.com offers the LGB3B090 circuit breaker, ensuring quick access for upgrades, replacements, and new installations. Our knowledgeable sales team is available to assist with technical questions, compatibility assessments, and product selection, helping you find the right solution for your electrical distribution system. Trust Electrical.com for genuine Siemens circuit breakers and expert support throughout your project.