Siemens NEB3B015 - 15A, 480VAC, 3-Pole, Circuit Breaker

The Siemens NEB3B015 is a precision-built 15A, 480VAC, 3-Pole circuit breaker designed to deliver reliable overcurrent protection in demanding electrical environments. Built by a trusted name in industrial electrical components, this breaker supports three-phase power distribution with confidence, making it an ideal choice for modern panelboards, switchboards, and control panels.

Key specifications

• Current rating: 15A
• Voltage rating: 480VAC
• Poles: 3-Pole
• Breaker type: Circuit Breaker

Why the 3-Pole design matters

Three-pole protection is essential for balanced three-phase systems commonly found in industrial environments. The NEB3B015 safeguards each phase, helping prevent equipment damage, electrical faults, and unplanned downtime. Its robust construction is suited for panelboards, switchboards, and motor control centers where dependable interruption protection is critical.

Ideal applications

• Industrial panelboards and motor control centers requiring reliable three-phase protection
• Commercial electrical rooms with 480V distribution networks
• OEM equipment where a compact, high-reliability 3-pole breaker is needed

Performance and reliability you can count on

Designed for continuous operation in demanding environments, the NEB3B015 provides consistent interruption protection at its rated 480VAC, helping to prevent overcurrent situations from cascading into equipment damage or safety hazards. Its Siemens heritage translates to predictable trips, clear labeling, and compatibility with standard mounting configurations in distribution panels and control applications.

Installation and compatibility tips

• Ensure the panel or enclosure is rated for 480VAC and three-pole devices
• Verify mounting and terminal configuration match the NEB3B015 specifications
• Coordinate with other protection elements in your system to achieve comprehensive overcurrent protection

For facilities, workshops, and OEM setups that demand dependable three-phase protection at 480V, the Siemens NEB3B015 delivers clear protection, straightforward integration, and enduring performance. Trust this 3-Pole breaker to keep your distribution panels and motor control centers operating safely and smoothly.