Siemens NDK3V100L 100A 3-Pole 3 V Circuit Breaker

Meet the Siemens NDK3V100L, a purpose-built 100A, 3-pole circuit breaker designed for robust three-phase protection in demanding industrial and commercial environments. This genuine Siemens component, Part Number NDK3V100L, delivers dependable interruption across all three phases, safeguarding wiring, motors, and control circuits within your Siemens-enabled electrical system.

Key specifications at a glance

• Current rating: 100 A
• Poles: 3
• Voltage rating: 3 V
• Part number: NDK3V100L
• Brand: Siemens

Why this NDK3V100L stands out

• Precise three-phase protection: The 3-pole design ensures all three phases disconnect together, preventing phase imbalances and reducing the risk of equipment damage during faults.
• Clear current protection: With a 100 A rating, it provides a defined protection threshold for feeders and motors, helping to optimize system uptime and minimize nuisance trips under normal operation.
• Siemens engineering you can trust: Built to integrate seamlessly with Siemens electrical ecosystems, offering reliable performance and compatibility with Siemens panels and protection devices.
• Compact, durable design: Engineered for steady performance in demanding environments, making it a practical choice for industrial control panels and commercial electrical systems.

Applications and use cases

This 3-pole, 100 A circuit breaker is ideal for three-phase distribution panels, motor control centers, and branch circuits in facilities that rely on Siemens infrastructure. It’s well-suited for feeders to large equipment, pumps, compressors, and other three-phase machinery where dependable, synchronized disconnection is essential for safety and protection.

Installation and compatibility tips

• Choose this breaker for Siemens-backed protection when your system operates on three-phase power with a 100 A protection threshold.
• Confirm panel and bus compatibility with the NDK series to ensure a smooth, straightforward installation.
• Adhere to standard electrical practices and the system design requirements of your Siemens setup to maintain optimal performance and safety.

With the Siemens NDK3V100L, you’re selecting a trusted, purpose-built solution that aligns with your three-phase protection strategy. This component is designed to deliver reliable performance within Siemens-powered electrical ecosystems, helping you protect equipment, improve safety, and maintain steady operation in busy industrial or commercial environments.