Siemens P3E56ML400FTS 400 AMP MAIN LUG P3 PANELBOARD INTERIOR 42 CIRCUIT 480/277 VAC 3Ø 4W

Description:

The Siemens P3E56ML400FTS P3 Panelboard Interior 400A Main Lug is used in electrical distribution systems for managing and distributing power across multiple branch circuits. Commonly installed in commercial buildings, industrial facilities, data centers, and infrastructure projects requiring reliable three-phase power distribution. Maintenance teams and system integrators use this part for repair, retrofit, panel upgrades, and replacement of existing panelboard interiors.

Applications:

The Siemens P3E56ML400FTS panelboard interior is used in power distribution systems where high-capacity and organized circuit protection is required. It is applied in commercial electrical rooms, manufacturing plants, hospitals, and large facilities, enabling efficient distribution of 480/277 VAC three-phase power to lighting, equipment, and critical systems.

Technical Specifications:

• Manufacturer: Siemens
• Part Number: P3E56ML400FTS
• Product Type: Panelboard Interior (Main Lug)
• Series: P3 Panelboard
• Main Rating: 400 A
• Voltage Rating: 480/277 VAC
• Phase: 3-Phase (3Ø)
• Wire System: 4-Wire
• Number of Circuits: 42 Circuits
• Main Type: Main Lug Only (MLO)
• Mounting: Panelboard Interior Assembly
• Bus Material: Copper (typical for P3 series)
• Frequency: 60 Hz
• Application: Commercial and Industrial Power Distribution

Common Replacements:

• Siemens P3E42ML400FTS
• Siemens P3E56MC400FTS
• Siemens P4E56ML400FTS