SIEMENS MBKVAH3250A RP1 250A MB KIT 65KA 3PH 3VA52 Main Breaker Kit

This Siemens MBKVAH3250A main breaker kit is designed for use in revised P1 panelboards, providing a reliable solution for electrical distribution systems. It supports 3-phase, 250 amp applications with Type 3VA52 breakers and is suitable for main or subfeed breaker installations. This kit is essential for electrical distributors and switchgear suppliers seeking compatible components for panelboard upgrades and maintenance.

Specifications

• Manufacturer: Siemens
• Manufacturer Part #: MBKVAH3250A
• Product Weight: 9 lbs
• Dimensions: 15 in (Length) x 10 in (Width) x 9 in (Height)
• Dimensions Unit: Inches (IN)
• Panelboard Compatibility: Revised P1 250A Panels
• Breaker Type: 3VA52 (Type 3VA Circuit Breakers)
• Amperage Rating: 250A
• Phase: 3-Phase
• Interrupting Rating: 65kA

Features

• Designed for main or subfeed breaker installation in P1 panelboards
• Compatible with 3VA52 circuit breakers (breaker sold separately)
• Includes strap and barrier assembly for secure breaker mounting
• Supports 1-phase 2 or 3-wire and 3-phase 3 or 4-wire systems
• Neutral lug assembly included for systems with neutral
• Torque specifications provided for secure electrical connections
• Installation instructions ensure compliance with safety and performance standards

Downloads & Links

• Installation Guide