3VJ1225-7EB42-0AA0 | MCCB 250 A, 4 Pole, 55 kA, Adjustable O/L & Fixed S/C Settings, Thermal Magnetic Trip Unit (ATFM) – Siemens

The 3VJ1225-7EB42-0AA0 is a high-performance Molded Case Circuit Breaker (MCCB) manufactured by Siemens. Designed for industrial and commercial applications, this MCCB ensures reliable protection against overloads and short circuits in electrical systems.

Key Features:

• Rated Current: 250 A
• Number of Poles: 4 Pole
• Breaking Capacity: 55 kA
• Trip Unit: Thermal Magnetic Trip Unit (ATFM)
• Overload Protection: Adjustable Overload (O/L) Settings
• Short Circuit Protection: Fixed Short Circuit (S/C) Settings
• Application: Suitable for use in distribution boards, motor control centers, and other electrical systems requiring robust protection.

Technical Specifications:

• Voltage Rating: Up to 690V AC
• Frequency: 50/60 Hz
• Mounting: Fixed Type
• Standards Compliance: IEC 60947-2, IEC 60947-4-1
• Environmental Conditions: Operates efficiently in temperatures ranging from -25°C to +70°C.

Benefits:

• Provides reliable and precise protection for electrical circuits.
• Adjustable overload settings allow customization based on specific application requirements.
• High breaking capacity ensures safety in high-fault current scenarios.
• Durable construction ensures long service life and minimal maintenance.

Applications:

Ideal for use in industrial plants, commercial buildings, data centers, and other environments where electrical safety and reliability are critical.