Miniature Circuit Breaker MCB 6A 1P

Material Number: 17-11-402
Product Name: MCB 6A 1P
Cummins Legacy Ref. No.: 434711
Cummins P/No.: A008P457

Overview: The MCB 6A 1P is a high-quality Miniature Circuit Breaker designed for use in digital master controller systems, such as the DMC 300. With a voltage rating of 400V and frequency support for 50/60Hz, this MCB provides reliable protection against electrical faults in critical automation and control systems. It’s a vital spare part for the DMC 300 Digital Master Controller series, ensuring the proper functioning and safety of the system.

Key Features:

• Type: Miniature Circuit Breaker (MCB)
• Rating: 6A, 1 Pole (1P)
• Voltage: 400V
• Frequency: 50/60Hz
• Spares for Digital Master Controller: Model No. DMC 300, S/N 50096
• Firmware Part Number: N/A
• Firmware Revision: 1.29
• Cummins Legacy Ref. No.: 434711
• Cummins Part Number: A008P457
• Additional Part Number: A029J359

Applications: The MCB 6A 1P is designed for use in industrial automation systems requiring a reliable circuit breaker. It is specifically intended as a spare part for the Digital Master Controller (DMC 300), ensuring continuous protection and fault isolation in critical control and automation circuits. It is an essential component for safe and reliable operation in various power control systems.

Technical Specifications:

• Type: Miniature Circuit Breaker (MCB)
• Rated Current: 6A
• Poles: 1P (Single Pole)
• Voltage: 400V
• Frequency: 50/60Hz
• Application: Protection in digital control systems, including DMC 300
• Part Numbers:
  • Cummins Legacy Ref. No. 434711
  • Cummins P/No. A008P457
  • P/No. A029J359

Important Note: The MCB 6A 1P is a critical component for protection in automation systems and should be used as a direct replacement for Cummins DMC 300 controllers to ensure safety and reliability.