DN3-400N MCCB 400A 4P 415V AC 50kA MTX1.0 50/60 Hz | L&T – CM93004OOOOX1

Key Features:

• Brand: Larsen & Toubro (L&T)
• Model: DN3-400N
• Type: Molded Case Circuit Breaker (MCCB)
• Rated Current: 400A
• Number of Poles: 4P (Four Poles)
• Rated Voltage: 415V AC
• Breaking Capacity: 50kA
• Mounting Type: Fixed (MTX1.0)
• Frequency: 50/60 Hz
• Standards: IEC 60947-2
• Application: Industrial & Commercial Electrical Protection

Product Description:

The L&T DN3-400N MCCB is a high-performance molded case circuit breaker designed for reliable overcurrent and short-circuit protection in electrical systems. With a 400A current rating and 50kA breaking capacity, it ensures safety for industrial and commercial applications. The 4-pole design provides robust protection for three-phase systems with neutral. Its 415V AC rating and 50/60 Hz compatibility make it suitable for diverse electrical setups.

Applications:

• Main distribution boards
• Motor protection circuits
• HVAC systems
• Industrial machinery
• Commercial buildings

Why Choose This MCCB?

• High breaking capacity for enhanced safety
• Durable construction for long service life
• Easy installation with fixed mounting
• Trusted L&T quality and reliability

Technical Specifications:

Additional Information:

Buy genuine L&T DN3-400N MCCB from myelectric.in with warranty and reliable customer support. Ideal for electrical contractors, industries, and maintenance professionals.