DN3B MCCB 320A 4P 415V AC 36kA Thermal Magnetic 50/60 Hz | L&T – CM98403OOQOOG

Key Features:

• Current Rating: 320A
• Number of Poles: 4P (4-Pole)
• Rated Voltage: 415V AC
• Breaking Capacity: 36kA
• Tripping Mechanism: Thermal Magnetic
• Frequency: 50/60 Hz
• Brand: L&T (Larsen & Toubro)
• Model: DN3B
• Part Number: CM98403OOQOOG

Product Overview:

The L&T DN3B MCCB is a high-performance molded case circuit breaker designed for reliable protection against overloads and short circuits. With a 320A current rating and 36kA breaking capacity, it ensures robust electrical safety for industrial and commercial applications.

Applications:

• Industrial power distribution
• Commercial electrical panels
• HVAC systems
• Motor protection circuits
• Main and sub-distribution boards

Technical Specifications:

Why Choose This MCCB?

• High breaking capacity for enhanced safety
• Thermal-magnetic tripping for precise protection
• Durable construction for long service life
• L&T brand reliability
• Suitable for diverse electrical applications

Package Includes:

• 1 x L&T DN3B MCCB 320A 4P