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DN3-630S MCCB 500 3P 415V AC 70kA Thermal Magnetic 50/60 Hz | L&T - CM94002OOS1OG
DN3-630S MCCB 500 3P 415V AC 70kA Thermal Magnetic 50/60 Hz | L&T - CM94002OOS1OG Original price was: ₹67,800.00.Current price is: ₹31,188.00. Excl. GST

DN3-400S MCCB 320 3P 415V AC 70kA Thermal Magnetic 50/60 Hz | L&T – CM94001OOQ1OG

SKU: CM94001OOQ1OG Brand:

Original price was: ₹51,100.00.Current price is: ₹23,506.00. Excl. GST

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DN3-400S MCCB 320A 3P 415V AC 70kA Thermal Magnetic 50/60Hz | L&T (CM94001OOQ1OG)

Key Features:

  • Model: DN3-400S MCCB
  • Rated Current: 320A
  • Number of Poles: 3P (3-Pole)
  • Rated Voltage: 415V AC
  • Breaking Capacity: 70kA
  • Tripping Mechanism: Thermal Magnetic
  • Frequency: 50/60Hz
  • Brand: Larsen & Toubro (L&T)
  • Part Number: CM94001OOQ1OG

Product Overview:

The L&T DN3-400S MCCB is a high-performance molded case circuit breaker designed for reliable overcurrent and short-circuit protection in electrical systems. With a 320A current rating and 70kA breaking capacity, it ensures robust safety for industrial and commercial applications.

Applications:

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

Technical Specifications:

Parameter Value
Type MCCB (Molded Case Circuit Breaker)
Rated Current (In) 320A
Poles 3P (3-Pole)
Rated Voltage (Ue) 415V AC
Breaking Capacity (Icu) 70kA
Tripping Mechanism Thermal Magnetic
Frequency 50/60Hz
Standards IEC 60947-2

Why Choose This MCCB?

  • High breaking capacity for enhanced safety
  • Thermal-magnetic tripping for precise overload and short-circuit protection
  • Durable construction for long service life
  • Trusted L&T quality and reliability

Compatibility & Installation:

Ideal for integration into L&T switchboards and compatible with standard DIN rail mounting. Suitable for both horizontal and vertical installation.

Warranty & Support:

This product comes with a manufacturer warranty. For technical support or installation queries, contact our customer care team at support@myelectric.in.

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