DN3-400S MCCB 320 4P 415V AC 70kA Thermal Magnetic 50/60 Hz | L&T – CM94101OOQ1OG

Name: L&T DN3-400S MCCB 320A 4P 415V AC 70kA Thermal Magnetic Circuit Breaker 50/60Hz | High Performance
Brand: Lauritz Knudsen (L&T)
SKU: CM94101OOQ1OG
Price: 29486.00 INR
Availability: InStock

SKU: CM94101OOQ1OG

Original price was: ₹64,100.00.Current price is: ₹29,486.00. Excl. GST

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DN3-400S MCCB 320A 4P 415V AC 70kA Thermal Magnetic 50/60Hz | L&T (CM94101OOQ1OG)

Key Features:

Model: DN3-400S MCCB
Rated Current: 320A
Number of Poles: 4P (4-Pole)
Rated Voltage: 415V AC
Breaking Capacity: 70kA
Tripping Mechanism: Thermal Magnetic
Frequency: 50/60Hz
Brand: Larsen & Toubro (L&T)
Part Number: CM94101OOQ1OG

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 industrial and commercial electrical systems. With a 70kA breaking capacity, it ensures robust safety for high-load applications.

Applications:

Industrial power distribution panels
Commercial buildings
HVAC systems
Motor protection circuits
Data centers and server rooms

Technical Specifications:

Parameter	Value
Type	Thermal Magnetic MCCB
Mounting	Fixed Type
Standards	IEC 60947-2, IS/IEC 60898
Operating Temperature	-5°C to +55°C
Terminal Type	Screw Clamp

Why Choose This MCCB?

High breaking capacity for enhanced safety
Durable construction by L&T, a trusted brand
Precise thermal-magnetic tripping for overload and short-circuit protection
Wide compatibility with 50/60Hz power systems

Package Includes:

1 x L&T DN3-400S MCCB (320A, 4P)

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