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Lauritz Knudsen DN3-400N, MCCB, 3 Pole, 415V AC, 50kA Breaking Capacity, 400A | Microprocessor Release MTX2.0 | IP40 Protection
- Description
- Specifications
- Documents
- Warranty
- Reviews
Description
The dsineDN Series
The dsineDN series is characterized by its state-of-the-art design, user-friendly features, and a wide spectrum of protection, making it the hallmark of the range. Recognized for its ergonomics, aesthetics, and compactness, it belongs to a new generation of MCCBs.
Specially designed and developed for extreme tropical conditions, it promises reliable performance in high ambient and humid environments. The dsineDN Series complies with the latest standards such as IS/IEC 60947-2, IEC 60947-2, and EN 60947-2. It also holds NABL accreditation, and the products conform to international standards with CE marking.
dsine, unfailingly, caters to the ever-evolving needs of customers, derived after in-depth analysis and customer feedback. Understanding our customers' requirements and demands, our contemporary range of MCCBs never falls short of ensuring complete customer satisfaction. Moreover, complemented by a host of accessories, the dsine range delivers comprehensive solutions to customer applications, ensuring operational safety, reliability, and versatility.
Overview
| Rated Operational Current | 400 |
|---|---|
| Mechanical Life (No. of operating cycles) | 15000 |
| No. of Poles | 3P |
| Rated Operational voltage (Ue) | 415V AC |
| Rated Insulation Voltage Ui (V) | 800 V |
| Conformance to Standards | IEC 60947-1, EN 60947-1, IS/IEC 60947-1 IEC 60947-2, EN 60947-2, IS/IEC 60947-2 IEC 60947-3, EN 60947-3, IS/IEC 60947-3 IEC 60947-4, EN 60947-4, IS/IEC 60947-4 |
| Rated impulse withstand voltage (Uimp) | 8 kV |
| Operational Frequency (Hz) | 50/60 Hz |
| Release Type | MTX2.0 |
| Rated Short Circuit Breaking capacity Icu(kA) | DN3-400N MCCB 400 3P 415V AC 50kA MTX2.0 50/60 Hz |
| Rated Sevice circuit breaking capacity (Ics as % of Icu) @415VAC | 50kA |
| Ambient temperature | -5°C to 55°C |
| Suitable for isolation | Yes |
| Load-line bias | No |
| Electrical Life (Operating Cycles) | 4000 |
| IP Protection | IP40 |
| Pollution Degree | III |
| Width(mm) | 140 |
| Height(mm) | 266 |
| Depth(mm) | 111.5 |
Documents
Warranty
1. All products listed in the price list are covered by a warranty against manufacturing defects for 18* months from the date of purchase.
2. For Lauritz Knudsen MCBs & Isolators mounted inside Lauritz Knudsen Distribution Boards, an extended warranty of 5 years is provided.
3. Defects due to faulty workmanship will be repaired or replaced free of cost at the manufacturer’s discretion.
4. Warranty does not cover defects caused by fire, accidents, poor maintenance, faulty operation, or intentional/accidental damage.
5. Damage to power electronic components like thyristors & IGBTs (due to overtemperature or over-voltage) is not covered.
6. Manufacturer is not liable for incidental, consequential, social, punitive damages or loss of profits.
7. Manufacturer is not responsible for the performance or failure of any other equipment connected to the product.
View LessReviews
Description
The dsineDN Series
The dsineDN series is characterized by its state-of-the-art design, user-friendly features, and a wide spectrum of protection, making it the hallmark of the range. Recognized for its ergonomics, aesthetics, and compactness, it belongs to a new generation of MCCBs.
Specially designed and developed for extreme tropical conditions, it promises reliable performance in high ambient and humid environments. The dsineDN Series complies with the latest standards such as IS/IEC 60947-2, IEC 60947-2, and EN 60947-2. It also holds NABL accreditation, and the products conform to international standards with CE marking.
dsine, unfailingly, caters to the ever-evolving needs of customers, derived after in-depth analysis and customer feedback. Understanding our customers' requirements and demands, our contemporary range of MCCBs never falls short of ensuring complete customer satisfaction. Moreover, complemented by a host of accessories, the dsine range delivers comprehensive solutions to customer applications, ensuring operational safety, reliability, and versatility.
Overview
| Rated Operational Current | 400 |
|---|---|
| Mechanical Life (No. of operating cycles) | 15000 |
| No. of Poles | 3P |
| Rated Operational voltage (Ue) | 415V AC |
| Rated Insulation Voltage Ui (V) | 800 V |
| Conformance to Standards | IEC 60947-1, EN 60947-1, IS/IEC 60947-1 IEC 60947-2, EN 60947-2, IS/IEC 60947-2 IEC 60947-3, EN 60947-3, IS/IEC 60947-3 IEC 60947-4, EN 60947-4, IS/IEC 60947-4 |
| Rated impulse withstand voltage (Uimp) | 8 kV |
| Operational Frequency (Hz) | 50/60 Hz |
| Release Type | MTX2.0 |
| Rated Short Circuit Breaking capacity Icu(kA) | DN3-400N MCCB 400 3P 415V AC 50kA MTX2.0 50/60 Hz |
| Rated Sevice circuit breaking capacity (Ics as % of Icu) @415VAC | 50kA |
| Ambient temperature | -5°C to 55°C |
| Suitable for isolation | Yes |
| Load-line bias | No |
| Electrical Life (Operating Cycles) | 4000 |
| IP Protection | IP40 |
| Pollution Degree | III |
| Width(mm) | 140 |
| Height(mm) | 266 |
| Depth(mm) | 111.5 |
Documents
Warranty
1. All products listed in the price list are covered by a warranty against manufacturing defects for 18* months from the date of purchase.
2. For Lauritz Knudsen MCBs & Isolators mounted inside Lauritz Knudsen Distribution Boards, an extended warranty of 5 years is provided.
3. Defects due to faulty workmanship will be repaired or replaced free of cost at the manufacturer’s discretion.
4. Warranty does not cover defects caused by fire, accidents, poor maintenance, faulty operation, or intentional/accidental damage.
5. Damage to power electronic components like thyristors & IGBTs (due to overtemperature or over-voltage) is not covered.
6. Manufacturer is not liable for incidental, consequential, social, punitive damages or loss of profits.
7. Manufacturer is not responsible for the performance or failure of any other equipment connected to the product.
View Less