Types of Molded Case Circuit Breakers: MCCB Guide for Engineers
Compare MCCB types including thermal-magnetic, electronic trip, motor protection, current-limiting, and DC-rated units for industrial use. Shop at Stoklink.
- Part number
- LV540315
- Model no
- CVS400N
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· From Türkiye
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Schneider Electric LV540315 CVS400N EasyPact CVS 320A 3-Pole Moulded Case Circuit Breaker
Description
About the CVS400N
About the CVS400N
The Schneider Electric LV540315 CVS400N is a 320A 3-pole moulded case circuit breaker from the EasyPact CVS series, engineered for reliable overcurrent and short-circuit protection in industrial power distribution panels and control systems. Weighing 4.7 kg, the CVS400N combines robust construction with ease of installation, making it a trusted solution for commercial and industrial electrical installations requiring dependable branch and feeder protection.
Applications & Use Cases
- Industrial Power Distribution: Ideal for protecting feeders and branch circuits in industrial control panels and switchboards.
- Commercial Buildings: Suitable for main and sub-distribution boards in commercial facilities requiring reliable 3-phase protection.
- Motor Protection: Compatible with motor circuit protection applications where a 320A rated breaker is required.
- Control Panel Integration: Designed for DIN-rail or fixed-mount integration within standard industrial enclosures and automation systems.
Specification
Full specification
Main 17
| Range | EasyPact |
|---|---|
| Range of product | EasyPact CVS400...630 |
| Product name | EasyPact CVS |
| Device short name | CVS400N |
| Product or component type | Circuit breaker |
| Device application | Distribution |
| Poles description | 3P |
| Protected poles description | 3D |
| Earth leakage protection (Vigi add on) | Without |
| [In] rated current | 320 A at 40 °C |
| Network type | AC |
| Utilisation category | Category A |
| [Icu] Breaking capacity | 70 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2, 50 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-2, 42 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2 |
| Trip unit name | TM-D |
| Trip unit technology | Thermal-magnetic |
| Trip unit rating | 320 A at 40 °C |
| Protection type | Overload protection (thermal), Short-circuit protection (magnetic) |
Complementary 25
| [Uimp] rated impulse withstand voltage | 8 kV conforming to EN/IEC 60947-2 |
|---|---|
| Network frequency | 50/60 Hz |
| Breaking capacity code | N |
| [Ics] rated service breaking capacity | 70 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2, 50 kA at 380/415 V AC 50/60 Hz conforming to IEC 60947-2, 32 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2 |
| Mechanical durability | 15000 cycles |
| Electrical durability | 6000 cycles 415 V In conforming to IEC 60947-2 |
| Control type | Toggle |
| Thermal protection adjustment range | 224…320 A |
| Long time pick-up adjustment type Ir | Adjustable |
| Long time pick-up adjustment range | 0.7...1 x In |
| Long time delay adjustment type | Fixed |
| Instantaneous pick-up adjustment type Ii | Adjustable |
| Instantaneous pick-up adjustment range | 5...10 x In |
| Contact position indicator | Yes |
| Mounting support | Backplate |
| Mounting mode | Fixed |
| Upside connection | Front |
| Downside connection | Front |
| Connections - terminals | Screw connection |
| Connection pitch | 45 mm |
| Compatibility code | CVS400 |
| Width | 140 mm |
| Depth | 110 mm |
| Height | 255 mm |
| Net weight | 4.7 kg |
Environment 7
| Standards | EN 60947-2, IEC 60947-2 |
|---|---|
| Product certifications | IEC, GOST |
| Electrical shock protection class | Class II |
| Pollution degree | 3 conforming to IEC 60664-1 |
| IP degree of protection | IP40 |
| Ambient air temperature for operation | -25…70 °C |
| Ambient air temperature for storage | -50…85 °C |
Show all 79 specifications ↓ Show less ↑30 more values in Identification, Contractual warranty, Logistics.
Identification 7
| Part number | LV540315 |
|---|---|
| Type designation | CVS400N |
| Brand | Schneider Electric |
| Condition | New, factory sealed |
| Source | Schneider Electric and its authorised distributors |
| Warranty | Manufacturer warranty |
| Lifecycle status | Active, in production |
Contractual warranty 1
| Warranty (in months) | 18 |
|---|
Logistics 22
| Unit Type of Package 1 | PCE |
|---|---|
| Number of Units in Package 1 | 1 |
| Package 1 Height | 15.500 cm |
| Package 1 Width | 16.000 cm |
| Package 1 Length | 29.000 cm |
| Package 1 Weight | 4.833 kg |
| Unit Type of Package 2 | S04 |
| Number of Units in Package 2 | 3 |
| Package 2 Height | 30.000 cm |
| Package 2 Width | 40.000 cm |
| Package 2 Length | 60.000 cm |
| Package 2 Weight | 15.149 kg |
| Unit Type of Package 3 | P12 |
| Number of Units in Package 3 | 12 |
| Package 3 Height | 45.000 cm |
| Package 3 Width | 80.000 cm |
| Package 3 Length | 120.000 cm |
| Package 3 Weight | 72.596 kg |
| Shipping weight | 4.7 kg |
| Ships from | Türkiye |
| Dispatch | 16 Nov |
| Stock | Low stock |
Source: manufacturer data · Last verified: 30 Oct 2026
Documents
Documents for LV540315
No documents are on file for this part yet.
Ask us for the datasheet
Certifications
Certifications and standards
- EN 60947-2
- IEC 60947-2
Quick answers
Questions about the CVS400N
What is the rated current of CVS400N?
The rated current of CVS400N is 320 A.
What is the HS code of CVS400N for customs?
The tariff (HS) code on file for CVS400N is 85362090.
Where does CVS400N ship from, and how fast?
CVS400N ships from Türkiye. Shipping calculated at checkout · import duties and taxes paid on arrival. Stock items are dispatched within 1–2 business days.
Guides
Guides for MCCB
How to Select the Right MCCB for Your Application: Engineer Checklist
Select the right MCCB with our engineer checklist covering IEC 60947-2, sizing, breaking capacity, trip units, and derating for industry. Shop at Stoklink.
IEC 60947-2 Standards for Molded Case Circuit Breakers Explained
IEC 60947-2 defines MCCB ratings Icu, Ics, Icw, utilization categories A and B, and type tests for low-voltage circuit breakers up to 1000V. Shop...
Reviews
Customer reviews
Series
Schneider Electric Schneider EasyPact CVS
- Brand
- Schneider Electric
- Series
- Schneider EasyPact CVS
