EasyPact CVS - CVS400N TM320D circuit breaker - 4P/3d - LV540318
EasyPact CVS400N is a 4 poles 3d fixed circuit breaker with a high level of performance and cost-saving functionality.
It is an optimal choice for small and medium-sized buildings protection applications.
The breaking capacity (Icu) is 50kA rms at 415VAC 50/60Hz.
The operational voltage is 440VAC 50/60Hz.
This product embeds a 320A rating thermal-magnetic trip unit (TMD).
TMD trip unit provides an adjustable thermal overload protection and a fixed magnetic protection.
This 4 poles version (185mm x 255mm x 110mm) comes with a variety of optional functions and accessories.
EasyPact CVS400N is compliant with international standards (IEC 60947, CCC, EAC).
It can be installed in class II insulation switchboards as it is a class II front face device (IEC 60664-1).
| Attribute | Value |
|---|---|
| SKU | LV540318 |
| product certifications | IEC, GOST |
| ambient air temperature for storage | -50-85 °C |
| pollution degree | 3 conforming to IEC 60664-1 |
| ambient air temperature for operation | -25-70 °C |
| upside connection | front |
| electrical shock protection class | class II |
| range of product | Easypact CVS400...630 |
| product or component type | MCCB |
| net weight | 6.3 kg |
| mounting mode | fixed |
| standards | IEC 60947-2, EN 60947-2 |
| earth-leakage protection | without |
| mechanical durability | 15000 cycles |
| device short name | CVS400N |
| 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 technology | thermal-magnetic |
| range | EasyPact CVS |
| [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 |
| trip unit name | TM-D |
| trip unit rating | 320-320 A at 40 °C |
| breaking capacity code | N |
| downside connection | front |
| [Uimp] rated impulse withstand voltage | 8 kV conforming to EN/IEC 60947-2 |
| product name | EasyPact CVS |
| network frequency | 50/60 Hz |
| connections - terminals | screw connection |
| height | 255 mm |
| mounting support | backplate |
| compatibility code | CVS400 |
| width | 185 mm |
| depth | 110 mm |
| IP degree of protection | IP40 |
| [In] rated current | 400 A at 40 °C |
| network type | AC |
| poles description | 4P |
| electrical durability | 6000 cycles 415 V In conforming to IEC 60947-2 |
| device application | distribution |
| control type | toggle |
| protection type | short-circuit protection (magnetic), overload protection (thermal) |
| utilisation category | category A |
| neutral protection setting | no protection (3d) |
| connection pitch | 45 mm |
| protected poles description | 3d |
| neutral position | left |
| long time pick-up adjustment range | 0.7...1 x In |
| long time pick-up adjustment type Ir | adjustable |
| contact position indicator | yes |
| thermal protection adjustment range | 224-320 A |
| instantaneous pick-up adjustment range | 5...10 x In |
| long time delay adjustment type | fixed |
| instantaneous pick-up adjustment type Ii | adjustable |