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Legrand DPX3 moulded case circuit breaker 3P 250 A 70 kA electronic trip unit IP30 S10 423443
- BrandLegrand
- SeriesDPX3 250A
- Ultimate breaking capacity Icu70 kA
- Depth112 mm
- Rated current In250 A
- Width105 mm
- Height165 mm
Description
Legrand DPX3 moulded case circuit breaker 3P, 250 A, 70 kA, electronic trip unit, IP30 (catalogue number 423443), breaking capacity Icu 70 kA. Design: with trip indicator, supplied with protection device, optional motor operator. Parameters: rated current In 250 A; number of poles 3; breaking capacity Icu 70 kA; overload release setting range 100…250 A; short-circuit release setting range 375…2500 A; number of auxiliary changeover contacts 2; voltage type AC; width 105 mm, height 165 mm, depth 112 mm. A moulded case circuit breaker is used to switch distribution circuits and protect them against overloads and short circuits.
Technical data
| Series | DPX3 250A |
|---|---|
| Ultimate breaking capacity Icu | 70 kA |
| Depth | 112 mm |
| Rated current In | 250 A |
| Width | 105 mm |
| Height | 165 mm |
| Device design | Permanently installed device |
| For TH rail mounting | No |
| Supply direction | Not applicable |
| Colour | Grey |
| Number of poles | 3 |
| Number of auxiliary changeover contacts | 2 |
| Labelling area | No |
| RAL number | 7035 |
| Impact resistance | Not applicable |
| Optional DIN (TH) rail mounting | No |
| Optional motor operator | Yes |
| Terminal marking | No |
| Terminal cross-section (min-max) | 2.5-120 mm² |
| Actuator type | Switch |
| Connection cable type | Flexible or rigid |
| Voltage type | AC |
| Main contact connection type | Pin connection |
| Degree of protection (IP) | IP30 |
| Storage temperature (min-max) | -25-85 °C |
| Main circuit terminal location | Front |
| Supplied with protection device | Yes |
| Integrated motor operator | No |
| Frequency range (min-max) | 50-60 Hz |
| Rated voltage range (min-max) | 230-690 V |
| Overload release setting range (min-max) | 100-250 A |
| Short-circuit release setting range (min-max) | 375-2500 A |
| Operating temperature range (min-max) | -5-70 °C |
| With trip indicator | Yes |
| With integrated undervoltage release | No |
| Integrated earth fault protection | No |
| Rated short-circuit breaking capacity Icu at 400 V, 50 Hz | 70 kA |
| Rated uninterrupted current Iu | 250 A |
Technical data according to the manufacturer's documentation.
Documents
- EXB23022_TG_Retrofit_kit_DPX_DPX3_250.pdf (PDF)
- LE13196AA.pdf (PDF)
- EXB25005_EN.pdf (PDF)
- MODBUS_MAP_v2.pdf (PDF)
- EXB20072_logic_selectivity (print).pdf (PDF)
- EXB15015_TG_Coordination_EN.pdf (PDF)
- F04056EN_04.pdf (PDF)
- LE08866AE.pdf (PDF)
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Product safety information (GPSR)
- Manufacturer
- Legrand SNC, 128 avenue du Maréchal de Lattre de Tassigny, 87045 Limoges Cedex, France · www.legrand.com
- Responsible person in the EU / importer
- Legrand Polska sp. z o.o., ul. Waryńskiego 20, 57-200 Ząbkowice Śląskie, Poland · www.legrand.pl
Instructions and safety information — in the manufacturer's documents above or on the manufacturer's website.