Legrand DPX3 moulded case circuit breaker 4P 250 A 50 kA electronic trip unit IP30 S10 + RCD 423438
- BrandLegrand
- SeriesDPX3 250A
- Ultimate breaking capacity Icu50 kA
- Depth112 mm
- Rated current In250 A
- Width140 mm
- Height165 mm
Legrand DPX3 moulded case circuit breaker 4P, 250 A, 50 kA, electronic trip unit, IP30 (catalogue number 423438), +, RCD, rated current In 250 A, overload release setting range 100…250 A. A moulded case circuit breaker is used to switch distribution circuits and protect them against overloads and short circuits. Main parameters: rated current In 250 A; number of poles 4; breaking capacity Icu 50 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 140 mm, height 165 mm, depth 112 mm. Features: integrated earth-fault protection, with trip indicator, supplied with protection device.
| Series | DPX3 250A |
|---|---|
| Ultimate breaking capacity Icu | 50 kA |
| Depth | 112 mm |
| Rated current In | 250 A |
| Width | 140 mm |
| Height | 165 mm |
| Device design | Permanently installed device |
| For TH rail mounting | No |
| Supply direction | Not applicable |
| Colour | Grey |
| Number of poles | 4 |
| 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 | Yes |
| Rated short-circuit breaking capacity Icu at 400 V, 50 Hz | 50 kA |
| Rated uninterrupted current Iu | 250 A |
Technical data according to the manufacturer's documentation.
Instructions and safety information — in the manufacturer's documents above or on the manufacturer's website.
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