Better World
Siemens, SENTRON MCCB 3P 250A, Breaking Capacity 36 kA
- RS-stocknr.:
- 209-6881
- Artikelnummer Distrelec:
- 301-38-053
- Fabrikantnummer:
- 3VA1225-4EF32-0AA0
- Fabrikant:
- Siemens
Subtotaal (1 eenheid)*
€ 1.131,20
(excl. BTW)
€ 1.368,75
(incl. BTW)
GRATIS bezorging voor bestellingen van meer dan € 75,00
Op voorraad
- Plus verzending 1 stuk(s) vanaf 05 januari 2026
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Aantal stuks | Per stuk |
|---|---|
| 1 + | € 1.131,20 |
*prijsindicatie
Better World
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- RS-stocknr.:
- 209-6881
- Artikelnummer Distrelec:
- 301-38-053
- Fabrikantnummer:
- 3VA1225-4EF32-0AA0
- Fabrikant:
- Siemens
Specificaties
Datasheets
Wetgeving en compliance
Productomschrijving
Zoek vergelijkbare producten door een of meer kenmerken te selecteren.
Alles selecteren | Attribuut | Waarde |
|---|---|---|
| Merk | Siemens | |
| Range | SENTRON | |
| Series | 3VA1 | |
| Number of Poles | 3 | |
| Current Rating | 250A | |
| Breaking Capacity at Maximum Voltage Rating | 36 kA | |
| Rated AC Voltage | 690V | |
| Rated DC Voltage | 500V | |
| Length | 105mm | |
| Width | 70mm | |
| Depth | 158mm | |
| Better World Claim | Extended product life, Saves energy | |
| Better World Product | Yes | |
| Reset Actuator Type | Toggle Switch | |
| Circuit Breaker Type | MCCB | |
| Tripping Characteristics | Type S | |
| Alles selecteren | ||
|---|---|---|
Merk Siemens | ||
Range SENTRON | ||
Series 3VA1 | ||
Number of Poles 3 | ||
Current Rating 250A | ||
Breaking Capacity at Maximum Voltage Rating 36 kA | ||
Rated AC Voltage 690V | ||
Rated DC Voltage 500V | ||
Length 105mm | ||
Width 70mm | ||
Depth 158mm | ||
Better World Claim Extended product life, Saves energy | ||
Better World Product Yes | ||
Reset Actuator Type Toggle Switch | ||
Circuit Breaker Type MCCB | ||
Tripping Characteristics Type S | ||
- Land van herkomst:
- CZ
Siemens 3VA1 Series MCCB, 250A Current Rating, 36 kA Breaking Capacity - 3VA1225-4EF32-0AA0
This MCCB is an essential component in electrical distribution systems. Designed for line protection, it offers advanced overcurrent and short-circuit protection. With three poles and a current rating of 250A, this circuit breaker ensures reliability in industrial applications. It features a compact design with dimensions of 105mm in length, 70mm in width, and 158mm in depth, making it suitable for various installations.
Features & Benefits
• High breaking capacity of 36 kA at 415V enhances safety
• Type S tripping characteristics ensure precise fault detection
• Adjustable overload protection ranges from 175A to 250A
• Suitable for AC and DC operations with a rated voltage of 690V
• Robust mechanical and electrical endurance with up to 20,000 operating cycles
• Convenient toggle switch reset actuator for user-friendly operation
• Type S tripping characteristics ensure precise fault detection
• Adjustable overload protection ranges from 175A to 250A
• Suitable for AC and DC operations with a rated voltage of 690V
• Robust mechanical and electrical endurance with up to 20,000 operating cycles
• Convenient toggle switch reset actuator for user-friendly operation
Applications
• Used for protecting motor circuits in industrial environments
• Employed in substations for reliable power distribution
• Ideal for requiring robust short-circuit protection
• Utilised in switchgear for enhanced operational safety
• Implemented in commercial buildings for power management
• Employed in substations for reliable power distribution
• Ideal for requiring robust short-circuit protection
• Utilised in switchgear for enhanced operational safety
• Implemented in commercial buildings for power management
What happens if the operational current exceeds the rated limit?
Exceeding the operational current of 250A may trigger the built-in thermal protection, leading to the circuit breaker tripping to prevent overheating and potential damage to connected equipment.
How does the adjustable overload protection work?
The adjustable overload protection allows users to set the desired threshold between 175A and 250A based on specific load requirements, ensuring optimal performance while safeguarding against current surges.
Can this device function in extreme temperatures?
Yes, it operates efficiently between -25°C and 70°C, allowing flexible deployment in various environments, including harsh industrial settings.
What is the advantage of the Type S tripping characteristics?
Type S tripping characteristics provide precise fault detection, reducing the risk of nuisance tripping and allowing for more accurate operation in complex circuit configurations.
How does the breaking capacity vary with different voltage levels?
The breaking capacity is maximised at 36 kA for 415V, ensuring safe interruption of high fault currents, while it decreases for higher voltages, notably lower for 690V at 7 kA, tailored to specific application needs.