- MENU
- Home
-
Categories
- Air conditioner (switchgear cabinet)
- Base/base element (switchgear cabinet)
- Case for component installation with modular spacing 19 inch
- Climate control door (enclosure/cabinet)
- Climate control side panel (enclosure/cabinet)
- Component for arrangement / baying system (switchgear cabinet)
- View all categories
- Accessories/spare parts for domestic switching devices
- Accessories/spare parts for socket outlets/plugs with protective contact
- Cable entry
- Combination of switch/push button with socket outlet
- Control element/cover plate for domestic switching devices
- Controller for light controlling system
- View all categories
- Accessories/spare parts for earthing and lightning
- Accessories/spare parts for surge protection data networks/MCR-technology
- Accessories/spare parts for surge protection power supply systems
- Air-termination equipment for lightning protection
- Base for air termination systems lightning protection
- Basic element for surge protection device
- View all categories
- AC-power supply
- Accessories/spare parts for command devices
- Accessories/spare parts for electronic motor control and protection device
- Accessories/spare parts for emergency stop pull cord switch
- Accessories/spare parts for frequency controller
- Accessories/spare parts for low-voltage switch technology
- View all categories
- Accessories/spare parts for underfloor installation ducting systems
- Bend for underfloor installation ducting systems
- Coupler for underfloor installation duct
- Cover for underfloor installation duct flush floor open
- Cover plate for installation units
- End piece for underfloor installation duct
- View all categories
- Request Quote
- How RFQ Works
- Contact Us
- FAQ
View larger
Images are for illustrative purposes only. Please refer to data sheet for details
409884 LEGRAND AUTOMATIC DX3 3P MA40 25KA
409884
409884
LEGRAND
1 Pcs.
AUTOMATIC DX3 3P MA40 25KA
Automatic DX3 MA 25kA - 3P - 400V~ - 40 - only magnetic
Automatic DX³ MA 25kA - 3P - 400V~ - 40A - magnetic only
Automation > Miniature circuit breaker (MCB)
INDUSTRIAL CIRCUIT BREAKERS
Product condition, packaging, certifications and applicable manufacturer warranty terms are confirmed with the quotation.
More info
▲Product features
Three-pole 400 V~ - Just magnetic - nominal Intensity: 40 A - Number of modules: 4,5General characteristics
MCB DX3 MA - 25 kA - breakers only magnetic protection of the outputs - breaking capacity: 25 kA - UNE-en 60947-2 - 400 V~ - Support the auxiliary and all of the controllers-motorized - Connection: top entry and bottom exit for terminals with screws - Are associated to the blocks of differential adaptive| Feature Name | Feature Value |
|---|---|
| Explosion-proof (EF004663) | No |
| Connectable conductor cross section solid-core (EF007337) | 1.5 mm² |
| Ambient temperature during operating (EF007515) | -25 °C |
| Degree of protection (IP) (EF005474) | IP20 |
| Concurrently switching neutral conductor (EF005997) | No |
| Voltage type (EF000187) | AC |
| Additional equipment possible (EF008148) | Yes |
| Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V (EF009558) | 25 kA |
| Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V (EF009557) | 50 kA |
| Rated impulse withstand voltage Uimp (EF011980) | 6 kV |
| Number of protected poles (EF005548) | 3 |
| Frequency (EF000416) | 50 Hz |
| Built-in depth (EF000218) | 47 mm |
| Number of poles (total) (EF008618) | 3 |
| Pollution degree (EF002570) | 3 |
| Width in number of modular spacings (EF002950) | 4.5 |
| Rated insulation voltage Ui (EF001366) | 500 V |
| Connectable conductor cross section multi-wired (EF007343) | 1.5 mm² |
| Rated current (EF000227) | 40 A |
| Flush-mounted installation (EF007517) | Yes |
| Release characteristic (EF000889) | MA |
| Rated voltage (EF000228) | 400 V |