- 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
423671 LEGRAND DPX3125HP MAG+DIF 4P 20A 50KA
423671
423671
LEGRAND
1 Pcs.
DPX3125HP MAG+DIF 4P 20A 50KA
DPX³125 HP thermal magnetic MCCB with electronic earth leakage module fixed version - 50kA - 4P - 20A
DPX³ 125 HP molded case switch - circuit breaker dif - 4P - 50kA - 20A
Automation > Power circuit-breaker for trafo/generator/installation protection
DPX3 MOLDED BOX
Product condition, packaging, certifications and applicable manufacturer warranty terms are confirmed with the quotation.
More info
▲- Pack (number of units)O/R
- Volume (dm3)O/R
- Weight (g)O/R
Product characteristics
MCCBs with electronic earth leakage module - fixed version- Thermal adjustable from 0.8 to 1 In
- Magnetic fixed at 10 In (fixed at 400 A for In from 16 A to 40 A)
- Equipped with earth leakage module
- Adjustable sensitivity: 0.03 - 0.3 - 1 - 3 A
- Adjustable tripping: 0 - 0.3 - 1 - 3s (with 0.03 A possible only 0 s)
- 4P
- In : 20 A
General characteristics
DPX³ 125 HP - thermal magnetic release MCCBs from 16 to 125 A - fixing on plate- Moulded case MCCBs for switching, control isolation and protection of low voltage electrical lines
- Can be fitted with auxiliaries
- Supplied with: screws for connections, fixing screws and insulated shields (phase barriers)
- Can be fitted with cage terminals 120 mm² max. (flexible cable) or 150 mm² max. rigid cable
- Conform to IEC 60947-2
- Sealable adjustment
- Can be mounted on plate in XL³ and XL³ S cabinets and enclosures
| Feature Name | Feature Value |
|---|---|
| Degree of protection (IP) (EF005474) | IP30 |
| Number of auxiliary contacts as normally open contact (EF001376) | 0 |
| Number of auxiliary contacts as change-over contact (EF003531) | 2 |
| Number of auxiliary contacts as normally closed contact (EF001377) | 0 |
| Adjustment range undelayed short-circuit release (EF007131) | 630 A |
| Integrated earth fault protection (EF007296) | Yes |
| With integrated under voltage release (EF001390) | No |
| Suitable for DIN rail (top hat rail) mounting (EF007250) | No |
| Device construction (EF008240) | Complete device in housing |
| Number of poles (EF001391) | 4 |
| Type of electrical connection of main circuit (EF006819) | Bolt connection |
| Overload release current setting (EF002336) | 16 A |
| Motor drive integrated (EF006697) | No |
| Type of control element (EF006976) | Toggle |
| Rated short-circuit breaking capacity Icu at 400 V, 50 Hz (EF007048) | 50 kA |
| Rated permanent current Iu (EF001389) | 20 A |
| With switched-off indicator (EF007006) | Yes |
| Motor drive optional (EF007386) | No |
| Position of connection for main current circuit (EF006671) | Front |
| Rated voltage (EF003977) | 220 V |
| DIN rail (top hat rail) mounting optional (EF008904) | No |
| Complete device with protection unit (EF008906) | No |