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028164 LEGRAND MP4 LI DMX3 1600
028164
028164
LEGRAND
1 Pcs.
Automation > Tripping bloc for power circuit-breaker
OPEN FRAME AUTOMATION DMX3
Product condition, packaging, certifications and applicable manufacturer warranty terms are confirmed with the quotation.
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Legrand 028164 MP4 LI DMX3 1600 is an electronic trip unit designed to integrate with high-capacity air circuit breakers for comprehensive electrical system protection. It continuously tracks current parameters to isolate faults and protect downstream equipment from severe electrical overloads in industrial facilities.
Pricing, availability, and lead time are confirmed per enquiry through an RFQ.
- Height (EF000040): 205 mm
- Supply voltage AC 50 Hz (EF007532): 230 V
- Supply voltage AC 60 Hz (EF007533): 230 V
- Voltage type (operating voltage) (EF005294): AC
- Overload release current setting (EF002336): 252 A
- With ground fault protection function (EF005601): No
- Rated permanent current Iu (EF001389): 2500 A
- Type of motor protection (EF008234): Electronic release
- Depth (EF000049): 98 mm
- Short-circuit release function (EF001413): Undelayed
- Width (EF000008): 56 mm
More info
▲Overview
Electronic protection unit DMX³ 1600 - MP4 with LCD screen - LI - The screen shows intensity measurements and cursors for adjusting protection levels - Unit settings LI: Ii, Ir, tr.
description
F+N/3F/3F+N multifunction instruments for grid connection for low and medium voltage networks. With 4-line LCD screen with backlight. Bidirectional counting of active energy (kWh) class 0.5 and reactive energy (kVArh) class 1 according to EN 61557-12.specifications
| Execution of the motor protection | Electronic trigger |
|---|---|
| Permanent nominal current Iu | 2500 A |
| Current Overload Release Setting | 252-2500 A |
| Short-circuit trip function | No delay |
| With ground fault protection function | No |
| Supply voltage 50 Hz AC | 230-230 V |
| Supply voltage 60 Hz AC | 230-230 V |
|---|---|
| Operating voltage type | AC |
| Width | 56 mm |
| Height | 205 mm |
| Depth | 98 mm |
| Contains battery and/or accumulator | No |