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028166 LEGRAND DMX3 T0 UND PROTECTION LSIG
028166
028166
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 028166 DMX3 T0 UND PROTECTION LSIG is an electronic protection unit engineered for heavy-duty circuit breakers to manage complex distribution networks. Such devices continuously monitor multi-phase current parameters to trip electrical breakers automatically during overloads, short circuits, or ground faults. Pricing, availability and lead time are confirmed per enquiry through an RFQ.
- Height: 205 mm
- Supply voltage AC 50 Hz: 230 V
- Supply voltage AC 60 Hz: 230 V
- Voltage type (operating voltage): AC
- Overload release current setting: 252 A
- With ground fault protection function: Yes
- Rated permanent current Iu: 2500 A
- Type of motor protection: Electronic release
- Depth: 98 mm
- Short-circuit release function: Undelayed
- Width: 56 mm
More info
▲- Pack (number of units)1
- Volume (dm3)6.824
- Weight (g)850.00
- Integrated LCD screen for displaying electrical values, settings and log
- Adjustment via selector switches
- Adjustment of:
- Isd, tsd, Ir, tr, Ii, Ig and tg
- DMX³ circuit breakers must be equipped with electronic protection units (to be ordered together for factory assembly) enabling very precise adjustments of the protection conditions, while maintaining total discrimination with downstream devices
- Conform to IEC 60947-2