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ABB 1SDA100528R1 XT5H 400 Ekip Dip LS/I In=400 4p F F 70kA Molded Case Circuit Breaker (MCCB)

% $-1,115.13
ABB 1SDA100528R1 XT5H 400 Ekip Dip LS/I MCCB - 70kA 4P
ABB 1SDA100528R1 XT5H 400 Ekip Dip LS/I MCCB - 70kA 4P

ABB 1SDA100528R1 XT5H 400 Ekip Dip LS/I In=400 4p F F 70kA Molded Case Circuit Breaker (MCCB)

Brand: ABB
Reference No: 1SDA100528R1
Catalog No: XT5H 400 Ekip Dip LS/I In=400 4p F F
Series: Tmax XT
Tariff Code (HS): 853620
Rated Current: 400
Breaking Capacity: 70 kA
Breaking Type: Ekip Dip LS/I
Rated Voltage: 690 V AC
Poles: 4P
Stock: 0
Delivery time: 30 business day(s)
Shipping Origin: Türkiye EXW
$1,115.13

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  • Description

The ABB 1SDA100528R1 is a Tmax XT5H 400 moulded case circuit breaker with an Ekip Dip LS/I electronic release, rated In 400 A across four poles with front terminals. Short-circuit performance class H gives it a 70 kA breaking capacity at 415 V AC, and the LS/I release adds overload (L), short-time delay (S) and instantaneous (I) protection functions in one electronic trip unit.

Technical Specifications

SKU 1SDA100528R1
Brand ABB
Series Tmax XT
Catalog Designation XT5H 400 Ekip Dip LS/I In=400 4p F F
EAN 8056221006040
Sub-type XT5
Number of Poles 4P
Rated Current (In) 400 A
Rated Uninterrupted Current (Iu) 400 A
Release Ekip Dip LS/I (electronic, type EL)
Short-Circuit Performance Level H
Current Type AC
Rated Operational Voltage (Ue) 690 V AC
Rated Insulation Voltage (Ui) 1000 V
Rated Impulse Withstand Voltage (Uimp) 8 kV
Rated Ultimate Breaking Capacity (Icu) 100 kA at 220-240 V AC, 70 kA at 380-415 V AC, 65 kA at 440 V AC, 50 kA at 500-525 V AC, 40 kA at 690 V AC
Rated Service Breaking Capacity (Ics) equal to Icu at all listed voltages
Rated Short-Time Withstand Current (Icw) 5 kA
Power Loss 19 W
Rated Frequency 50/60 Hz
Dimensions (W x H x D) 186 x 205 x 103.5 mm
Net Weight 6.4 kg

Certifications & Standards

  • IEC/EN 60947-2

Selection Notes

The Ekip Dip LS/I release on the 1SDA100528R1 combines long-time overload (L), short-time delay (S) and instantaneous (I) protection in a single electronic trip unit, giving adjustable time-current curves that a fixed TMA thermomagnetic release cannot match. Short-circuit performance class H lifts both Icu and Ics to 70 kA at 415 V AC with a 5 kA short-time withstand (Icw), so the breaker can hold a fault for a set delay and let a downstream device clear first. Pick this 400 A variant over the 630 A XT5H when the connected load and its upstream protection are sized at or below 400 A; both share the same frame, release family and H performance class.

Technical Details

Short Description
ABB Tmax XT5H 400 MCCB, Ekip Dip LS/I electronic release, 4-pole, 70 kA at 415 V AC.
Rated Current (Ampere)
400
Breaking Capacity (kA)
70 kA
Rated Voltage (VAC)
690 V AC
Mounting Type
Fixed
Catalog No
XT5H 400 Ekip Dip LS/I In=400 4p F F
Number of Poles
4P
Standards
IEC60947-2
Delivery Date (Days)
30 days
Model Number
XT5H 400 Ekip Dip LS/I In=400 4p F F
Tariff Code
853620

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