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ABB 1SDA072841R1 E1.2B 1600 Ekip Dip LI 4p WMP 42kA Air Circuit Breaker

% $-3,851.12
ABB 1SDA072841R1 E1.2B 1600 Ekip Dip LI 4p WMP Air Circuit Breaker - 1600A 4P 42kA
ABB 1SDA072841R1 E1.2B 1600 Ekip Dip LI 4p WMP Air Circuit Breaker - 1600A 4P 42kA

ABB 1SDA072841R1 E1.2B 1600 Ekip Dip LI 4p WMP 42kA Air Circuit Breaker

Brand: ABB
Reference No: 1SDA072841R1
Catalog No: E1.2B 1600 Ekip Dip LI 4p WMP
Series: Emax 2
Tariff Code (HS): 853620
Rated Current: 1600
Breaking Capacity: 42 kA
Breaking Type: Ekip Dip LI
Rated Voltage: 690 V AC
Poles: 4P
Stock: 0
Delivery time: 30 business day(s)
Shipping Origin: Türkiye EXW
$3,851.12

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  • Description

The ABB 1SDA072841R1 is the E1.2B performance level B withdrawable moving part of the SACE Emax 2 air circuit breaker, rated 1600 A across 4 poles with an Ekip Dip LI electronic release. It delivers 42 kA ultimate breaking capacity (Icu) at 400 V AC and 42 kA short-time withstand (Icw) for 1 s, for use up to 690 V AC in drawout switchboard applications.

Technical Specifications

SKU 1SDA072841R1
Brand ABB
Series Emax 2
Catalog Designation E1.2B 1600 Ekip Dip LI 4p WMP
EAN 8015644766917
Frame / Sub-type E1.2
Short-Circuit Performance Level B
Number of Poles 4P
Rated Current (In) 1600 A
Rated Uninterrupted Current (Iu) 1600 A
Neutral Pole Current 100% of Iu
Rated Operational Voltage (Ue) 690 V AC
Rated Voltage (Ur) 690 V
Rated Insulation Voltage (Ui) 1000 V AC
Rated Impulse Withstand Voltage (Uimp) 12 kV (IEC 60947-2)
Rated Ultimate Short-Circuit Breaking Capacity (Icu) 42 kA at 400-690 V AC
Rated Service Short-Circuit Breaking Capacity (Ics) 42 kA at 220-690 V AC (100% of Icu)
Rated Short-time Withstand Current (Icw) 42 kA for 1 s / 24 kA for 3 s
Release / Trip Unit Ekip Dip LI
Connecting Capacity 1200 mm²
Power Loss 400 W
Suitable for IT Networks Yes, up to 690 V
Net Dimensions (W x H x D) 348 x 363.5 x 271 mm
Net Weight 20 kg

Selection Notes

This 4-pole, 1600 A moving part adds a fully-rated neutral to the 3-pole LI version at the same current and breaking capacity, for installations that need to switch or protect the neutral conductor at this rating. The LI release still means overload and instantaneous tripping only - no short-time delay - so it suits a final or sub-main position rather than an incomer needing to ride through downstream faults. It is supplied as the moving part only, for a withdrawable cradle ordered separately.

Technical Details

Short Description
ABB 1SDA072841R1 - SACE Emax 2 E1.2B air circuit breaker moving part, 1600 A, 4-pole, Ekip Dip LI, 42 kA Icu at 400 V AC.
Rated Current (Ampere)
1600
Breaking Capacity (kA)
42 kA
Rated Voltage (VAC)
690 V AC
Mounting Type
Withdrawable
Catalog No
E1.2B 1600 Ekip Dip LI 4p WMP
Number of Poles
4P
Delivery Date (Days)
30 days
Model Number
E1.2B 1600 Ekip Dip LI 4p WMP
Tariff Code
853620

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