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ABB 1SDA073052R1 E2.2S 2500 Ekip Dip LSI 4p WMP 85kA Air Circuit Breaker

% $-7,379.02
ABB 1SDA073052R1 E2.2S 2500 Ekip Dip LSI 4p WMP Air Circuit Breaker - 85kA
ABB 1SDA073052R1 E2.2S 2500 Ekip Dip LSI 4p WMP Air Circuit Breaker - 85kA

ABB 1SDA073052R1 E2.2S 2500 Ekip Dip LSI 4p WMP 85kA Air Circuit Breaker

Brand: ABB
Reference No: 1SDA073052R1
Catalog No: E2.2S 2500 Ekip Dip LSI 4p WMP
Series: Emax 2
Tariff Code (HS): 853620
Rated Current: 2500
Breaking Capacity: 85 kA
Breaking Type: Ekip Dip LSI
Rated Voltage: 690 V AC
Poles: 4P
Stock: 0
Delivery time: 30 business day(s)
Shipping Origin: Türkiye EXW
$7,379.02

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  • Description

At the top of the E2.2S 2500 A range, the ABB 1SDA073052R1 is a four-pole SACE Emax 2 Ekip Dip LSI moving part rated 85 kA ultimate breaking capacity at 400 V AC. The LSI release adds an adjustable short-time delay to the overload and instantaneous protection stages for selective tripping.

Technical Specifications

SKU 1SDA073052R1
Brand ABB
Series SACE Emax 2
Catalog Designation E2.2S 2500 Ekip Dip LSI 4p WMP
EAN 8015644769024
Frame E2.2
Breaking Capacity Performance Level S
Rated Current (In) 2500 A
Number of Poles 4P
Neutral Pole Current 100% of Iu
Rated Operational Voltage (Ue) 690 V AC
Rated Insulation Voltage (Ui) 1000 V AC
Rated Impulse Withstand Voltage (Uimp) 12 kV (IEC 60947-2)
Ultimate Breaking Capacity (Icu, 400 V AC) 85 kA
Service Breaking Capacity (Ics, 400 V AC) 85 kA (100% of Icu)
Short-Time Withstand Current (Icw) 66 kA for 1 s / 50 kA for 3 s
Release / Trip Unit Ekip Dip LSI
Version Withdrawable moving part (WMP) - separate fixed part/cradle required
Connecting Capacity 1800 mm²
Suitable for IT Networks Yes, up to 690 V
Power Loss 550 W
Net Weight 55 kg
Dimensions (W x H x D) 407 x 425 x 383 mm

Selection Notes

This is the four-pole counterpart of the three-pole 1SDA072422R1 at the same 2500 A, 85 kA rating - pick the 4P version where the installation needs a breaking neutral switched at the full rated current. The LSI short-time delay supports a main-incomer role by letting the breaker hold through a downstream fault while a smaller breaker clears it first, unlike the LI-only 1SDA073051R1 which trips instantaneously. As a WMP unit it needs a matching E2.2 fixed part already installed in the switchboard before it can be racked in.

Technical Details

Short Description
ABB 1SDA073052R1 - SACE Emax 2 E2.2S 2500 Ekip Dip LSI 4p WMP, 2500 A, 85 kA Icu at 400 V AC, withdrawable moving part.
Rated Current (Ampere)
2500
Breaking Capacity (kA)
85 kA
Rated Voltage (VAC)
690 V AC
Mounting Type
Withdrawable (Moving Part Only - WMP)
Catalog No
E2.2S 2500 Ekip Dip LSI 4p WMP
Number of Poles
4P
Delivery Date (Days)
30 days
Model Number
E2.2S 2500 Ekip Dip LSI 4p WMP
Tariff Code
853620

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