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ABB 1SDA072951R1 E2.2H 1250 Ekip Dip LI 4p WMP 100kA Air Circuit Breaker

% $-4,243.11
ABB 1SDA072951R1 E2.2H 1250 Ekip Dip LI 4p WMP Air Circuit Breaker - 100 kA Icu
ABB 1SDA072951R1 E2.2H 1250 Ekip Dip LI 4p WMP Air Circuit Breaker - 100 kA Icu

ABB 1SDA072951R1 E2.2H 1250 Ekip Dip LI 4p WMP 100kA Air Circuit Breaker

Brand: ABB
Reference No: 1SDA072951R1
Catalog No: E2.2H 1250 Ekip Dip LI 4p WMP
Series: Emax 2
Tariff Code (HS): 853620
Rated Current: 1250
Breaking Capacity: 100 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
$4,243.11

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  • Description

This is the withdrawable moving part of ABB's 1SDA072951R1, a four-pole SACE Emax 2 E2.2H 1250 Ekip Dip LI air circuit breaker - a matching fixed part is required to complete the installation. It carries the H-level 100 kA breaking capacity (Icu) at 400 V AC, with the fourth pole switching the neutral in four-wire 690 V AC systems.

Technical Specifications

Catalog Designation E2.2H 1250 Ekip Dip LI 4p WMP
SKU / Order Code 1SDA072951R1
Brand ABB
Series SACE Emax 2 (E2.2 frame, performance level H)
EAN 8015644768010
Number of Poles 4P
Neutral Pole Current 100% of Iu
Rated Uninterrupted Current (Iu / In) 1250 A
Rated Operational Voltage (Ue) 690 V AC
Rated Insulation Voltage (Ui) 1000 V AC
Rated Impulse Withstand Voltage (Uimp) 12 kV, acc. to IEC 60947-2
Rated Ultimate Short-Circuit Breaking Capacity (Icu) 100 kA at 400-440 V AC; 85 kA at 500-690 V AC
Rated Service Short-Circuit Breaking Capacity (Ics) 100 kA at 220-440 V AC; 85 kA at 500-690 V AC (100% of Icu)
Rated Short-time Withstand Current (Icw) 85 kA for 1 s, 66 kA for 3 s
Release / Trip Unit Ekip Dip LI (electronic)
Short-Circuit Performance Level H
Version Withdrawable moving part only - requires separate fixed part (cradle)
Connecting Capacity 1200 mm²
Power Loss 176 W
Net Weight 55 kg
Dimensions (W x H x D) 407 x 425 x 383 mm
Suitable for IT Networks Yes, up to 690 V

Selection Notes

This four-pole WMP moving part needs a separate fixed cradle, unlike the fixed version - pick it for a withdrawable four-pole installation that needs periodic draw-out isolation. It retains the 100 kA Icu of the E2.2H frame at 1250 A, with the LI release tripping instantaneously rather than holding a short-time delay. The fourth pole switches the neutral for four-wire distribution.

Technical Details

Short Description
ABB 1SDA072951R1 - SACE Emax 2 E2.2H 1250 Ekip Dip LI 4p WMP moving part, 1250A, 100 kA Icu.
Rated Current (Ampere)
1250
Breaking Capacity (kA)
100 kA
Rated Voltage (VAC)
690 V AC
Mounting Type
Withdrawable
Catalog No
E2.2H 1250 Ekip Dip LI 4p WMP
Number of Poles
4P
Delivery Date (Days)
30 days
Model Number
E2.2H 1250 Ekip Dip LI 4p WMP
Tariff Code
853620

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