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ABB 1SDA072731R1 E1.2C 800 Ekip Dip LI 4p WMP 50kA Air Circuit Breaker

% $-3,256.00
ABB 1SDA072731R1 E1.2C 800 Ekip Dip LI 4p WMP Air Circuit Breaker – 50kA Icu
ABB 1SDA072731R1 E1.2C 800 Ekip Dip LI 4p WMP Air Circuit Breaker – 50kA Icu

ABB 1SDA072731R1 E1.2C 800 Ekip Dip LI 4p WMP 50kA Air Circuit Breaker

Brand: ABB
Reference No: 1SDA072731R1
Catalog No: E1.2C 800 Ekip Dip LI 4p WMP
Series: Emax 2
Tariff Code (HS): 853620
Rated Current: 800
Breaking Capacity: 50 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
$3,256.00

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  • Description

ABB's SACE Emax 2 1SDA072731R1 air circuit breaker delivers 800 A rated current with Ekip Dip LI electronic release, four poles, and withdrawable moving part (WMP) mounting. It carries a 50 kA ultimate breaking capacity (Icu) at 400 V AC and a 1 s short-time withstand (Icw) of 42 kA, rated up to 690 V AC.

Technical Specifications

SKU 1SDA072731R1
Brand ABB
Series SACE Emax 2
Catalog Designation E1.2C 800 Ekip Dip LI 4p WMP
EAN 8015644765811
Frame E1.2
Short-Circuit Performance Level C
Rated Current (In) 800 A
Number of Poles 4P
Release Ekip Dip LI
Release Type Electronic (EL)
Rated Operational Voltage (Ue) 690 V AC
Rated Insulation Voltage (Ui) 1000 V AC
Rated Impulse Withstand Voltage (Uimp) 12 kV
Rated Ultimate Breaking Capacity (Icu) at 400 V AC 50 kA
Rated Service Breaking Capacity (Ics) at 400 V AC 50 kA (100% of Icu)
Rated Short-Time Withstand Current (Icw) 42 kA / 1 s, 24 kA / 3 s
Connecting Capacity 500 mm²
Power Loss 100 W
Neutral Pole Current 100% of In
Net Weight 20 kg
Dimensions (W × H × D) 348 × 363.5 × 271 mm
Suitable for IT Networks Yes, up to 690 V

Selection Notes

This four-pole, 800 A breaker switches the neutral along with the three phases and carries Ekip Dip LI — long-time and instantaneous stages only, with no short-time delay for graded tripping. As the withdrawable moving part (WMP) it racks into its cradle for fast isolation or replacement rather than being bolted in fixed. Its 100 W power loss matches the three-pole WMP version at the same current. Where selective coordination with a downstream breaker is required, the LSI release at the same 800 A frame is the alternative.

Technical Details

Short Description
ABB 1SDA072731R1 — SACE Emax 2 800 A air circuit breaker, Ekip Dip LI, 4P, Icu 50 kA, Withdrawable.
Rated Current (Ampere)
800
Breaking Capacity (kA)
50 kA
Rated Voltage (VAC)
690 V AC
Mounting Type
Withdrawable
Catalog No
E1.2C 800 Ekip Dip LI 4p WMP
Number of Poles
4P
Delivery Date (Days)
30 days
Model Number
E1.2C 800 Ekip Dip LI 4p WMP
Tariff Code
853620

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