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ABB 1SDA072691R1 E1.2C 630 Ekip Dip LI 4p WMP 50kA Air Circuit Breaker

% $-3,062.91
ABB 1SDA072691R1 E1.2C 630 Ekip Dip LI 4p WMP Air Circuit Breaker – 50kA Icu
ABB 1SDA072691R1 E1.2C 630 Ekip Dip LI 4p WMP Air Circuit Breaker – 50kA Icu

ABB 1SDA072691R1 E1.2C 630 Ekip Dip LI 4p WMP 50kA Air Circuit Breaker

Brand: ABB
Reference No: 1SDA072691R1
Catalog No: E1.2C 630 Ekip Dip LI 4p WMP
Series: Emax 2
Tariff Code (HS): 853620
Rated Current: 630
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
$3,062.91

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  • Description

ABB's SACE Emax 2 1SDA072691R1 air circuit breaker delivers 630 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 1SDA072691R1
Brand ABB
Series SACE Emax 2
Catalog Designation E1.2C 630 Ekip Dip LI 4p WMP
EAN 8015644765415
Frame E1.2
Short-Circuit Performance Level C
Rated Current (In) 630 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 400 mm²
Power Loss 62 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 630 A breaker switches all four poles, including the neutral, which matters on TN-S or TT systems, and carries Ekip Dip LI rather than LSI — long-time and instantaneous protection only, no short-time delay stage. As the withdrawable moving part (WMP) it racks into a cradle for isolation and fast replacement. Its 62 W power loss matches the three-pole WMP version at the same current, since the fourth pole does not add measurably to dissipation here. Where graded tripping below a downstream breaker is needed, specify the LSI release instead.

Technical Details

Short Description
ABB 1SDA072691R1 — SACE Emax 2 630 A air circuit breaker, Ekip Dip LI, 4P, Icu 50 kA, Withdrawable.
Rated Current (Ampere)
630
Breaking Capacity (kA)
50 kA
Rated Voltage (VAC)
690 V AC
Mounting Type
Withdrawable
Catalog No
E1.2C 630 Ekip Dip LI 4p WMP
Number of Poles
4P
Delivery Date (Days)
30 days
Model Number
E1.2C 630 Ekip Dip LI 4p WMP
Tariff Code
853620

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