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ABB 1SDA072478R1
E4.2V 2500 Ekip Hi-Touch LSI 3p WMP
Product Description
The E4.2V 2500 Ekip Hi-Touch LSI serves as a critical moving part for the SACE EMAX2 air circuit breaker, featuring a solid-state release mechanism in AC. This three-pole configuration is equipped with four auxiliary contacts, enabling operation in both open and closed positions.
With a rated operational voltage of 690 V AC and a rated current of 2500 A, this circuit breaker delivers a high level of performance. It offers a rated service short-circuit breaking capacity of up to 150 kA for various voltage levels, ensuring reliable protection for electrical installations.
The mechanical durability of the device is rated for 20,000 cycles, supporting 60 operations per hour, while the electrical durability allows for 8,000 cycles at voltages below 440 V and up to 8,000 cycles for 500 to 690 V.
Compliance with IEC standards ensures that this product meets stringent safety and performance criteria. The environmental product declaration highlights a recyclability rate of 77.4%, reflecting commitment to sustainable practices.
Offer details
- Best offer from:
Trusted Automa.Net Supplier- Availability:
- 0 pcs.On RequestUpdated at: 18-08-2026
- Warranty:
- 12 months
- Condition:
- New Factory Sealed
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Specifications
- Brand
- ABB
- Current Type
- AC
- Electrical Durability
- Ue =< 440 V 8000 cycleUe = 500 ... 690 V 8000 cycle20 cycles per hour
- Mechanical Durability
- 20000 cycle60 cycles per hour
- Number of Poles
- 3
- Power Loss
- 743 W
- Product Main Type
- SACE Emax 2
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Documents
Data Sheet
Datasheet for ABB 1SDA072478R1, including specifications and features.
TracePartsCAD Models
3D CAD model and technical drawings, ready for your design software.
Additional Information
The E4.2V 2500 Ekip Hi-Touch LSI air circuit breaker is engineered for high-capacity electrical systems, ensuring robust protection against short circuits and overloads. With its enhanced release technology and significant breaking capacity, this circuit breaker is suitable for critical applications in various industrial settings. The commitment to environmental standards further supports its role in sustainable electrical management.
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