ABB 1SDA072702R1 E1.2N 630 Ekip Dip LSI 4p WMP

The ABB SACE Emax 2 (1SDA072702R1) is an advanced Power Manager compliant with IEC 60947, featuring a 630A rated current, 66kA short-circuit breaking capacity (Icu at 440V), and an Ekip Dip LSI protection unit in a 3-pole withdrawable (WMP) E1.2 frame. Engineered for Industry 4.0, this circuit breaker acts as a digital hub for low-voltage distribution, combining high-precision measurement with active energy management functionalities.

The Benchmark for Intelligent Power Management

SACE Emax 2 shifts the paradigm from a traditional circuit breaker to an active Energy Management Center. The 1SDA072702R1 model provides unmatched electrical performance in the most compact footprint available, enabling real-time control over industrial microgrids and complex distribution systems.

Traditional ACB vs. Emax 2 Power Manager

While conventional Air Circuit Breakers offer only basic overcurrent protection, the Emax 2 Power Manager features the patented Power Controller algorithm. This intelligence monitors total plant power and manages non-critical loads to shave demand peaks, helping facilities reduce energy costs by up to 20% while maintaining Class 1 active energy measurement accuracy.

Technical Specifications (1SDA072702R1)

Which Emax 2 is Right for You?

• Space-Critical (E1.2): Ideal for ratings up to 1600A in compact switchgear, naval, or offshore installations where footprint is reduced by up to 25%.
• Industrial Standard (E2.2): High performance for systems up to 2500A requiring extreme short-circuit withstand.
• Heavy Infrastructure (E4.2/E6.2): Engineered for massive power distribution up to 6300A and 150kA breaking capacity.

Sustainability & Geared for the Future (ESG)

As part of the ABB EcoSolutions™ program, Emax 2 is designed with a circular economy mindset, offering full environmental impact transparency via ISO 14025 declarations. For existing infrastructures, Emax 2 technology can be integrated using Direct Replacement retrofit kits, allowing legacy breakers (like Megamax) to be upgraded in minutes without modifying busbars, significantly reducing waste and downtime.

Extended Accessory Ecosystem (Complementary Products)

Frequently Asked Questions

How does the Emax 2 optimize energy efficiency?

The integrated Power Controller monitors total plant power and uses a patented algorithm to shed non-critical loads during peak demand, reducing overall electricity costs by up to 20%.

How long does a retrofit installation take?

Using Direct Replacement kits, an obsolete circuit breaker can be replaced with an Emax 2 in a matter of minutes, maintaining existing switchgear structures with zero busbar modification.

What cybersecurity features does the Emax 2 include?

Emax 2 connectivity modules utilize encrypted digital certificates via the Ekip Com Hub, ensuring cloud-connected data and control commands are protected against unauthorized access.