ABB E2.2H 1600 Ekip Dip LSIG 4p WMP - SACE Emax2 Withdrawable Air Circuit Breaker

ABB E2.2H 1600 Ekip Dip LSIG 4P WMP Air Circuit Breaker

The ABB E2.2H 1600 Ekip Dip LSIG 4-pole WMP is a premium withdrawable air circuit breaker from the SACE Emax2 family, engineered for demanding low-voltage power distribution applications requiring maximum protection, reliability, and high breaking capacity. This four-pole unit combines ABB’s advanced electronic trip technology with robust mechanical construction to deliver superior performance in industrial, commercial, and infrastructure installations.

Key Features

• High Breaking Capacity (H-Frame) – 100 kA at 400–440V AC and 85 kA at 690V AC for exceptional short-circuit protection.
• Withdrawable Design (WMP) – Plug-in moving part configuration enables safe maintenance, testing, and replacement without complete system shutdown.
• Advanced LSIG Protection – Ekip Dip LSIG electronic trip unit with Long-time, Short-time, Instantaneous, and Ground Fault protection.
• Four-Pole Configuration – Full protection for three-phase plus neutral systems.
• 1600A Rated Current – Designed for substantial power distribution loads.
• Auxiliary Contacts Included – Four auxiliary contacts for remote signaling and control integration.
• Open/Closed Position Indication – Visual and electrical breaker status confirmation.

Technical Specifications

Electrical Ratings

• Rated Current (In): 1600 A
• Rated Voltage (Ur): 690 V AC
• Rated Insulation Voltage (Ui): 1000 V AC
• Rated Impulse Withstand Voltage (Uimp): 12 kV

Breaking Capacity (Icu)

• 100 kA at 400V, 415V, 440V AC
• 85 kA at 500V, 525V, 690V AC

Service Breaking Capacity (Ics)

• 100% of Icu

Short-Time Withstand Current (Icw)

• 85 kA for 1 second
• 66 kA for 3 seconds

Configuration

• Number of Poles: 4 (3-phase plus neutral)
• Trip Unit: Ekip Dip LSIG electronic
• Protection Functions: Long-time, Short-time, Instantaneous, Ground Fault
• Mounting Type: Withdrawable Moving Part (WMP)
• Auxiliary Contacts: 4 included

Mechanical Performance

• Mechanical Durability: 25,000 cycles
• Electrical Durability: 12,000 cycles up to 440V; 10,000 cycles at 500–690V

Approximate Dimensions

• 407 mm W x 425 mm H x 383 mm D
• Weight: Contact for specifications

Standards

• IEC 60947-2
• UL Listed
• CSA Certified

Ideal Applications

• Manufacturing plants and heavy industrial facilities
• Data centers and server farms
• Hospitals and healthcare facilities
• Power generation and distribution systems
• Water treatment and pumping stations
• Renewable energy installations and microgrids

Why Choose the E2.2H with Ekip Dip LSIG?

Comprehensive Protection
The LSIG trip unit provides long-time thermal overload protection, adjustable short-time protection for coordination, instantaneous protection for severe faults, and ground fault detection for maximum safety.

Operational Flexibility
The withdrawable configuration allows safe removal for maintenance without de-energizing the entire system, minimizing downtime.

Neutral Protection
The four-pole design protects the neutral conductor, critical for installations with non-linear loads such as VFDs, LED lighting, and IT equipment.

100 kA Breaking Capacity
The H-frame rating provides high interrupting capacity for large commercial and industrial installations.

What’s Included

• ABB E2.2H 1600A withdrawable breaker
• Ekip Dip LSIG electronic trip unit
• Four auxiliary contacts
• Breaker position indicator
• Operating mechanism
• Installation documentation

Note: Fixed portion and connection accessories are sold separately.

Compatibility

• ABB Emax2 fixed portions
• Motor control centers
• Power distribution panels
• Automatic transfer switches
• SCADA and energy management systems (with optional communication modules)

Order Information

• Part Number: 1SDA072993R1
• Manufacturer: ABB
• Product Line: SACE Emax2
• Country of Origin: Italy
• Warranty: 18 months from date of manufacture

Safety Notice

This product must be installed and serviced by qualified personnel. Improper installation or maintenance may result in equipment damage, electric shock, arc flash, or serious injury. Follow all applicable electrical codes and manufacturer guidelines.