Detailed Description

The ABB E2.2B 2000 (catalog number 1SDA071651R1) is a premium-quality fixed four-pole air circuit breaker from the SACE Emax2 range designed for demanding industrial and power-distribution applications.

Key features & technical highlights:

• Rated current (In): 2 000 A — ideal for high-capacity feeders and large electrical installations.

• Four-pole configuration (4P) with rear-horizontal bolt-type main terminals for secure and compact installation within switchgear frames.

• Rated operational voltage up to 690 V AC; insulation voltage up to 1 000 V (Ui) according to IEC standards. 

• Short-circuit performance: Ultimate breaking capacity (Icu) and service breaking capacity (Ics) rated at 42 kA for voltages from 220 V-690 V. 

• Version “F” with electronic release module EKIP DIP LI, providing adjustable protection and diagnostics for enhanced reliability. 

• Designed with ABB’s EcoSolutions philosophy — recyclable design, RoHS / REACH compliance, and sustainability in mind. 

• Dimensions approx: Width 366 mm, Height 371 mm, Depth 270 mm; Net weight ~53 kg. 

Benefits for your installation:

• Robust protection and switching capability for large-scale power systems (industrial plants, utility feeders, data centres).

• High fault current rating ensures resilience under short-circuit or high-stress conditions.

• Rear-terminal layout simplifies integration into modern switchgear and reduces footprint.

• The EKIP electronic trip unit enables better system monitoring, adjustable parameters and potentially integration into automation / monitoring systems.

• Trusted ABB brand ensures access to global support, spares and long-term reliability.

Typical applications:

• Main and sub-main distribution boards across large industrial plants.

• Generator protection or transformer feeders where high current and high fault-levels are present.

• Utility switchrooms or critical infrastructure requiring reliable protection of 2 000 A class circuits.

What’s included / recommended:

• The ABB E2.2B 2000 fixed circuit breaker (4P) – part number 1SDA071651R1.

• Installation instructions and wiring diagram (available via ABB datasheet).

• Ensure your panel or cubicle is compatible with fixed 4P breakers and rear horizontal terminals.

• Verify that coordination, breaker release settings, and busbar rating are matched to your system.

Important notes:

• Installation must be performed by qualified electrical engineers and in line with local regulatory standards.

• Review the correct frame size, compatible accessories (auxiliary contacts, shunt trips) and service conditions to ensure appropriate selection.

• Confirm clearance and cooling requirements given the breaker’s size and power-loss rating.