Description

The E1.2C 1000 fixed air circuit breaker brings dependable LI protection with straightforward front terminations, helping teams cable neatly and commission faster. Use it as a main or feeder where selective settings are required; when aligning upstream equipment, review our transformers page to ensure coordination across the whole assembly.

Key Specifications – Emax2 Air Circuit Breaker E1.2C 1000

• Platform: SACE Emax2

• Frame: E1.2C

• Type: Fixed air circuit breaker

• Poles: 3P

• Terminals: Front terminals

• Release Unit: Ekip Dip LI (solid-state)

• Rated current: R 1000

• Indication: Breaker position open-closed

• Auxiliaries: 4x auxiliary contacts fitted

• Application: LV switchgear mains, feeders, couplers

Highlights

• LI functions for reliable overload and short-circuit response

• Front-terminal layout simplifies routing and maintenance

• Positive mechanical status indication enhances safety

• Accessory-ready chassis for signaling and interlocks

Typical Uses

• Main incomers in distribution boards

• Industrial feeder protection

• Generator tie and bus coupler sections

Installation & Support

Fix to the prepared chassis, torque per manufacturer charts, and set Ekip Dip LI parameters per design. Verify auxiliary wiring, interlocks, and mechanical indicators before energization.

• BOM reviews and drawings on request

• Service kits and maintenance procedures available