Description

Engineered for the SACE Emax2 platform, this fixed part enables smooth racking of the E1.2 withdrawable circuit breaker while preserving contact integrity and safety interlocks. It suits new builds and retrofits where rear horizontal terminations are required. For product families and selection guidance, explore our circuit breaker solutions.

Key Specifications – Circuit Breaker E1.2 Fixed Part 1600A

• Compatibility: SACE Emax2 E1.2 frame

• Function: Fixed part for withdrawable C.B. chassis

• Rated uninterrupted current (Iu): 1600 A

• Poles: 3P

• Terminals: Rear horizontal (HR)

• Construction: Fixed base for withdrawable breaker trolley

• Application: LV switchgear and power distribution

• Notes: Use with matching E1.2 breaker trolley and interlocks

Highlights

• Quick in-out racking to minimize downtime during service

• Rear horizontal terminations for clean busbar or cable routing

• Precise alignment guides for reliable primary contacts

• Supports safe test and disconnect positions per cassette design

Typical Uses

• Main incomers and feeders in MCCs and switchboards

• Generator tie and transfer sections

• Industrial distribution boards requiring fast maintenance access

Installation & Support

Mount to the panel structure per Emax2 drilling pattern and torque charts. Verify shutter operation, interlocks, and contact wipe before energization. Commission with primary checks and functional racking tests.

• Technical drawings and selection help on request

• Spare kits and maintenance procedures available