Description

This fixed Emax2 E1.2B 1250 air circuit breaker delivers full LSIG protection with straightforward front terminations, enabling tidy cabling and fast commissioning. It suits mains and feeder sections that demand selective protection and clear status feedback—see our circuit breaker solutions for compatible accessories and integration tips.

Key Specifications – Emax2 Air Circuit Breaker E1.2B 1250

• Platform: SACE Emax2

• Frame: E1.2B

• Type: Fixed air circuit breaker

• Poles: 3P

• Terminals: Front terminals

• Release Unit: Ekip Touch LSIG (solid-state)

• Rated current: R 1250

• Indication: Breaker position open-closed

• Auxiliaries: 4x auxiliary contacts fitted

• Application: LV switchgear mains, feeders, couplers

Highlights

• Full LSIG functions enable selective coordination

• Front terminal layout simplifies cabling and maintenance

• Clear mechanical indication enhances operational safety

• Accessory-ready platform for interlocks and signaling

Typical Uses

• Main incomers in distribution boards

• Feeder protection for industrial panels

• Generator tie and bus coupler applications

Installation & Support

Mount on the prepared chassis, torque to manufacturer charts, and set the Ekip Touch LSIG per design. Verify auxiliary wiring, interlocks, and mechanical indicators before energization.

• BOM checks and drawings on request

• Service kits and maintenance procedures available