Accessories; Standard Accessories For Fixed Circuit-Breakers; Standard Accessories For Withdrawable Circuit-Breakers; Accessories For Circuit-Breakers - ABB SACE Emax E1.2 Operating Instructions For The Design Engineer

9 - Accessories

Standard accessories for fixed
circuit-breakers
Standard accessories for
withdrawable circuit-breakers
Accessories for circuit-breakers SACE Emax 2 circuit-breakers offer a wide range of accessories developed to meet the application and
293 | © 2017 ABB | 1SDH001330R0002 - ECN000058721 Rev. A
Fixed version SACE Emax 2 circuit-breakers and switch-disconnectors are always supplied with the following
accessories as standard:
• IP30 protection for the switchgear door
• lifting plates for E2.2-E4.2-E6.2 circuit-breakers
• front terminals for E1.2 circuit-breakers
• orientable rear terminals for E2.2-E4.2-E6.2 circuit-breakers, mounted in HR – HR position
• screws for mounting in switchboards
In addition, for automatic circuit-breakers only, the following accessories are always supplied:
• four standard open/closed auxiliary contacts - AUX 4Q
• four terminals for the auxiliary connections
• mechanical signalling for protection trip unit tripping - Ekip TU Reset
• Ekip TT power supply and test unit, when a protection unit is present on display
• Ekip protection trip unit tripping signalling contact S51
Withdrawable version SACE Emax 2 circuit-breakers and switch-disconnectors are always supplied with the
following accessories as standard:
• anti-extraction locking mechanism with the circuit-breaker closed
• lifting plates for E2.2-E4.2-E6.2 circuit-breakers
• racking-in/racking-out lever
• anti-insertion lock
In addition, for automatic circuit-breakers only, the following accessories are always supplied:
• four standard open/closed auxiliary contacts - AUX 4Q
• four terminals for the auxiliary connections
• mechanical signalling for protection trip unit tripping - Ekip TU Reset
• Ekip TT power supply and test unit, when a protection unit is present on display
The fixed parts of the withdrawable versions are always supplied with:
• IP30 protection for the switchgear door
• anti-insertion lock
• standard shutter lock - SL
• screws for floor mounting
• orientable rear terminals
installation needs of each customer.
ABB | SACE Emax 2
Mechanical accessories | 9 - Accessories