Page 116 - Product Catalog V17 - Flip Book PDF

Air Circuit Breakers (ACB)

ACCESSORIES

ORDERING FOR MECHANICAL INTERLOCKS

Interlocks have several strategy configurations, suitable for fixed circuit-breakers and withdrawable circuit-breakers. Each configuration
requires different groups:

Cables, Lever, Support
select one Kit for strategy required only for E2.3, E4.3 installed on the external right
A / B / C /D. The cables and E6.3. These levers must of fixed circuit-breaker or on
must be ordered on fixed be mounted on fixed circuit- fixed part of withdrawable
circuit- breaker or on fixed breaker or on mobile part circuit-breaker.
part of withdrawable circuit- of withdrawable circuit-
breaker. breaker.

Interlock between two fixed circuit-breakers: E1.3 and E2.3
E1.3 Fixed circuit-breaker E2.3 Fixed circuit-breaker
Cables [Group 1]: 1 Item Lever [Group 2]: 1 Item

Support [Group 3]: 1 Item Support [Group 3]: 1 Item

Interlock between three fixed breakers: one E2.3 and two E4.3
E2.3 Fixed circuit-breaker E4.3 Fixed circuit-breaker E4.3 Fixed circuit-breaker
Cables [Group 1]: 1 Item Lever [Group 2]: 1 Item Lever [Group 2]: 1 Item
Lever [Group 2]: 1 Item Support [Group 3]: 1 Item Support [Group 3]: 1 Item
Support [Group 3]: 1 Item

Interlock between two withdrawable breakers: E1.3 and E2.3
E1.3 Fixed Part E2.3 Mobile Part
Cables [Group 1]: 1 Item Lever [Group 2]: 1 Item
Support [Group 4]: 1 Item +

E2.3 Fixed Part
Support [Group 4]: 1 Item

Interlock between three withdrawable breakers: one E2.3 and two E4.3
E2.3 Mobile Part E4.3 Mobile Part E4.3 Mobile Part
Lever [Group 2]: 1 Item Lever [Group 2]: 1 Item Lever [Group 2]: 1 Item

+
E2.3 Fixed Part E4.3 Fixed Part E4.3 Fixed Part
Cables [Group 1]: 1 Item Support [Group 4]: 1 Item Support [Group 4]: 1 Item
Support [Group 4]: 1 Item

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