| 1] |
Shut opening / Closing release. |
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| 2] |
SOR test unit. |
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| 3] |
Under-voltage release. |
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| 4] |
Delay device for under-voltage release. |
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| 5] |
Geared motor for automatic charging of closing springs. |
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| 6] |
Mechanical signal of over current release operation. |
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| 7] |
Mechanical and electrical signal of over current releases tripped. |
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| 8] |
Electrical signal for circuit-breaker open / closed. |
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| 9] |
Electrical signal for circuit. breaker connected/isolated for test / isolated. |
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| 10] |
Contact for signaling closing springs charged. |
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| 11] |
Contact for signaling under-voltage release energized. |
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| 12] |
Current transformer for the circuit-breaker external neutral conductor. |
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| 13] |
Homopolar toroid for the earthling conductor of the main power supply. |
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| 14] |
Terminal box for fixed version circuit breaker. |
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| 15] |
Sliding contacts for withdraw able version circuit-breaker. |
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| 16] |
Mechanical operation counter. |
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| 17] |
Key lock or padlock devices in open position. |
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| 18] |
Circuit-breaker lock in connected-isolated for test-isolated position. |
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| 19] |
Anti-insertion lock for circuit-breakers of different models. |
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| 20] |
Padlock devices for fixed part shutters. |
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| 21] |
Compartment door mechanical lock. |
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| 22] |
Protection for opening and closing push buttons. |
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| 23] |
IP54 door protection. |
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| 24] |
Interlock between circuit-breakers. |
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| 25] |
Lifting plate. |
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| 26] |
Racking out crank handle. |
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| 27] |
Flange for compartment door. |
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