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 | Compact® NSF and NSJ 150 to 600 A Circuit Breakers | 
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 | Section  | 
| Accessories | • Auxiliary switches for installation on the fixed part of the chassis, indicating the "connected" and | 
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 | "disconnected" positions | 
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 | • Toggle collar for circuit breakers with toggle through front panel, intended to maintain the degree of | 
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 | protection whatever the position of the circuit breaker (supplied with a toggle extension) | 
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 | • Keylock which, depending on the bolt fitted, can be used to: | 
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 | — Prevent insertion for connection | 
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 | — Lock the circuit breaker in connected or disconnected position | 
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 | • Telescopic shaft for extended rotary handles | 
Connection of Auxiliaries
Control voltage is provided through automatic secondary disconnects in the connected position only. See Section 
The 
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