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Compact® NSF and NSJ 150 to 600 A Circuit Breakers
Section 9—Accessories
© 1995–2003 Schneider Electric All Rights Reserved
33
ROTARY OPERATING HANDLES
Operation • The direct rotary handle maintains
— Suitability for isolation
— Indication of three positions: O (off), I (on) and tripped
— Access to the "push-to-trip" button
— Visibility of, and access to, trip unit settings
• The circuit breaker may be locked in the off position by using one to three padlocks, padlock
shackle diameter 0.19–0.31 in. (5–8 mm); padlocks are not supplied
Directly Mounted
Installation Replaces the circuit breaker front accessory cover (secured by screws).
Models
• Standard with black handle
• VDE type with red handle and yellow bezel for machine tool control
Variations for
Compact
®
NSF150–
NSJ600 Circuit
Breakers
Accessories transform the standard direct rotary handle for the following situations:
• Motor control centers (MCCs)
— Opening of door prevented when circuit breaker is on
— Closing of circuit breaker inhibited when door is open
• Machine tool control; complies with CNOMO E03.81.501N; degree of protection IP54
The directly-mounted rotary operating handle is Listed under UL file E103955 and Certified under CSA
file LR 69561.
tripped
reset
ON
I
OFF
O
Tripped
I/ON
(Closed)
O/OFF
(Open
Isolated)
Closing
Reset
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