Schneider Electric Class 615 dimensions Accessories, Connection of Auxiliaries

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	Compact® NSF and NSJ 150 to 600 A Circuit Breakers
	Section 7—Mounting Configurations
Accessories	• Auxiliary switches for installation on the fixed part of the chassis, indicating the "connected" and
	"disconnected" positions
	• Toggle collar for circuit breakers with toggle through front panel, intended to maintain the degree of
	protection whatever the position of the circuit breaker (supplied with a toggle extension)
	• Keylock which, depending on the bolt fitted, can be used to:
	— Prevent insertion for connection
	— Lock the circuit breaker in connected or disconnected position
	• Telescopic shaft for extended rotary handles

Connection of Auxiliaries

Control voltage is provided through automatic secondary disconnects in the connected position only. See Section 8—Connections for more details. Electrical accessories can be tested in the disconnected position with an external wiring harness.

The drawout-mounted chassis is Listed under UL file E113555 and Certified under CSA file LR 69561.

© 1995–2003 Schneider Electric All Rights Reserved

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Contents Compact NSF and NSJ Page Table of Contents Interrupting Rating at 480 Compact Circuit Breaker LineRated Current a CompactCompliance with Standards General CharacteristicsInstallation Class Switchboards Life of Electrical Installations Longer ServiceIEC 947-2 and EN 60947-2 Ratings Circuit BreakersRatings and Interrupting Ratings UL 489 Listed RatingsKA rms Compact Circuit Breakers NSJ400 NSJ600 Rated VoltageUltimate Breaking Capacity Icu Against overload 1 with a fixed thermal protection Trip UnitsTrip Units for Compact NSF150 and NSF250 Circuit Breakers ProtectionSTR53UP Trip Units for Compact NSJ400 and NSJ600 Circuit BreakersTrip Units Protection Indications Unit or other accessoriesSetting Example With trip unit STR23SP where Io = 0.5 and Ir = 0.8?Self-monitoring Overload Indications %Ir Fault IndicationsElectronic Trip Unit STR53UP ProtectionElectronic Trip Options forPortable Test Kit Full-function Electronic Trip Unit Test KitsMini Test Kit and Hand-held Test Kit NSF150A NSF250A SwitchesUL 1087 Listed Ratings IEC 947-3 RatingsNSJ400A NSJ600A Short-circuit Withstand CurrentNSF150HC NSF250HC Motor Circuit ProtectorsUL 489 Recognized Component NSJ400HC NSJ600HC PLUG-IN Mounting Mounting ConfigurationsFixed Mounting ConnectionsHorizontally or vertically Parts of a Plug-in ConfigurationDrawout Mounting MountingConnection of Auxiliaries AccessoriesCopper or Aluminum Cable ConnectionsFront Connection Connection to CablesCompact Circuit Breake r NSF150/250 NSJ400/600 Rear ConnectionConnection to Bars Plug-in Mounting DrawoutPlug-in and Drawout Mounting AccessoriesLocation Automatic Secondary Disconnecting Blocks Auxiliary and Alarm Switches IEC 947 Ratings Electrical RatingsUL 489 and CSA C22.2 No .1 Ratings Operation Shunt Trip and Undervoltage TripUndervoltage trip Shunt trip MXManual Operation Motor OperatorApplications AutomaticKeylock for locking in OFF position Accessories forCharacteristics NSJ400/600Directly Mounted Rotary Operating HandlesDoor Mounted Operating Cable Operating HandleFlange-mounted Handle CableLocking In the Off Position Locking SystemsWith Rotary Handles Interlocking AccessoriesInterlocking of Circuit Breakers with Toggle Control Interlocking of Circuit BreakersUse Front-panel Escutcheons for Toggle Toggle BootFRONT-PANEL Escutcheons For Fixed or Plug- in MountingToggle Collars Sealing AccessoryFor Drawout Mounting IdentificationMounting on Backplate DimensionsDimensions Fixed MountedR12 R13 Front-panel Cutouts With Toggle Boot With EscutcheonC20 C21 H53 H54Drawout On Chassis Dimensions Plug-in On BasePLUG-IN and Drawout Mounting Front-panel Cutouts Plug-in Mounting See Fixed-mounted InstallationMounting Through a Backplate Plug-in Base On Rails Plug-in Base or ChassisL10 P12 P44 C11 C17 G10 G11 G12 G13 G20 G21 H16 H17 H18 H19K11 K12 K13 K20 K21 C22 C23 H20 H21 H22 H23 L11 L12 P32 P33 P45 R14 Dimension TableMotor Operators Front-panel CutoutsCompact NSJ CABLE-OPERATING HandlesCompact NSF ROTARY-OPERATING Handles DimensionsFront-panel Cutout Drawout Mounting ØT6 ØT7 C11 C17 C22 C23 G36 G37 G38 G39 H10 H20 H23 H24 H25H26 K14 K15 L11 L12 L13 L14 L15 P34 P35 P36 P37 P38 P40 P42 P43 P44 R14 R15Front-panel Escutcheons Front AccessoriesExtended Escutcheons For Toggle L16 L17 R19 Interlocking SystemsConnection Dimensions G33 G35 P22 P23 Plug-in or Drawout MountingMotor-operated Circuit Breaker Wiring DiagramsManually-operated Circuit Breaker OFF Trip Units for Compact NSF150-NSF250 Circuit Breakers Supplementary Technical InformationTM50DP TM90DP 45 C 50 C 55 C 60 C 65 C 70 C Effect of High TemperaturesExample STR53UP Trip Units for Compact NSJ400-NSJ600 Circuit BreakersKA RMS Reflex TrippingMaximum Let- through I2t Amperes2 Seconds LET-THROUGH Curves AT 480Maximum Peak Let-through Current Amperes Seconds LET-THROUGH Curves AT 600Maximum * Let CURRENT-LIMITING Curves AT 380/415CURRENT-LIMITING Curves AT 690 Calibration UL 489 Test ProcedureStandard Specifications TemperatureEndurance OverloadTests On AccessoriesDielectric Optional TestsTwo Categories of Devices Breaking Capacity IEC 947-2 Test ProcedureFunction IsolationSequence Category of Devices Tests Test SequencesRoutine and Maintenance Guidelines Insulation Resistance Tests Page Replaces 0615CT9901 dated 03/1999