Schneider Electric Class 615 dimensions Wiring Diagrams, Manually-operated Circuit Breaker

Page 55

Compact® NSF and NSJ 150 to 600 A Circuit Breakers

Section 12—Wiring Diagrams

SECTION 12—WIRING DIAGRAMS

Manually-operated Circuit Breaker

06153202

VT

GY

314

CE

YE

GY			VT
312		352

CD

311

YE

																		BK	RD	YE	VT
354	Z11 e+		T1	D1 C1		92		94	12	14	22	24	32	24			82	84
354	Z11 e+		R1	D1 C1		92		94	12	14	22	24	32	24			82	84
BK	GN	OR		WH	GN	92	RD	YE	VT	YE	VT	YE	VT	34	72	GN	82	RD
				D1 C1		92		94	12	14	22	24	32	34	72	74	82	84
									OF1		OF2		OF3					CAF1	CAF2	CAO1
trip unit (3)
				MN	(1)										(2)		SDE
				MN	(1)

					MX	SD
Id															SDV
															SDV
WH	RD	BL	BL	D4	C2	OR	BL	91	GY	11	GY	21	GY	31		71		81
WH	RD	BL	BL			OR	BL		GY		GY		GY
351	Z12 e-		T2	D4		C2		91		11		21		31				81
			R2
																		BK	RD		GY

Motor-operated Circuit Breaker

06153203

VT

GY

314

CE

YE

GY			VT
312		352

CD

311

YE

354

Z11 e+

T1

D1 C1

92

94

12

14

22

24

32

24

84

A2

A4

B4

R1

GN

OR

WH

GN

RD

YE

VT

YE

VT

YE

VT

GN

GN (4)

WH

OR

BL

BK

92

34

72

82

RD

84

B2

A2

A4

D1

C1

94

12

14

22

24

32

74

B4

OF1

OF2

OF3

trip unit (3)

MT

MN

(1)

(2)

SDE

MX

SD

Id

BK (4)

SDV

WH

RD

D4

C2

OR

91

GY

11

GY

21

GY

31

71

81

A1

L1

BL

BL

BL

BK

GN

351

Z12 e-

T2

D4

C2

91

11

21

31

A1

L1

R2

All schemes are shown without the control voltage present, all devices open and relays in the de-energized position.

Switches CD, CE: on drawout chassis.

Switches CAO, CAF: on rotary handle.

Symbols

CAF = early-make switch CAO = early-break switch

CE = "connected" position indication switch CD = "disconnected" position indication switch MN = undervoltage trip

MT = motor operator MX = shunt trip

OF = position indication switch SD = trip indication switch SDE = overcurrent trip switch

SDV = ground-fault indication switch

Legend

(1)Undervoltage or shunt trip

(2)For plug-in/drawout versions, SDV and OF2 switches can be installed together, but only one of them will be connected through automatic secondary disconnecting blocks

(3)Options are only installed on trip unit STR53UP

(4)Wiring supplied, mandatory to connect

Color code

VT: Purple

YE: Yellow

RD: Red

BK: Black

GN: Green

GY: Grey

WH: White

OR: Orange

BL: Blue

© 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 RatingsUltimate Breaking Capacity Icu Compact Circuit Breakers NSJ400 NSJ600 Rated VoltageKA rms Against overload 1 with a fixed thermal protection Trip UnitsTrip Units for Compact NSF150 and NSF250 Circuit Breakers ProtectionTrip Units Trip Units for Compact NSJ400 and NSJ600 Circuit BreakersSTR53UP 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 forMini Test Kit and Hand-held Test Kit Electronic Trip Unit Test KitsPortable Test Kit Full-function NSF150A NSF250A SwitchesUL 1087 Listed Ratings IEC 947-3 RatingsNSJ400A NSJ600A Short-circuit Withstand CurrentUL 489 Recognized Component Motor Circuit ProtectorsNSF150HC NSF250HC 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 DrawoutLocation AccessoriesPlug-in and Drawout Mounting Automatic Secondary Disconnecting Blocks Auxiliary and Alarm Switches UL 489 and CSA C22.2 No .1 Ratings Electrical RatingsIEC 947 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 H54PLUG-IN and Drawout Mounting Dimensions Plug-in On BaseDrawout On Chassis Front-panel Cutouts Plug-in Mounting See Fixed-mounted InstallationMounting Through a Backplate Plug-in Base On Rails Plug-in Base or ChassisK11 K12 K13 K20 K21 C11 C17 G10 G11 G12 G13 G20 G21 H16 H17 H18 H19L10 P12 P44 C22 C23 H20 H21 H22 H23 L11 L12 P32 P33 P45 R14 Dimension TableMotor Operators Front-panel CutoutsCompact NSF CABLE-OPERATING HandlesCompact NSJ 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 R15Extended Escutcheons For Toggle Front AccessoriesFront-panel Escutcheons L16 L17 R19 Interlocking SystemsConnection Dimensions G33 G35 P22 P23 Plug-in or Drawout MountingManually-operated Circuit Breaker Wiring DiagramsMotor-operated Circuit Breaker OFF Trip Units for Compact NSF150-NSF250 Circuit Breakers Supplementary Technical InformationTM50DP TM90DP Example Effect of High Temperatures45 C 50 C 55 C 60 C 65 C 70 C STR53UP Trip Units for Compact NSJ400-NSJ600 Circuit BreakersKA RMS Reflex TrippingMaximum Peak Let-through Current Amperes LET-THROUGH Curves AT 480Maximum Let- through I2t Amperes2 Seconds 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