1494U-N600-C4-LC-M

600 A Switch Disconnect Kits

Name: 600 A Switch Disconnect Kits
Brand: Rockwell Automation
SKU: 1494U-N600-C4-LC-M

Serial #:

Lifecycle status: Active

Description

1494U Disconnect Switch Rod or Cable Operated, 600ANon-fusible, 600 A Non-fusible switch, Cable length - 4 ft, Painted Metal handle

Lifecycle status: Active

Description

1494U Disconnect Switch Rod or Cable Operated, 600ANon-fusible, 600 A Non-fusible switch, Cable length - 4 ft, Painted Metal handle

Unique Product Identifier	1494U-N600-C4-LC-M
UPC	194033221430
Estimated Lead Time	21 days
Standard Warranty Duration	1 year See details
Country of Origin	Mexico

Altitude	2000 m (6562 ft) per IEC 947-1
Ambient temperature	Storage: -40...65 °C (-40...149 °F)
Relative humidity	90% @ 20°C (68 °F) and 50% @ 40°C (104 °F) per IEC 947-1

Connection type	Switch body : glass-filled thermoset plastic
Efficiency	-20
Flicker	10A @ 250V AC, 0.3A @ 250V DC per NEMA/EEMAC
Fuse block option	375 kW @ 500...600V AC, 3-phase, 50 Hz
Hold-up time	-40
Individual harmonics (DC-127th)	50Hp @ 250V DC per UL and CSA
Interharmonics	AC 15, DC 13 to IEC/EN60947-5-1 and UL 508, 17V @ 5mA min per IEC
LED status	5000
Level-5 lens color	2000 m per IEC 947-1
NEMA rating designation	600A @ 250/600V DC
Operating distance	2200V @ 1min
Operational range	10000A @ 600V AC/DC : unfused or with class H fuses
Power losses	2
Rated input current	Lug to terminal : 275 in-lb
Rated output current	600 A switch, non-fusible
Special family function	3
Special product function	Knife switch style handle
Spot size	90% @ 20°C (68 °F) and 50% @ 40°C (104 °F) per IEC 947-1
Sub group	-20
Temperature, max	Painted metal handle
Transient detect	AC 15, DC 13 to IEC/EN60947-5-1 and UL 508, 5V @ 1mA min per IEC

Auxiliary contact electrical ratings	AC 15, DC 13 to IEC/EN60947-5-1 and UL 508, 17V @ 5mA minimum per IEC
Continuous current rating	600 A
Dielectric strength	2200V @ 1min
Electrical interlock ratings	Standard contact 2 NO: 10A @ 250V AC, 0.3A @ 250V DC per NEMA/EEMAC
Hp rating, max	500Hp @ 575V AC, 3-phase, 60 Hz per UL and CSA
KW rating, max	375 kW @ 500...600V AC, 3-phase, 50 Hz per IEC (AC23)
Motor drive optional	False
Number of poles	3
Number of switches	1
Operating handle style	Knife switch style handle
Rated permanent current Iu	600 A
Short circuit withstand capability	10000A @ 600V AC/DC, unfused or with class H fuses
Switch and fuse rating (fusing)	600 A switch, non-fusible
Switching frequency, max	3 ops/m
Type of control element	Long turning handle
Type of electrical connection of main circuit	Screw connection
Voltage release optional	False
With pre-assembled cabling	False

Mechanical

Degree of protection	Operating handles: painted Type 1, 3R, 4, 12
Factory option	Painted metal handle
Interlockable	True
Material	Switches, mechanisms and accessory kits: Zinc-plated Steel, RoHS compliant finish
Mechanical life operations	5000
Recommended torque	Switch side: 275 in-lb
Version as main switch	True

Construction

Conductor size	Single Port copper lug: 1/0…350 AWG @ copper conductor
Depth	6.72 in
Device construction	Built-in device fixed built-in technique
Height	15.71 in
Width	12.48 in

Drawings
2-Dimensional Drawing (PDF)	Download (PDF)
2-Dimensional Drawing (DWG/DXF)	Download (ZIP)
3-Dimensional STEP model (STP)	Download (ZIP)

Drawings
2-Dimensional Drawing (PDF) Download (PDF)
2-Dimensional Drawing (DWG/DXF) Download (ZIP)
3-Dimensional STEP model (STP) Download (ZIP)

Click the Download CAD button below to view all file formats available for download.

General	Publication
Product Cutsheet	--

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China CCC

This product was certified with the above certifications as of 2026-10-09. Products sold before or after this date might carry different certifications. Please review the product label to check for the certifications your specific product carries.

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Regulatory Information

EU Importer Address	Rockwell Automation N.V Pegasus Park De Kleetlaan 12A 1831 Diegem Belgium
EU Authorized Representative Address	Rockwell Automation N.V Pegasus Park De Kleetlaan 12A 1831 Diegem Belgium

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Technotes

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Overview

Unique Product Identifier	1494U-N600-C4-LC-M
UPC	194033221430
Estimated Lead Time	21 days
Standard Warranty Duration	1 year See details
Country of Origin	Mexico

Compliance & Environment

Altitude	2000 m (6562 ft) per IEC 947-1
Ambient temperature	Storage: -40...65 °C (-40...149 °F)
Relative humidity	90% @ 20°C (68 °F) and 50% @ 40°C (104 °F) per IEC 947-1

Electrical & Connectivity

Connection type	Switch body : glass-filled thermoset plastic
Efficiency	-20
Flicker	10A @ 250V AC, 0.3A @ 250V DC per NEMA/EEMAC
Fuse block option	375 kW @ 500...600V AC, 3-phase, 50 Hz
Hold-up time	-40
Individual harmonics (DC-127th)	50Hp @ 250V DC per UL and CSA
Interharmonics	AC 15, DC 13 to IEC/EN60947-5-1 and UL 508, 17V @ 5mA min per IEC
LED status	5000
Level-5 lens color	2000 m per IEC 947-1
NEMA rating designation	600A @ 250/600V DC
Operating distance	2200V @ 1min
Operational range	10000A @ 600V AC/DC : unfused or with class H fuses
Power losses	2
Rated input current	Lug to terminal : 275 in-lb
Rated output current	600 A switch, non-fusible
Special family function	3
Special product function	Knife switch style handle
Spot size	90% @ 20°C (68 °F) and 50% @ 40°C (104 °F) per IEC 947-1
Sub group	-20
Temperature, max	Painted metal handle
Transient detect	AC 15, DC 13 to IEC/EN60947-5-1 and UL 508, 5V @ 1mA min per IEC

Auxiliary contact electrical ratings	AC 15, DC 13 to IEC/EN60947-5-1 and UL 508, 17V @ 5mA minimum per IEC
Continuous current rating	600 A
Dielectric strength	2200V @ 1min
Electrical interlock ratings	Standard contact 2 NO: 10A @ 250V AC, 0.3A @ 250V DC per NEMA/EEMAC
Hp rating, max	500Hp @ 575V AC, 3-phase, 60 Hz per UL and CSA
KW rating, max	375 kW @ 500...600V AC, 3-phase, 50 Hz per IEC (AC23)
Motor drive optional	False
Number of poles	3
Number of switches	1
Operating handle style	Knife switch style handle
Rated permanent current Iu	600 A
Short circuit withstand capability	10000A @ 600V AC/DC, unfused or with class H fuses
Switch and fuse rating (fusing)	600 A switch, non-fusible
Switching frequency, max	3 ops/m
Type of control element	Long turning handle
Type of electrical connection of main circuit	Screw connection
Voltage release optional	False
With pre-assembled cabling	False

Physical Characteristics

Mechanical

Degree of protection	Operating handles: painted Type 1, 3R, 4, 12
Factory option	Painted metal handle
Interlockable	True
Material	Switches, mechanisms and accessory kits: Zinc-plated Steel, RoHS compliant finish
Mechanical life operations	5000
Recommended torque	Switch side: 275 in-lb
Version as main switch	True

Construction

Conductor size	Single Port copper lug: 1/0…350 AWG @ copper conductor
Depth	6.72 in
Device construction	Built-in device fixed built-in technique
Height	15.71 in
Width	12.48 in

Drawings

Drawings
2-Dimensional Drawing (PDF)	Download (PDF)
2-Dimensional Drawing (DWG/DXF)	Download (ZIP)
3-Dimensional STEP model (STP)	Download (ZIP)

Drawings
2-Dimensional Drawing (PDF) Download (PDF)
2-Dimensional Drawing (DWG/DXF) Download (ZIP)
3-Dimensional STEP model (STP) Download (ZIP)

Click the Download CAD button below to view all file formats available for download.

Documents

Product Cutsheet General
--

General	Publication
Product Cutsheet	--

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Certifications

${name=China CCC, link=http://literature.rockwellautomation.com/idc/groups/literature/documents/ct/1494u-ct002_-en-e.pdf}$

China CCC

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Regulatory Information

EU Importer Address	Rockwell Automation N.V Pegasus Park De Kleetlaan 12A 1831 Diegem Belgium
EU Authorized Representative Address	Rockwell Automation N.V Pegasus Park De Kleetlaan 12A 1831 Diegem Belgium

Accessories

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Technotes

Technotes

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