1494U-N30-CR-M

30A switch Cable and Rod Disconnect Kits

Lifecycle status: Active

Connection type	Switch body: glass-filled thermoplastic
Efficiency	-20
Flicker	10A @ 250V AC, 0.3A @ 250V DC per NEMA/EEMAC
Fuse block option	15 kW @ 500...600V AC, 3-phase, 50 Hz
Hold-up time	-40
Individual harmonics (DC-127th)	15Hp @ 600V 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	10000
Level-5 lens color	2000 m per IEC 947-1
NEMA rating designation	30A @ 250/600V DC
Operating distance	2200V @ 1min
Operational range	10000A @ 600V AC/DC : unfused or with class H fuses
Power losses	1.5
Rated input current	Lug to terminal : 20 in-lb
Rated output current	30 A switch, non-fusible
Special family function	6
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

Number of poles	3
Rated permanent current Iu	30 A
Type of control element	Long turning handle
Switching frequency, max	6 ops/m
Continuous current rating	30 A
Number of switches	1
Motor drive optional	False
Voltage release optional	False
Type of electrical connection of main circuit	Screw connection
Switch and fuse rating (fusing)	30 A switch, non-fusible
Short circuit withstand capability	10000A @ 600V AC/DC, unfused or with class H fuses
KW rating, max	5.5 kW @ 220...240V AC, 3-phase, 50 Hz per IEC (AC23)
Hp rating, max	7.5Hp @ 230V AC, 3-phase, 60 Hz per UL and CSA
Auxiliary contact electrical ratings	AC 15, DC 13 to IEC/EN60947-5-1 and UL 508, 17V @ 5mA minimum per IEC
Electrical interlock ratings	Standard contact 2 NO: 10A @ 250V AC, 0.3A @ 250V DC per NEMA/EEMAC
With pre-assembled cabling	False
Dielectric strength	2200V @ 1min
Operating handle style	Knife switch style handle

Interlockable	True
Recommended torque	Switch side: 45 in-lb
Version as main switch	True
Factory option	Threaded rod (19 in max.)
Mechanical life operations	10000
Degree of protection	Operating handles: painted Type 1, 3R, 4, 12
Material	Switches, mechanisms and accessory kits: Zinc-plated Steel, RoHS compliant finish

Width	6.81 in
Device construction	Built-in device fixed built-in technique
Height	8.58 in
Depth	3.63 in
Conductor size	Single Port copper lug: 16 AWG @ copper conductor

Type	Resource	Publication
General	Product Cutsheet	--
Technical Data	1494-td002_-en-p	1494-TD002

Looking for more documentation?

Find curated technical documentation for this product in the Technical Documentation Center, or search our full Literature Library.

Items Per Page:

Looking for more Technotes?

Find questions and answers from Rockwell Automation technical experts for this product in our Knowledgebase.

Technical Specifications

Connection type	Switch body: glass-filled thermoplastic
Efficiency	-20
Flicker	10A @ 250V AC, 0.3A @ 250V DC per NEMA/EEMAC
Fuse block option	15 kW @ 500...600V AC, 3-phase, 50 Hz
Hold-up time	-40
Individual harmonics (DC-127th)	15Hp @ 600V 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	10000
Level-5 lens color	2000 m per IEC 947-1
NEMA rating designation	30A @ 250/600V DC
Operating distance	2200V @ 1min
Operational range	10000A @ 600V AC/DC : unfused or with class H fuses
Power losses	1.5
Rated input current	Lug to terminal : 20 in-lb
Rated output current	30 A switch, non-fusible
Special family function	6
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

Number of poles	3
Rated permanent current Iu	30 A
Type of control element	Long turning handle
Switching frequency, max	6 ops/m
Continuous current rating	30 A
Number of switches	1
Motor drive optional	False
Voltage release optional	False
Type of electrical connection of main circuit	Screw connection
Switch and fuse rating (fusing)	30 A switch, non-fusible
Short circuit withstand capability	10000A @ 600V AC/DC, unfused or with class H fuses
KW rating, max	5.5 kW @ 220...240V AC, 3-phase, 50 Hz per IEC (AC23)
Hp rating, max	7.5Hp @ 230V AC, 3-phase, 60 Hz per UL and CSA
Auxiliary contact electrical ratings	AC 15, DC 13 to IEC/EN60947-5-1 and UL 508, 17V @ 5mA minimum per IEC
Electrical interlock ratings	Standard contact 2 NO: 10A @ 250V AC, 0.3A @ 250V DC per NEMA/EEMAC
With pre-assembled cabling	False
Dielectric strength	2200V @ 1min
Operating handle style	Knife switch style handle

Interlockable	True
Recommended torque	Switch side: 45 in-lb
Version as main switch	True
Factory option	Threaded rod (19 in max.)
Mechanical life operations	10000
Degree of protection	Operating handles: painted Type 1, 3R, 4, 12
Material	Switches, mechanisms and accessory kits: Zinc-plated Steel, RoHS compliant finish

Width	6.81 in
Device construction	Built-in device fixed built-in technique
Height	8.58 in
Depth	3.63 in
Conductor size	Single Port copper lug: 16 AWG @ copper conductor

Drawings

Documents

Product Cutsheet General
--

1494-td002_-en-p Technical Data
1494-TD002

Type	Resource	Publication
General	Product Cutsheet	--
Technical Data	1494-td002_-en-p	1494-TD002

Looking for more documentation?

Find curated technical documentation for this product in the Technical Documentation Center, or search our full Literature Library.

Alternative Products

Items Per Page:

Technotes

Looking for more Technotes?

Find questions and answers from Rockwell Automation technical experts for this product in our Knowledgebase.