Enclosure Code | NEMA 4/4X Stainless Steel,NEMA 4/4X Stainless Steel |
---|
Voltage type for actuating | AC |
---|---|
With transformer | True |
Suitable for emergency stop | True |
External reset possible | True |
With fuse | False |
Rated control supply voltage at AC 50 Hz | 110 V |
Rated control supply voltage at AC 60 Hz | 120 V |
Type of motor starter | Direct online starter (DOL) |
Service limit current rating | 104 A |
Continuous current | 90 A |
Circuit closing inrush current peak including offset, max | 947 A |
Load voltage | 460V |
Heat dissipation | 10 W (2...3 poles) |
Coil operating limits | 85...110% |
Operating volt amperes burden | Sealed: 45VA, 60 Hz coils (2...3 poles) |
Hp rating | 50 Hp |
Factory installed models | Transformer with grounding includes 2 primary fuses & 1 sary fuse |
Temperature compensated overload protection | True |
Coordination class according to IEC 60947-4-3 | Class 2 |
Type of electrical connection of main circuit | Screw connection |
Type of electrical connection for auxiliary- and control current circuit | Screw connection |
Degree of protection (NEMA) | 4X |
---|---|
Number of auxiliary contacts, max | 8 |
Mechanical life operations | 5000000 None |
Operating time, drop-out | 20 ms |
Operating time, pick-up | 37 ms |
Material housing | Stainless Steel |
Enclosure type rating | NEMA 4/4X Stainless Steel |
Required torque on power terminal wire clamps and pressure connectors or lugs | 150 in-lb |
---|---|
Auxiliary contact material | Silver |
Type of power terminal | Pressure terminals |
Wire size | For power terminals: 8...1 AWG |
Power contact material | Silver Alloy |
NEMA size | NEMA 3 |
---|---|
Operating temperature | -25 °C |
Operating position | Vertical |
Altitude | 10000 ft before derating |
Overload relay | Eutectic overload |
Corrosion-resistance | All metal parts are treated for corrosion-resistance |
Sales Info
Repairable | NOT_REPAIRABLE |
Preferred Availability | false |
Quick Turnaround | false |
Dimension Height | 55.88 |
Lead Time | 15 |
Dimension Width | 33.02 |
Dimension Length | 21.59 |
Stock Status | NON_STOCKED |
Weight | 0.395 |
Weight Unit | KG |
Dimension Unit | CM |
Looking for more documentation?
Find curated technical documentation for this product in the Technical Documentation Center, or search our full Literature Library.
Search the Literature Library
Sign in to your Rockwell Automation account to view Knowledgebase Articles.
Sign In
Looking for more Technotes?
Find questions and answers from Rockwell Automation technical experts for this product in our Knowledgebase.
Search Knowledgebase
Technical Specifications
Enclosure Code | NEMA 4/4X Stainless Steel,NEMA 4/4X Stainless Steel |
---|
Voltage type for actuating | AC |
---|---|
With transformer | True |
Suitable for emergency stop | True |
External reset possible | True |
With fuse | False |
Rated control supply voltage at AC 50 Hz | 110 V |
Rated control supply voltage at AC 60 Hz | 120 V |
Type of motor starter | Direct online starter (DOL) |
Service limit current rating | 104 A |
Continuous current | 90 A |
Circuit closing inrush current peak including offset, max | 947 A |
Load voltage | 460V |
Heat dissipation | 10 W (2...3 poles) |
Coil operating limits | 85...110% |
Operating volt amperes burden | Sealed: 45VA, 60 Hz coils (2...3 poles) |
Hp rating | 50 Hp |
Factory installed models | Transformer with grounding includes 2 primary fuses & 1 sary fuse |
Temperature compensated overload protection | True |
Coordination class according to IEC 60947-4-3 | Class 2 |
Type of electrical connection of main circuit | Screw connection |
Type of electrical connection for auxiliary- and control current circuit | Screw connection |
Degree of protection (NEMA) | 4X |
---|---|
Number of auxiliary contacts, max | 8 |
Mechanical life operations | 5000000 None |
Operating time, drop-out | 20 ms |
Operating time, pick-up | 37 ms |
Material housing | Stainless Steel |
Enclosure type rating | NEMA 4/4X Stainless Steel |
Required torque on power terminal wire clamps and pressure connectors or lugs | 150 in-lb |
---|---|
Auxiliary contact material | Silver |
Type of power terminal | Pressure terminals |
Wire size | For power terminals: 8...1 AWG |
Power contact material | Silver Alloy |
NEMA size | NEMA 3 |
---|---|
Operating temperature | -25 °C |
Operating position | Vertical |
Altitude | 10000 ft before derating |
Overload relay | Eutectic overload |
Corrosion-resistance | All metal parts are treated for corrosion-resistance |
Sales Info
Repairable | NOT_REPAIRABLE |
Preferred Availability | false |
Quick Turnaround | false |
Dimension Height | 55.88 |
Lead Time | 15 |
Dimension Width | 33.02 |
Dimension Length | 21.59 |
Stock Status | NON_STOCKED |
Weight | 0.395 |
Weight Unit | KG |
Dimension Unit | CM |
Documents
Looking for more documentation?
Find curated technical documentation for this product in the Technical Documentation Center, or search our full Literature Library.
Search the Literature Library
Technotes
Sign in to your Rockwell Automation account to view Knowledgebase Articles.
Sign In
Looking for more Technotes?
Find questions and answers from Rockwell Automation technical experts for this product in our Knowledgebase.
Search Knowledgebase
Find a sales and technology partner
Copyright ©2024 Rockwell Automation, Inc.