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509-COB-A2G

NEMA 3 Phase Non-Reversing Starter

Name: NEMA 3 Phase Non-Reversing Starter
Brand: Rockwell Automation
SKU: 509-COB-A2G

Serial #:

Lifecycle status: Active

Product at a glance

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Description

NEMA Full Voltage Non-Reversing Starter,SIZE 2,460-480V 60Hz,Open Type Without Enclosure, with E100 Solid-State Overload Relay 5.4-27A

Lifecycle status: Active

Product at a glance

Build America, Buy America

Description

NEMA Full Voltage Non-Reversing Starter,SIZE 2,460-480V 60Hz,Open Type Without Enclosure, with E100 Solid-State Overload Relay 5.4-27A

Unique Product Identifier	509-COB-A2G
UPC	662468614429
Estimated Lead Time	21 days
Standard Warranty Duration	1 year See details
Country of Origin	Mexico

Altitude	10000 ft before derating
Corrosion-resistance	All metal parts are treated for corrosion-resistance
NEMA size	Size 2
Operating position	Vertical
Operating temperature	55 °C
Overload relay	Overload relay, full load current adjustment range 5.4...27 A

Mechanical

Average operating time, drop-out	13 ms
Average operating time, pick-up	27 ms
Mechanical life operations	1.0E7
Number of auxiliary contacts, max	8
Rail mounting possible	True

Construction

Auxiliary contact material	Silver
Enclosure	Open type
Power contact material	Silver Alloy
Required torque on power terminal wire clamps and pressure connectors or lugs	45 in-lb
Requirements for sizing of wire	All wire rated 167 °F (75 °C) or higher must be sized per the local electrical code for 167 °F (75 °C) wire
Type of power terminal	Pressure terminals
Wire size	For power terminals: 14...4 AWG

Capacitor switching kVAR	31 kVAR @ 575V, 3-phase (If maximum available current (at capacitor terminals) is greater than 3000 A, contact your local Rockwell Automation sales office, Allen-Bradley distributor, or NEMA ICS-2 standard)
Circuit closing inrush current peak including offset, max	483 A
Coil operating limits	85...110% (4...5 poles)
Continuous current	45 A
Coordination class according to IEC 60947-4-3	Class 2
External reset possible	True
Heat dissipation	5.9 W (4...5 poles)
Hp rating, max	7.5Hp @ 230V load voltage, 1-phase (non-plugging and non-jogging duty)
Number of indicator lights	0
Operating volt amperes burden	Sealed: 38VA, 60 Hz coils (4...5 poles)
Overload release current setting	5.4 A
Rated control supply voltage at AC 50 Hz	440 V
Rated control supply voltage at AC 60 Hz	480 V
Release class	Adjustable
Service limit current rating	52 A
Suitable for emergency stop	True
Supporting protocol for DeviceNet	True
Supporting protocol for EtherNet/IP	False
Supporting protocol for PROFIBUS	False
Temperature compensated overload protection	True
Transformer primary switching kVA rating	8.9 kVA @ 575V load voltage, 3-phase (inrush current = 20...40 times continuous current)
Type of electrical connection for auxiliary- and control current circuit	Screw connection
Type of electrical connection of main circuit	Screw connection
Type of motor starter	Direct online starter (DOL)
Voltage type for actuating	AC
With fuse	False
With short-circuit release	True
With transformer	False

General	Publication
Selection Guide	500-SG008
Product Cutsheet	--

Technical Data	Publication
500-td014_-en-p	500-TD014

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Overview

Unique Product Identifier	509-COB-A2G
UPC	662468614429
Estimated Lead Time	21 days
Standard Warranty Duration	1 year See details
Country of Origin	Mexico

Compliance & Environment

Altitude	10000 ft before derating
Corrosion-resistance	All metal parts are treated for corrosion-resistance
NEMA size	Size 2
Operating position	Vertical
Operating temperature	55 °C
Overload relay	Overload relay, full load current adjustment range 5.4...27 A

Physical Characteristics

Mechanical

Average operating time, drop-out	13 ms
Average operating time, pick-up	27 ms
Mechanical life operations	1.0E7
Number of auxiliary contacts, max	8
Rail mounting possible	True

Construction

Auxiliary contact material	Silver
Enclosure	Open type
Power contact material	Silver Alloy
Required torque on power terminal wire clamps and pressure connectors or lugs	45 in-lb
Requirements for sizing of wire	All wire rated 167 °F (75 °C) or higher must be sized per the local electrical code for 167 °F (75 °C) wire
Type of power terminal	Pressure terminals
Wire size	For power terminals: 14...4 AWG

Electrical & Connectivity

Capacitor switching kVAR	31 kVAR @ 575V, 3-phase (If maximum available current (at capacitor terminals) is greater than 3000 A, contact your local Rockwell Automation sales office, Allen-Bradley distributor, or NEMA ICS-2 standard)
Circuit closing inrush current peak including offset, max	483 A
Coil operating limits	85...110% (4...5 poles)
Continuous current	45 A
Coordination class according to IEC 60947-4-3	Class 2
External reset possible	True
Heat dissipation	5.9 W (4...5 poles)
Hp rating, max	7.5Hp @ 230V load voltage, 1-phase (non-plugging and non-jogging duty)
Number of indicator lights	0
Operating volt amperes burden	Sealed: 38VA, 60 Hz coils (4...5 poles)
Overload release current setting	5.4 A
Rated control supply voltage at AC 50 Hz	440 V
Rated control supply voltage at AC 60 Hz	480 V
Release class	Adjustable
Service limit current rating	52 A
Suitable for emergency stop	True
Supporting protocol for DeviceNet	True
Supporting protocol for EtherNet/IP	False
Supporting protocol for PROFIBUS	False
Temperature compensated overload protection	True
Transformer primary switching kVA rating	8.9 kVA @ 575V load voltage, 3-phase (inrush current = 20...40 times continuous current)
Type of electrical connection for auxiliary- and control current circuit	Screw connection
Type of electrical connection of main circuit	Screw connection
Type of motor starter	Direct online starter (DOL)
Voltage type for actuating	AC
With fuse	False
With short-circuit release	True
With transformer	False

Documents

Selection Guide General
500-SG008

Product Cutsheet General
--

500-td014_-en-p Technical Data
500-TD014

General	Publication
Selection Guide	500-SG008
Product Cutsheet	--
Technical Data	Publication
500-td014_-en-p	500-TD014