509-DHC-3

NEMA Size 3 Non-Reversing Starter

Name: NEMA Size 3 Non-Reversing Starter
Brand: Rockwell Automation
SKU: 509-DHC-3

Serial #:

Lifecycle status: Active

Description

NEMA Full Voltage Non-Reversing Starter,SIZE 3,575-600V 60Hz,Type 3R, 7 & 9 Bolted Enclosures, with Eutectic Alloy Overload Relay

Lifecycle status: Active

Description

NEMA Full Voltage Non-Reversing Starter,SIZE 3,575-600V 60Hz,Type 3R, 7 & 9 Bolted Enclosures, with Eutectic Alloy Overload Relay

Unique Product Identifier	509-DHC-3
UPC	662072046135
Estimated Lead Time	85 days
Standard Warranty Duration	1 year See details
Country of Origin	United States of America

Altitude	10000 ft before derating
Corrosion-resistance	All metal parts are treated for corrosion-resistance
NEMA size	NEMA 3
Operating position	Vertical
Operating temperature	-25 °C
Overload relay	Eutectic overload

Mechanical

Degree of protection (NEMA)	3R
Enclosure type rating	NEMA 3R/7/9 bolted
Material housing	Aluminium
Mechanical life operations	5000000
Number of auxiliary contacts, max	8
Operating time, drop-out	20 ms
Operating time, pick-up	37 ms

Construction

Auxiliary contact material	Silver
Power contact material	Silver Alloy
Required torque on power terminal wire clamps and pressure connectors or lugs	150 in-lb
Type of power terminal	Pressure terminals
Wire size	For power terminals: 8...1 AWG

Circuit closing inrush current peak including offset, max	947 A
Coil operating limits	85...110%
Continuous current	90 A
Coordination class according to IEC 60947-4-3	Class 2
External reset possible	True
Factory installed models	HAND-OFF-AUTO selector switch
Heat dissipation	10 W (2...3 poles)
Hp rating	50 Hp
Load voltage	575V
Operating volt amperes burden	Sealed: 45VA, 60 Hz coils (2...3 poles)
Rated control supply voltage at AC 50 Hz	550 V
Rated control supply voltage at AC 60 Hz	600 V
Service limit current rating	104 A
Suitable for emergency stop	True
Temperature compensated overload protection	True
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

Depth	10.78 mm
Height	24.75 mm
Width	12.75 mm

General	Publication
Product Cutsheet	--
Selection Guide	500-SG008
Technical Document	500-TD014

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Overview

Unique Product Identifier	509-DHC-3
UPC	662072046135
Estimated Lead Time	85 days
Standard Warranty Duration	1 year See details
Country of Origin	United States of America

Compliance & Environment

Altitude	10000 ft before derating
Corrosion-resistance	All metal parts are treated for corrosion-resistance
NEMA size	NEMA 3
Operating position	Vertical
Operating temperature	-25 °C
Overload relay	Eutectic overload

Physical Characteristics

Mechanical

Degree of protection (NEMA)	3R
Enclosure type rating	NEMA 3R/7/9 bolted
Material housing	Aluminium
Mechanical life operations	5000000
Number of auxiliary contacts, max	8
Operating time, drop-out	20 ms
Operating time, pick-up	37 ms

Construction

Auxiliary contact material	Silver
Power contact material	Silver Alloy
Required torque on power terminal wire clamps and pressure connectors or lugs	150 in-lb
Type of power terminal	Pressure terminals
Wire size	For power terminals: 8...1 AWG

Electrical & Connectivity

Circuit closing inrush current peak including offset, max	947 A
Coil operating limits	85...110%
Continuous current	90 A
Coordination class according to IEC 60947-4-3	Class 2
External reset possible	True
Factory installed models	HAND-OFF-AUTO selector switch
Heat dissipation	10 W (2...3 poles)
Hp rating	50 Hp
Load voltage	575V
Operating volt amperes burden	Sealed: 45VA, 60 Hz coils (2...3 poles)
Rated control supply voltage at AC 50 Hz	550 V
Rated control supply voltage at AC 60 Hz	600 V
Service limit current rating	104 A
Suitable for emergency stop	True
Temperature compensated overload protection	True
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

Technical Specifications

Depth	10.78 mm
Height	24.75 mm
Width	12.75 mm

Documents

Product Cutsheet General
--

Selection Guide General
500-SG008

Technical Document General
500-TD014

General	Publication
Product Cutsheet	--
Selection Guide	500-SG008
Technical Document	500-TD014

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

Search the Literature Library

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Technotes

Technotes

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