NEMA Size 3 Non-Reversing Starter

Catalog #: 509-DHD-A2J-1

Lifecycle status: Active

Lifecycle status: Active

Voltage type for actuating	AC
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
Release class	CLASS 20
Overload release current setting	9 A
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	200 to 575V
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	50Hp @ 575V load voltage, 3-phase
Factory installed models	START-STOP push button
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)	3R
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	Aluminium
Enclosure type rating	NEMA 3R/7/9 bolted

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	SMP-1, E1 plus, manual reset, Class 20, full load current adjustment range 9...45 A
Corrosion-resistance	All metal parts are treated for corrosion-resistance

Type	Resource	Publication
General	Renewal Parts for Overload Relay Reset Button	--
General	Repair Parts for Enclosure	--
General	Repair Parts for Misc. Items	--
General	Product Cutsheet	--
General	Repair Parts for Control Circuit Terminal	--
General	Repair Parts List	--
Technical Data	500-td014_-en-p	500-TD014

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Technical Specifications

Voltage type for actuating	AC
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
Release class	CLASS 20
Overload release current setting	9 A
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	200 to 575V
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	50Hp @ 575V load voltage, 3-phase
Factory installed models	START-STOP push button
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)	3R
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	Aluminium
Enclosure type rating	NEMA 3R/7/9 bolted

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	SMP-1, E1 plus, manual reset, Class 20, full load current adjustment range 9...45 A
Corrosion-resistance	All metal parts are treated for corrosion-resistance

Documents

Renewal Parts for Overload Relay Reset Button General
--

Repair Parts for Enclosure General
--

Repair Parts for Misc. Items General
--

Product Cutsheet General
--

Repair Parts for Control Circuit Terminal General
--

Repair Parts List General
--

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

Type	Resource	Publication
General	Renewal Parts for Overload Relay Reset Button	--
General	Repair Parts for Enclosure	--
General	Repair Parts for Misc. Items	--
General	Product Cutsheet	--
General	Repair Parts for Control Circuit Terminal	--
General	Repair Parts List	--
Technical Data	500-td014_-en-p	500-TD014