NEMA Size 0 Reversing Starter

Catalog #: 505-AOH-901

Lifecycle status: Active

Lifecycle status: Active

Product Family	NEMA

Number of auxiliary contacts as normally open contact	1
Number of auxiliary contacts as normally closed contact	1
Voltage type for actuating	AC
Suitable for emergency stop	Yes
External reset possible	Yes
With short-circuit release	Yes
Rated control supply voltage at AC 60 Hz	200 V
Type of motor starter	Reversing starter
Service limit current rating	21
Continuous current	18
Circuit closing inrush current peak including offset, max	140
Heat dissipation	5.9 W
Coil operating limits	85...110%
Coil voltage	120V AC @ 60Hz (transformer control)
Operating volt amperes burden	Sealed: 29VA, 60 Hz coils (2...3 poles)
Hp rating, max	5Hp @ 575V load voltage, 3-phase (non-plugging and non-jogging duty)
Transformer primary switching kVA rating	5.2 kVA @ 575V load voltage, 3-phase (inrush current ≤20 times continuous current)
Factory installed models	1 NO & 1 NC auxiliary contact on the contactor
Type of electrical connection of main circuit	Screw connection
Type of electrical connection for auxiliary- and control current circuit	Screw connection

Number of auxiliary contacts, max	8
Mechanical life operations	1.0E7
Operating time, drop-out	14 ms
Operating time, pick-up	27 ms
Enclosure type	Open

Required torque on power terminal wire clamps and pressure connectors or lugs	45
Auxiliary contact material	Silver
Type of power terminal	Pressure terminals
Wire size	For power terminals: 14...4 AWG
Power contact material	Silver alloy
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

NEMA size	Size 0
Operating position	Vertical
Altitude	10000 ft before derating
Operating temperature	Starters with eutectic alloy overload relay (provided condensation is prevented): -13...149 °F (-25...65 °C)
Overload relay	Eutectic alloy overload relay
Corrosion-resistance	All metal parts are treated for corrosion-resistance

Type	Resource	Publication
General	Product Cutsheet	--

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Technical Specifications

Product Family	NEMA

Number of auxiliary contacts as normally open contact	1
Number of auxiliary contacts as normally closed contact	1
Voltage type for actuating	AC
Suitable for emergency stop	Yes
External reset possible	Yes
With short-circuit release	Yes
Rated control supply voltage at AC 60 Hz	200 V
Type of motor starter	Reversing starter
Service limit current rating	21
Continuous current	18
Circuit closing inrush current peak including offset, max	140
Heat dissipation	5.9 W
Coil operating limits	85...110%
Coil voltage	120V AC @ 60Hz (transformer control)
Operating volt amperes burden	Sealed: 29VA, 60 Hz coils (2...3 poles)
Hp rating, max	5Hp @ 575V load voltage, 3-phase (non-plugging and non-jogging duty)
Transformer primary switching kVA rating	5.2 kVA @ 575V load voltage, 3-phase (inrush current ≤20 times continuous current)
Factory installed models	1 NO & 1 NC auxiliary contact on the contactor
Type of electrical connection of main circuit	Screw connection
Type of electrical connection for auxiliary- and control current circuit	Screw connection

Number of auxiliary contacts, max	8
Mechanical life operations	1.0E7
Operating time, drop-out	14 ms
Operating time, pick-up	27 ms
Enclosure type	Open

Required torque on power terminal wire clamps and pressure connectors or lugs	45
Auxiliary contact material	Silver
Type of power terminal	Pressure terminals
Wire size	For power terminals: 14...4 AWG
Power contact material	Silver alloy
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

NEMA size	Size 0
Operating position	Vertical
Altitude	10000 ft before derating
Operating temperature	Starters with eutectic alloy overload relay (provided condensation is prevented): -13...149 °F (-25...65 °C)
Overload relay	Eutectic alloy overload relay
Corrosion-resistance	All metal parts are treated for corrosion-resistance