509-ECQ

NEMA Size 4 Non-Reversing Starter

Serial #:

Lifecycle status: Active

Altitude	10000 ft before derating
Corrosion-resistance	All metal parts are treated for corrosion-resistance
NEMA size	NEMA 4
Operating position	Vertical
Operating temperature	-25 °C
Overload relay	Eutectic overload

Mechanical

Degree of protection (NEMA)	4X
Enclosure type rating	NEMA 4/4X Stainless Steel
Material housing	Stainless Steel
Mechanical life operations	5000000
Number of auxiliary contacts, max	8
Operating time, drop-out	20 ms
Operating time, pick-up	27 ms
Weight	90 lb

Construction

Auxiliary contact material	Silver
Power contact material	Silver Alloy
Required torque on power terminal wire clamps and pressure connectors or lugs	275 in-lb
Type of power terminal	Pressure terminals
Wire size	For power terminals: 6...4 AWG

Circuit closing inrush current peak including offset, max	1581 A
Coil operating limits	85...110%
Continuous current	135 A
Coordination class according to IEC 60947-4-3	Class 2
External reset possible	True
Heat dissipation	14.8 W (2...3 poles)
Hp rating	100 Hp
Load voltage	460V
Operating volt amperes burden	Sealed: 69VA, 60 Hz coils (2...3 poles)
Rated control supply voltage at AC 50 Hz	440 V
Service limit current rating	156 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

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Overview

Compliance & Environment

Altitude	10000 ft before derating
Corrosion-resistance	All metal parts are treated for corrosion-resistance
NEMA size	NEMA 4
Operating position	Vertical
Operating temperature	-25 °C
Overload relay	Eutectic overload

Physical Characteristics

Mechanical

Degree of protection (NEMA)	4X
Enclosure type rating	NEMA 4/4X Stainless Steel
Material housing	Stainless Steel
Mechanical life operations	5000000
Number of auxiliary contacts, max	8
Operating time, drop-out	20 ms
Operating time, pick-up	27 ms
Weight	90 lb

Construction

Auxiliary contact material	Silver
Power contact material	Silver Alloy
Required torque on power terminal wire clamps and pressure connectors or lugs	275 in-lb
Type of power terminal	Pressure terminals
Wire size	For power terminals: 6...4 AWG

Electrical & Connectivity

Circuit closing inrush current peak including offset, max	1581 A
Coil operating limits	85...110%
Continuous current	135 A
Coordination class according to IEC 60947-4-3	Class 2
External reset possible	True
Heat dissipation	14.8 W (2...3 poles)
Hp rating	100 Hp
Load voltage	460V
Operating volt amperes burden	Sealed: 69VA, 60 Hz coils (2...3 poles)
Rated control supply voltage at AC 50 Hz	440 V
Service limit current rating	156 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

Documents

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Technotes

Technotes

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