500-BOH940

NEMA Three-Phase Contactor

Name: NEMA Three-Phase Contactor
Brand: Rockwell Automation
SKU: 500-BOH940

Serial #:

Lifecycle status: Discontinued

Rockwell Automation announces that as of June 30, 2026, the NEMA Three-Phase Contactor will be discontinued and no longer available for sale. Customers are encouraged to remove references to the affected product(s)

Discontinued Date: June 30, 2026 Replacement Category: Engineering Replacement

Product at a glance

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Description

500, 500DC NEMA AC/DC Contactor, Motor Loads,Top Wiring ,SIZE 1,200-208V 60Hz,Open, 4 Power Poles , 27, 208V 60Hz , , Yes,

Lifecycle status: Discontinued

Discontinued Date: June 30, 2026 Replacement Category: Engineering Replacement

Product at a glance

Build America, Buy America

Description

500, 500DC NEMA AC/DC Contactor, Motor Loads,Top Wiring ,SIZE 1,200-208V 60Hz,Open, 4 Power Poles , 27, 208V 60Hz , , Yes,

Unique Product Identifier	500-BOH940
UPC	662072200490
Standard Warranty Duration	1 year See details
Country of Origin	United States of America

Sub Brand	NEMA Contactor

Capacitor switching kVAR	6 kVAR @ 230V load voltage, 3-phase
Circuit closing inrush current peak including offset, max	288 A
Coil operating limits	85 %
Continuous current	27 A
Heat dissipation	5.9 W
Hp rating, max	7.5Hp @ 230V load voltage, 3-phase (non-plugging and non-jogging duty)
Modular version	True
NEMA size	Size 1
Operating volt amperes burden	Sealed: 29VA, 60 Hz coils
Pole configuration	4 power poles with 1 NO auxiliary contact
Rated control supply voltage at AC 60 Hz	208 V
Service limit current rating	32 A
Transformer primary switching kVA rating	8.5 kVA @ 460V load voltage, 3-phase (inrush current ≤20 times continuous current)
Type of electrical connection of main circuit	Screw connection
Voltage type for actuating	AC

Altitude	10000 ft before derating
Corrosion-resistance	All metal parts are treated for corrosion-resistance
Operating position	Vertical
Operating temperature	-13 to 149 °F (-25 to 65 °C) @ starters with eutectic alloy overload relay, -13 to 131 °F (-25 to 55 °C) @ starters with electronic overload relay, (provided condensation is prevented)

Mechanical

Average operating time, drop-out	14 ms
Average operating time, pick-up	22 ms
Mechanical life operations	1.0E7
Number of auxiliary contacts, max	8

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	20 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	Saddle or wire clA
Wire size	For power terminals: 14...8 AWG

General	Publication
Product Cutsheet	--

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

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Overview

Unique Product Identifier	500-BOH940
UPC	662072200490
Standard Warranty Duration	1 year See details
Country of Origin	United States of America

Electrical & Connectivity

Sub Brand	NEMA Contactor

Capacitor switching kVAR	6 kVAR @ 230V load voltage, 3-phase
Circuit closing inrush current peak including offset, max	288 A
Coil operating limits	85 %
Continuous current	27 A
Heat dissipation	5.9 W
Hp rating, max	7.5Hp @ 230V load voltage, 3-phase (non-plugging and non-jogging duty)
Modular version	True
NEMA size	Size 1
Operating volt amperes burden	Sealed: 29VA, 60 Hz coils
Pole configuration	4 power poles with 1 NO auxiliary contact
Rated control supply voltage at AC 60 Hz	208 V
Service limit current rating	32 A
Transformer primary switching kVA rating	8.5 kVA @ 460V load voltage, 3-phase (inrush current ≤20 times continuous current)
Type of electrical connection of main circuit	Screw connection
Voltage type for actuating	AC

Compliance & Environment

Altitude	10000 ft before derating
Corrosion-resistance	All metal parts are treated for corrosion-resistance
Operating position	Vertical
Operating temperature	-13 to 149 °F (-25 to 65 °C) @ starters with eutectic alloy overload relay, -13 to 131 °F (-25 to 55 °C) @ starters with electronic overload relay, (provided condensation is prevented)

Physical Characteristics

Mechanical

Average operating time, drop-out	14 ms
Average operating time, pick-up	22 ms
Mechanical life operations	1.0E7
Number of auxiliary contacts, max	8

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	20 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	Saddle or wire clA
Wire size	For power terminals: 14...8 AWG

Documents

Product Cutsheet General
--

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

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

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

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Accessories

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Technotes

Technotes

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