512-EFBJ-A2M-3-4G-6P-27J-901

NEMA Combination Starter Disconnect

Name: NEMA Combination Starter Disconnect
Brand: Rockwell Automation
SKU: 512-EFBJ-A2M-3-4G-6P-27J-901

Serial #:

Lifecycle status: Active

Description

NEMA Combination Starter, Disconnect Type, NEMA 4, 480/24 VAC - 50/60Hz (BJ), Type 3R/4/12 - Enclosure Code "F"

Lifecycle status: Active

Description

NEMA Combination Starter, Disconnect Type, NEMA 4, 480/24 VAC - 50/60Hz (BJ), Type 3R/4/12 - Enclosure Code "F"

Unique Product Identifier	512-EFBJ-A2M-3-4G-6P-27J-901
UPC	889508497310
Estimated Lead Time	42 days
Standard Warranty Duration	1 year See details
Country of Origin	United States of America

Control Voltage	24V 60 Hz
Fuse Clips	200 A Class J

Available short circuit amperes RMS symmetrical	100000 A
Circuit closing inrush current peak including offset, max	1581 A
Coil operating limits	85 to 110 %
Continuous current rating	135 A
Coordination class according to IEC 60947-4-3	Class 2
External reset possible	True
Factory installed models	Transformer with 2 primary & 1 sary fuse
Fuse clips	200 A Class J
Heat dissipation	14.8 W (2...3 poles)
Hp rating	100 Hp
Load voltage	460V
Number of indicator lights	1
Operating volt amperes burden	Sealed: 69VA, 60 Hz coils (2...3 poles)
Overload release current setting	57 A
Rated control supply voltage at AC 50 Hz	24 V
Rated control supply voltage at AC 60 Hz	24 V
Release class	CLASS 20
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	True
With short-circuit release	True
With transformer	True

Altitude	10000 ft before derating
Corrosion-resistance	All metal parts are treated for corrosion-resistance
NEMA size	Size 4
Operating position	Vertical
Operating temperature	-25 °C
Overload relay	E1 plus, manual reset, Class 20, full load current adjustment range 57...180 A

Mechanical

Degree of protection (NEMA)	12
Enclosure type	NEMA 3R/4/12 non-metal handle
Material housing	Steel
Mechanical life operations	5000000
Number of auxiliary contacts, max	8
Operating time, drop-out	20 ms
Operating time, pick-up	27 ms
Weight	250 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

Depth	11.5 mm
Height	50 mm
Width	22 mm

General	Publication
Product Cutsheet	--

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

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Overview

Unique Product Identifier	512-EFBJ-A2M-3-4G-6P-27J-901
UPC	889508497310
Estimated Lead Time	42 days
Standard Warranty Duration	1 year See details
Country of Origin	United States of America

Electrical & Connectivity

Control Voltage	24V 60 Hz
Fuse Clips	200 A Class J

Available short circuit amperes RMS symmetrical	100000 A
Circuit closing inrush current peak including offset, max	1581 A
Coil operating limits	85 to 110 %
Continuous current rating	135 A
Coordination class according to IEC 60947-4-3	Class 2
External reset possible	True
Factory installed models	Transformer with 2 primary & 1 sary fuse
Fuse clips	200 A Class J
Heat dissipation	14.8 W (2...3 poles)
Hp rating	100 Hp
Load voltage	460V
Number of indicator lights	1
Operating volt amperes burden	Sealed: 69VA, 60 Hz coils (2...3 poles)
Overload release current setting	57 A
Rated control supply voltage at AC 50 Hz	24 V
Rated control supply voltage at AC 60 Hz	24 V
Release class	CLASS 20
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	True
With short-circuit release	True
With transformer	True

Compliance & Environment

Altitude	10000 ft before derating
Corrosion-resistance	All metal parts are treated for corrosion-resistance
NEMA size	Size 4
Operating position	Vertical
Operating temperature	-25 °C
Overload relay	E1 plus, manual reset, Class 20, full load current adjustment range 57...180 A

Physical Characteristics

Mechanical

Degree of protection (NEMA)	12
Enclosure type	NEMA 3R/4/12 non-metal handle
Material housing	Steel
Mechanical life operations	5000000
Number of auxiliary contacts, max	8
Operating time, drop-out	20 ms
Operating time, pick-up	27 ms
Weight	250 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

Technical Specifications

Depth	11.5 mm
Height	50 mm
Width	22 mm

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
500-td014_-en-p	500-TD014

Looking for more documentation?

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

Search the Literature Library

Accessories

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Technotes

Technotes

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