502-CFB-25R

NEMA Size 2 Combination Cntcr Discon

Name: NEMA Size 2 Combination Cntcr Discon
Brand: Rockwell Automation
SKU: 502-CFB-25R

Serial #:

Lifecycle status: Active

Description

NEMA Combination Contactor, Disconnect Type, NEMA 2, 480 Volts (B), Type 3R/4/12 - Enclosure Code "F"

Lifecycle status: Active

Description

NEMA Combination Contactor, Disconnect Type, NEMA 2, 480 Volts (B), Type 3R/4/12 - Enclosure Code "F"

Unique Product Identifier	502-CFB-25R
UPC	781180400476
Estimated Lead Time	6 days
Standard Warranty Duration	1 year See details
Country of Origin	United States of America

Disconnect Type	Fusible
Fuse Clips	60 A Class R
Sub Brand	NEMA

Available short circuit amperes RMS symmetrical	100000 A
Capacitor switching kVAR	25 kVAR @ 460V load voltage, 3-phase
Circuit closing inrush current peak including offset, max	483 A
Coil operating limits	85...110%
Continuous current	45 A
Coordination class according to IEC 60947-4-3	Class 2
External reset possible	True
Fuse clips	60 A Class R
Heat dissipation	5.9 W
Load voltage	460V
Operating volt amperes burden	Sealed: 29VA, 60 Hz coils
Rated control supply voltage at AC 50 Hz	480 V
Rated control supply voltage at AC 60 Hz	480 V
Service limit current rating	52 A
Suitable for emergency stop	True
Transformer primary switching kVA rating	7.2 kVA @ 460V load voltage, 3-phase (inrush current = 20...40 times continuous current)
Type of electrical connection for auxiliary- and control current circuit	Screw connection
Type of electrical connection of main circuit	Screw connection
Voltage type for actuating	AC
With fuse	True
With short-circuit release	True
With transformer	False

Altitude	10000 ft before derating
Corrosion-resistance	All metal parts are treated for corrosion-resistance
NEMA size	Size 2
Operating position	Vertical

Mechanical

Degree of protection (NEMA)	12
Enclosure type	NEMA 3R/4/12 painted
Mechanical life operations	1.0E7
Number of auxiliary contacts, max	8
Operating time, drop-out	13 ms
Operating time, pick-up	27 ms
Weight	40 lb

Construction

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

Depth	8.25 mm
Height	27.5 mm
Width	10.5 mm

General	Publication
Dimension Sheet	--
Product Cutsheet	--
Repair Parts for Enclosure	--
Repair Parts for Control Circuit Terminal	--

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

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Overview

Unique Product Identifier	502-CFB-25R
UPC	781180400476
Estimated Lead Time	6 days
Standard Warranty Duration	1 year See details
Country of Origin	United States of America

Electrical & Connectivity

Disconnect Type	Fusible
Fuse Clips	60 A Class R
Sub Brand	NEMA

Available short circuit amperes RMS symmetrical	100000 A
Capacitor switching kVAR	25 kVAR @ 460V load voltage, 3-phase
Circuit closing inrush current peak including offset, max	483 A
Coil operating limits	85...110%
Continuous current	45 A
Coordination class according to IEC 60947-4-3	Class 2
External reset possible	True
Fuse clips	60 A Class R
Heat dissipation	5.9 W
Load voltage	460V
Operating volt amperes burden	Sealed: 29VA, 60 Hz coils
Rated control supply voltage at AC 50 Hz	480 V
Rated control supply voltage at AC 60 Hz	480 V
Service limit current rating	52 A
Suitable for emergency stop	True
Transformer primary switching kVA rating	7.2 kVA @ 460V load voltage, 3-phase (inrush current = 20...40 times continuous current)
Type of electrical connection for auxiliary- and control current circuit	Screw connection
Type of electrical connection of main circuit	Screw connection
Voltage type for actuating	AC
With fuse	True
With short-circuit release	True
With transformer	False

Compliance & Environment

Altitude	10000 ft before derating
Corrosion-resistance	All metal parts are treated for corrosion-resistance
NEMA size	Size 2
Operating position	Vertical

Physical Characteristics

Mechanical

Degree of protection (NEMA)	12
Enclosure type	NEMA 3R/4/12 painted
Mechanical life operations	1.0E7
Number of auxiliary contacts, max	8
Operating time, drop-out	13 ms
Operating time, pick-up	27 ms
Weight	40 lb

Construction

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

Technical Specifications

Depth	8.25 mm
Height	27.5 mm
Width	10.5 mm

Documents

Dimension Sheet General
--

Product Cutsheet General
--

Repair Parts for Enclosure General
--

Repair Parts for Control Circuit Terminal General
--

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

General	Publication
Dimension Sheet	--
Product Cutsheet	--
Repair Parts for Enclosure	--
Repair Parts for Control Circuit Terminal	--
Technical Data	Publication
500-td014_-en-p	500-TD014