503-CFB-1-4LG-6XGPC-44T

NEMA Size 2 Combination Cntcr Ckt-bkr

Name: NEMA Size 2 Combination Cntcr Ckt-bkr
Brand: Rockwell Automation
SKU: 503-CFB-1-4LG-6XGPC-44T

Serial #:

Lifecycle status: Discontinued

Rockwell Automation announces that as of October 16, 2018, the NEMA Size 2 Combination Cntcr Ckt-bkr will be discontinued and no longer available for sale. Customers are encouraged to remove references to the affected product(s)

Discontinued Date: October 16, 2018 Replacement Category: Functional Replacement Replacement Product: 503-CFB-1-4G-6XP-44T [https://www.rockwellautomation.com/en-us/products/details.503-CFB-1-4G-6XP-44T.html]

Product at a glance

Replacement Available

Lifecycle status: Discontinued

Product at a glance

Replacement Available

Unique Product Identifier	503-CFB-1-4LG-6XGPC-44T
UPC	885630879642
Standard Warranty Duration	1 year See details
Country of Origin	United States of America

Circuit-Breaker Type	Inverse Hrs - Swbd Interruptin
Control Voltage	120V 60 Hz
Sub Brand	NEMA

Available short circuit amperes RMS symmetrical	65000 A
Capacitor switching kVAR	25 kVAR @ 460V load voltage, 3-phase
Circuit breaker type	Inverse time, standard interrupting capacity
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
Factory installed models	Transformer with grounding includes 2 primary fuses & 1 sary fuse with 100 W extra capacity with fuse cover
Heat dissipation	5.9 W
Hp rating	25 Hp
Load voltage	460V
Number of indicator lights	1
Operating volt amperes burden	Sealed: 29VA, 60 Hz coils
Rated control supply voltage at AC 50 Hz	110 V
Rated control supply voltage at AC 60 Hz	120 V
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	False
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 2
Operating position	Vertical

Mechanical

Average operating time, drop-out	13 ms
Average operating time, pick-up	27 ms
Degree of protection (NEMA)	12
Enclosure type	NEMA 3R/4/12 non-metal handle
Mechanical life operations	1.0E7
Number of auxiliary contacts, max	8
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 AWG

Depth	8.25 mm
Height	27.5 mm
Width	10.5 mm

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

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Overview

Unique Product Identifier	503-CFB-1-4LG-6XGPC-44T
UPC	885630879642
Standard Warranty Duration	1 year See details
Country of Origin	United States of America

Electrical & Connectivity

Circuit-Breaker Type	Inverse Hrs - Swbd Interruptin
Control Voltage	120V 60 Hz
Sub Brand	NEMA

Available short circuit amperes RMS symmetrical	65000 A
Capacitor switching kVAR	25 kVAR @ 460V load voltage, 3-phase
Circuit breaker type	Inverse time, standard interrupting capacity
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
Factory installed models	Transformer with grounding includes 2 primary fuses & 1 sary fuse with 100 W extra capacity with fuse cover
Heat dissipation	5.9 W
Hp rating	25 Hp
Load voltage	460V
Number of indicator lights	1
Operating volt amperes burden	Sealed: 29VA, 60 Hz coils
Rated control supply voltage at AC 50 Hz	110 V
Rated control supply voltage at AC 60 Hz	120 V
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	False
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 2
Operating position	Vertical

Physical Characteristics

Mechanical

Average operating time, drop-out	13 ms
Average operating time, pick-up	27 ms
Degree of protection (NEMA)	12
Enclosure type	NEMA 3R/4/12 non-metal handle
Mechanical life operations	1.0E7
Number of auxiliary contacts, max	8
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 AWG

Technical Specifications

Depth	8.25 mm
Height	27.5 mm
Width	10.5 mm

Documents

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

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