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Square D

EJB34050SA - Mini circuit breaker, E-Frame, 50A, 3 pole, 480Y/277VAC, 100kA max, bolt on, shunt trip [TAA]

Category Bolt-On Circuit Breakers
Picture of EJB34050SA - Mini circuit breaker, E-Frame, 50A, 3 pole, 480Y/277VAC, 100kA max, bolt on, shunt trip [TAA]
Square D

EJB34050SA - Mini circuit breaker, E-Frame, 50A, 3 pole, 480Y/277VAC, 100kA max, bolt on, shunt trip [TAA]

Item Code: 594440
Category Bolt-On Circuit Breakers
Manufacturer SCHNEIDER ELECTRIC
Manufacturer Ref EJB34050SA

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Description

E-Frame Breaker are Lighting Panelboard Circuit breakers that are proven effective and reliable which provide a wide variety or robust features that are use specifically in Square D NF Panelboards. This range of breaker is ideally designed to offer superior overload and short circuit protection. All E-Frame breakers have a thermal-magnetic trip unit as well as signal indicator that will indicate when a trip has occur. Mounting bolts are used to hold these breakers in place. This E-Frame breaker is 50A, 3 pole, and has an operating voltage of 480Y/277 VAC. It also provides a 100 kA max interrupt rating at 120 VAC. This device has a hold current of 630A which is the maximum current the breaker can be held to ensure it will trip and a trip current of 1800A which is the current value when the breaker is guaranteed to trip. Many accessories are available for this breaker. This one includes a shunt trip. This breaker was calibrated for 40 degrees C. This product is UL Listed as High Intensity Discharge. HACR rated.

Specifications

Weight

4.33

Width

6.14

Length

9.81

AD All Features

Used in lighting panelboards

AD Brand (Description)

Square D

AD Country

USA

AD Country Of Origin

MX

AD Invoice Description

BREAKER CKT 480Y/277 VACVAC 50A 3 E 3PH

AD Item Features 01

Used in lighting panelboards

AD Item Features 02

Superior overload and short circuit protection

AD Item Features 03

From 15A to 125A ratings

AD Item Features 04

Troubleshoot faster with Visi-Trip

AD Manufacturer (Description)

Schneider Electric

AD Package Height UOM

IN

AD Package Length

9.8100

AD Package Length UOM

IN

AD Package Quantity

1

AD Package Weight

4.3300

AD Package Weight UOM

LB

AD Package Width

6.1400

AD Package Width UOM

IN

Brand

Square D

Category

BOLT-ON CIRCUIT BREAKERS

Spec 1 Attribute

Amperage Rating

Spec 1 Attribute UOM

A

Spec 1 Attribute Value

50

Spec 10 Attribute

PHASE

Spec 10 Attribute Value

3

Spec 11 Attribute

Temperature Rating

Spec 11 Attribute UOM

deg F

Spec 11 Attribute Value

104

Spec 12 Attribute

Trip Range

Spec 12 Attribute UOM

A

Spec 12 Attribute Value

630 to 1800

Spec 13 Attribute

Trip Type

Spec 13 Attribute Value

Thermal Magnetic

Spec 14 Attribute

Type

Spec 14 Attribute Value

Type EJB

Spec 15 Attribute

Voltage Rating

Spec 15 Attribute UOM

V AC

Spec 15 Attribute Value

480Y/277

Spec 16 Attribute

Wire Size

Spec 16 Attribute Value

12 to 2/0 AWG Al, 14 to 2/0 AWG Cu

Spec 2 Attribute

Connection Type

Spec 2 Attribute Value

Lug

Spec 3 Attribute

Dimensions

Spec 3 Attribute Value

5.8 in H x 2.94 in W x 4.05 in D

Spec 4 Attribute

Frame

Spec 4 Attribute Value

E

Spec 5 Attribute

Frequency Rating

Spec 5 Attribute UOM

HZ

Spec 5 Attribute Value

50/60

Spec 6 Attribute

Interrupt Rating

Spec 6 Attribute Value

100 kA at 240 VAC/65 kA at 480Y/277 VAC

Spec 7 Attribute

Material

Spec 7 Attribute Value

Thermoset Composite Resin

Spec 8 Attribute

Mounting Type

Spec 8 Attribute Value

Bolted-On

Spec 9 Attribute

Number Of Poles

Spec 9 Attribute Value

3

Square D

EJB34050SA - Mini circuit breaker, E-Frame, 50A, 3 pole, 480Y/277VAC, 100kA max, bolt on, shunt trip [TAA]

Category Bolt-On Circuit Breakers
Picture of EJB34050SA - Mini circuit breaker, E-Frame, 50A, 3 pole, 480Y/277VAC, 100kA max, bolt on, shunt trip [TAA]
Square D

EJB34050SA - Mini circuit breaker, E-Frame, 50A, 3 pole, 480Y/277VAC, 100kA max, bolt on, shunt trip [TAA]

Item Code: 594440
Category Bolt-On Circuit Breakers
Manufacturer SCHNEIDER ELECTRIC
Manufacturer Ref EJB34050SA

Document
Document
Document
Document
Call for Availability
Add to Favorites
Compare

Description

E-Frame Breaker are Lighting Panelboard Circuit breakers that are proven effective and reliable which provide a wide variety or robust features that are use specifically in Square D NF Panelboards. This range of breaker is ideally designed to offer superior overload and short circuit protection. All E-Frame breakers have a thermal-magnetic trip unit as well as signal indicator that will indicate when a trip has occur. Mounting bolts are used to hold these breakers in place. This E-Frame breaker is 50A, 3 pole, and has an operating voltage of 480Y/277 VAC. It also provides a 100 kA max interrupt rating at 120 VAC. This device has a hold current of 630A which is the maximum current the breaker can be held to ensure it will trip and a trip current of 1800A which is the current value when the breaker is guaranteed to trip. Many accessories are available for this breaker. This one includes a shunt trip. This breaker was calibrated for 40 degrees C. This product is UL Listed as High Intensity Discharge. HACR rated.

Specifications

Weight

4.33

Width

6.14

Length

9.81

AD All Features

Used in lighting panelboards

AD Brand (Description)

Square D

AD Country

USA

AD Country Of Origin

MX

AD Invoice Description

BREAKER CKT 480Y/277 VACVAC 50A 3 E 3PH

AD Item Features 01

Used in lighting panelboards

AD Item Features 02

Superior overload and short circuit protection

AD Item Features 03

From 15A to 125A ratings

AD Item Features 04

Troubleshoot faster with Visi-Trip

AD Manufacturer (Description)

Schneider Electric

AD Package Height UOM

IN

AD Package Length

9.8100

AD Package Length UOM

IN

AD Package Quantity

1

AD Package Weight

4.3300

AD Package Weight UOM

LB

AD Package Width

6.1400

AD Package Width UOM

IN

Brand

Square D

Category

BOLT-ON CIRCUIT BREAKERS

Spec 1 Attribute

Amperage Rating

Spec 1 Attribute UOM

A

Spec 1 Attribute Value

50

Spec 10 Attribute

PHASE

Spec 10 Attribute Value

3

Spec 11 Attribute

Temperature Rating

Spec 11 Attribute UOM

deg F

Spec 11 Attribute Value

104

Spec 12 Attribute

Trip Range

Spec 12 Attribute UOM

A

Spec 12 Attribute Value

630 to 1800

Spec 13 Attribute

Trip Type

Spec 13 Attribute Value

Thermal Magnetic

Spec 14 Attribute

Type

Spec 14 Attribute Value

Type EJB

Spec 15 Attribute

Voltage Rating

Spec 15 Attribute UOM

V AC

Spec 15 Attribute Value

480Y/277

Spec 16 Attribute

Wire Size

Spec 16 Attribute Value

12 to 2/0 AWG Al, 14 to 2/0 AWG Cu

Spec 2 Attribute

Connection Type

Spec 2 Attribute Value

Lug

Spec 3 Attribute

Dimensions

Spec 3 Attribute Value

5.8 in H x 2.94 in W x 4.05 in D

Spec 4 Attribute

Frame

Spec 4 Attribute Value

E

Spec 5 Attribute

Frequency Rating

Spec 5 Attribute UOM

HZ

Spec 5 Attribute Value

50/60

Spec 6 Attribute

Interrupt Rating

Spec 6 Attribute Value

100 kA at 240 VAC/65 kA at 480Y/277 VAC

Spec 7 Attribute

Material

Spec 7 Attribute Value

Thermoset Composite Resin

Spec 8 Attribute

Mounting Type

Spec 8 Attribute Value

Bolted-On

Spec 9 Attribute

Number Of Poles

Spec 9 Attribute Value

3

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