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Square D

EJB34030SA - Mini circuit breaker, E-Frame, 30A, 3 pole, 480Y/277VAC, 100kA max, bolt on, shunt trip [TAA]

Category Bolt-On Circuit Breakers
Picture of EJB34030SA - Mini circuit breaker, E-Frame, 30A, 3 pole, 480Y/277VAC, 100kA max, bolt on, shunt trip [TAA]
Square D

EJB34030SA - Mini circuit breaker, E-Frame, 30A, 3 pole, 480Y/277VAC, 100kA max, bolt on, shunt trip [TAA]

Item Code: 1058624
Category Bolt-On Circuit Breakers
Manufacturer SCHNEIDER ELECTRIC
Manufacturer Ref EJB34030SA

Full Engineering Drawing
RoHS
Specification Sheet
Technical Bulletin
Call for Availability
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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 30A, 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 270A which is the maximum current the breaker can be held to ensure it will trip and a trip current of 875A 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

Amperage Rating

30 A

Brand

Square D

Category

BOLT-ON CIRCUIT BREAKERS

Connection Type

Lug

Dimensions

4.05 in L x 3.92 in W x 5.66 in H

Frame

E

Frequency Rating

50/60 Hz

Interrupt Rating

65 kA at 480Y/277 VAC, 100 kA at 120/240 VAC

Material

Thermoset Composite Resin

Mounting Type

Bolted-On

Number Of Poles

3

Phase

3

Temperature Rating

40 deg C

Trip Range

270 to 875 A

Trip Type

Thermal Magnetic

Type

Type EJB

Voltage Rating

480Y/277 V AC

Wire Size

12 to 6 AWG Al, 14 to 6 AWG Cu

Square D

EJB34030SA - Mini circuit breaker, E-Frame, 30A, 3 pole, 480Y/277VAC, 100kA max, bolt on, shunt trip [TAA]

Category Bolt-On Circuit Breakers
Picture of EJB34030SA - Mini circuit breaker, E-Frame, 30A, 3 pole, 480Y/277VAC, 100kA max, bolt on, shunt trip [TAA]
Square D

EJB34030SA - Mini circuit breaker, E-Frame, 30A, 3 pole, 480Y/277VAC, 100kA max, bolt on, shunt trip [TAA]

Item Code: 1058624
Category Bolt-On Circuit Breakers
Manufacturer SCHNEIDER ELECTRIC
Manufacturer Ref EJB34030SA

Full Engineering Drawing
RoHS
Specification Sheet
Technical Bulletin
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 30A, 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 270A which is the maximum current the breaker can be held to ensure it will trip and a trip current of 875A 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

Amperage Rating

30 A

Brand

Square D

Category

BOLT-ON CIRCUIT BREAKERS

Connection Type

Lug

Dimensions

4.05 in L x 3.92 in W x 5.66 in H

Frame

E

Frequency Rating

50/60 Hz

Interrupt Rating

65 kA at 480Y/277 VAC, 100 kA at 120/240 VAC

Material

Thermoset Composite Resin

Mounting Type

Bolted-On

Number Of Poles

3

Phase

3

Temperature Rating

40 deg C

Trip Range

270 to 875 A

Trip Type

Thermal Magnetic

Type

Type EJB

Voltage Rating

480Y/277 V AC

Wire Size

12 to 6 AWG Al, 14 to 6 AWG Cu

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