3E2.5UM datasheet, PDF - EEWORLD Datasheet

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3E2.5UM: Descriptioncircuit breakers 2.5A crt bkr echar 277vac ul508; CategoryCircuit protection Circuit protection; File Size689KB，1 Pages; ManufacturerAltech; Websitehttp://www.altechcorp.com/

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3E2.5UM Overview

circuit breakers 2.5A crt bkr echar 277vac ul508

3E2.5UM Parametric

Parameter Name	Attribute value
Maker	Altech
Reach Compliance Code	unknown
Circuit protection type	THERMAL MAGNETIC

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V-EA-Series - UL508 Manual Motor Controller -

3 pole E-Trip

UL508 Listed

E137938

Standard Pack:

Weight:

0.3A - 32A

1.8kg (3.97 lb.)

40A - 63A

1.98kg (4.37 lb.)

Seconds

Three Pole

35 mm

(1.38 in.)

93.3 mm

(3.67 in.)

Minutes

74.7 mm

(2.94 in.)

52.5 mm

(2.07 in.)

Rated

Current

0.3A

0.5A

0.75A

0.8A

1.0A

1.6A

2.0A

2.5A

3.0A

3.5A

4.0A

5.0A

6.0A

8.0A

10A

12A

13A

15A

16A

20A

25A

30A

32A

40A

50A

60A

63A

Type/

Cat. No.

3E03UM

3E05UM

3E075UM

3E1UM

3E1.6UM

3E2UM

3E2.5UM

3E3UM

3E3.5UM

3E4UM

3E5UM

3E6UM

3E8UM

3E10UM

3E12UM

3E13UM

3E15UM

3E16UM

3E20UM

3E25UM

3E30UM

3E32UM

3E40UM

3E50UM

3E60UM

3E63UM

Approvals

V-EA-E Trip

0.3A Through 10A Rated Current

1.05-1.35xI

Minutes

Thermal Overload

“Must Trip” < 1 hr = 135% RC

“Must Not Trip” > 1 hr = 105% RC

Tripping time t

0.4

-1

4x10

-2

4x10

-3

3 4 5 6 8 10

1418

100

Multiple of Rated Current

E0.3A-E10A

V-EA-E Trip

12A Through 60A Rated Current

1.05-1.35xI

Thermal Overload

“Must Trip” < 1 hr = 135% RC

“Must Not Trip” > 1 hr = 105% RC

Tripping time t

Voltage Rating

Short Circuit Withstand Rating

(UL/CSA - Ratings)

Group Short Circuit Withstand Rating

(UL/CSA - Ratings)

Interrupting Capacity (VDE - Ratings)

Calibration Temperature

Operating Temperature

Storage Temperature

Terminal Size Acceptability

Terminal Torque

Terminal Protection Degree

480Y/277VAC

0.3-25A: 1 pole - 42VDC; 2 Pole - 80VDC

30-60A: 1 pole - 24VDC; 2 Pole - 60VDC

0.3-60A (RC): 10kA with UL-listed

RK5 back-up fuse or MCCB

0.3-10A (RC): 10kA; 13-60A (RC): 5kA

no branch circuit protection required

0.3-63A (RC): 10kA

40°C (104°F)

-25°C to 55°C (-13°F to 131°F)

-40°C to 70°C (-40°F to 158°F)

Top: 18-3 AWG; Bottom: 18-2 AWG (Line/Load reversible)

20 lb.in.

IP20

0.4

-1

4x10

-2

Seconds

-2

4x10

-3

4 5 6

10 14 18

100

Multiple of Rated Current

Standard Dual

Connection Terminal

All parts are ring tongue compatible.

short circuit Withstand ratings for v-ea manual motor controller

Trip

Curve

all

Backup

Protection

Amp Range

0.3 - 10A

12 - 30/32A

40 - 50A

60 / 63A

UL-Listed

RK5-Fuse

up to 10kA

4xRC*

min 15A, max 70A

4xRC*

max 125A

4xRC*

max 200A

4xRC*

max 250A

UL-Listed

MCCB

up to 10kA

4xRC*

min 15A, max 70A

4xRC*

max 125A

4xRC*

max 200A

4xRC*

max 250A

No BCP

Required

up to:

10kA

5kA

Ring

tongue

Box

clamp

*up to nearest rated current

3E2.5UM Related Products

	3E2.5UM	3E1.6UM	3E3.5UM
Description	circuit breakers 2.5A crt bkr echar 277vac ul508	circuit breakers 1.6A crt bkr echar 277vac ul508	circuit breakers 3.5A crt bkr echar 277vac ul508
Maker	Altech	Altech	Altech
Reach Compliance Code	unknown	unknown	unknown
Circuit protection type	THERMAL MAGNETIC	THERMAL MAGNETIC	THERMAL MAGNETIC

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