3C20UM datasheet, PDF - EEWORLD Datasheet

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3C20UM: DescriptionCircuit Breakers 20A MCB CCHAR 3 PL 480Y/277VAC UL508; CategoryCircuit protection Circuit protection; File Size548KB，1 Pages; ManufacturerAltech; Websitehttp://www.altechcorp.com/

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Circuit Breakers 20A MCB CCHAR 3 PL 480Y/277VAC UL508

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V-EA-Series - UL508 Manual Motor Controller -

3 pole C-Trip

UL508 Listed

E137938

Standard Pack:

Weight:

0.3A - 32A

1.8kg (3.97 lb.)

40A - 63A

1.98kg (4.37 lb.)

Three Pole

35 mm

(1.38 in.)

93.3 mm

(3.67 in.)

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.

3C03UM

3C05UM

3C075UM

3C1UM

3C1.6UM

3C2UM

3C2.5UM

3C3UM

3C3.5UM

3C4UM

3C5UM

3C6UM

3C8UM

3C10UM

3C13UM

3C15UM

3C16UM

3C20UM

3C25UM

3C30UM

3C32UM

3C40UM

3C50UM

3C60UM

3C63UM

Approvals

V-EA-C Trip

0.3A Through 10A Rated Current

1.13-1.45xI

Minutes

Thermal Overload

“Must Trip” < 1 hr = 145% RC

“Must Not Trip” > 1 hr = 113% RC

Tripping time t

0.4

-1

4x10

-2

Seconds

-2

4x10

-3

3 4

6 8

100

Multiple of Rated Current

V-EA-C Trip

13A Through 63A Rated Current

1.13-1.45xI

Minutes

Thermal Overload

“Must Trip” < 1 hr = 145% RC

“Must Not Trip” > 1 hr = 113% RC

Tripping time t

0.4

-1

4x10

-2

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

Seconds

-2

4x10

-3

3 4

6 8

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

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