3CR1 datasheet, PDF - EEWORLD Datasheet

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3CR1: DescriptionCircuit Breakers 1A MCB RITON CCHAR 277VAC UL508; CategoryCircuit protection Circuit protection; File Size132KB，2 Pages; ManufacturerAltech; Websitehttp://www.altechcorp.com/

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3CR1 Overview

Circuit Breakers 1A MCB RITON CCHAR 277VAC UL508

3CR1 Parametric

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

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C-TRIP

CHARACTERISTICS

Application Examples:

ONE POLE

ONE POLE PLUS NEUTRAL

Low inrush motors, lighting, wiring

protection, appliances, business

equipment, and control circuit

applications. Relatively long thermal

trip delay and medium magnetic trip

point.

Rated

Current

Type/

Cat. No.

1CU03

1CU05

1CU075

1CU1

1CU1.6

1CU2

1CU2.5

1CU3

1CU3.5

1CU4

1CU5

1CU6

1CU8

1CU10

1CU13

1CU15

1CU16

1CU20

1CU25

1CU30

1CU32

1CU40

1CU50

1CU60

1CU63

Approvals

2CN

Type/

Cat. No.

2CNU03

2CNU05

2CNU075

2CNU1

2CNU1.6

2CNU2

2CNU2.5

2CNU3

2CNU3.5

2CNU4

2CNU5

2CNU6

2CNU8

2CNU10

2CNU13

2CNU15

2CNU16

2CNU20

2CNU25

2CNU30

2CNU32

2CNU40

2CNU50

2CNU60

2CNU63

277VAC

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

10000 ON/OFF operations

❷

40°C (104°F)

5/0.3A - 32A = 1.3kg (2.9 lb.)

40A - 63A = 1.45kg (3.2 lb.)

Top: 18-3 AWG; Bottom: 18-2 AWG

20 lb.in.

Approvals

Type Designation

—

(a)

—

(b)

—

(c)

—

(d)

—

(e)

(a)

= Number of Poles

(b)

= Trip Characteristic

(c)

= Blank: without neutral pole

= N:

with neutral pole

(d)

= U:

UL/CSA version

= R:

ring tongue terminals,

UL/CSA version

= Blank: European version

(e)

= Rated Current

Approvals:

UL508 Listed

0.3A

0.5A

0.75A

0.8A

❶

1.0A

1.6A

2.0A

2.5A

3.0A

3.5A

4.0A

5.0A

6.0A

8.0A

10A

12A

❶

12.5A

13A

15A

❶

16A

20A

25A

30A

❶

32A

40A

50A

60A

❶

63A

277VAC

Voltage Rating

❸

Interrupting Capacity

(UL/CSA - Ratings)

Group Short Circuit

(UL/CSA - Ratings)

Interrupting Capacity (VDE - Ratings)

Mechanical Endurance

Calibration Temperature

Standard Pack and Weight

Terminal Size Acceptability

Terminal Torque

Basic Dimensions (Elevation View)

❶

Not European standard rating.

❷

Please refer to page 21 for specific

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

10000 ON/OFF operations

❷

40°C (104°F)

10/0.3A - 32A = 1.4kg (3.1 lb.)

40A - 63A = 1.6kg (3.5 lb.)

Top: 18-3 AWG; Bottom: 18-2 AWG

20 lb.in.

applications.

❸

DC rating (Manufacturer’s self certification):

One pole 48VDC, two pole series 125VDC

* VDE pending

91.5 mm

(3.60 in.)

91.5 mm

(3.60 in.)

17.5 mm (0.69 in.)

35 mm (1.38 in.)

Altech Corp.

• 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com

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Maker	Altech	Altech	Altech	Altech	Altech	Altech	Altech	Altech	-	Altech
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown	unknown	unknown	unknown	unknown	-
Circuit protection type	THERMAL MAGNETIC	THERMAL MAGNETIC	THERMAL MAGNETIC	THERMAL CIRCUIT BREAKER	THERMAL CIRCUIT BREAKER	THERMAL CIRCUIT BREAKER	THERMAL MAGNETIC	THERMAL CIRCUIT BREAKER	THERMAL MAGNETIC	-

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