2D20UL datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > Circuit protection> Circuit protection> 2D20UL

2D20UL: DescriptionCircuit Breakers 20A, D CHAR, 2POLE 480Y/277VAC,UL489; CategoryCircuit protection Circuit protection; File Size1MB，1 Pages; ManufacturerAltech; Websitehttp://www.altechcorp.com/

Download Datasheet Parametric View All

2D20UL Online Shopping

Suppliers	Part Number	Price	MOQ	In stock
	2D20UL	-	-	View	Buy Now

2D20UL Overview

Circuit Breakers 20A, D CHAR, 2POLE 480Y/277VAC,UL489

2D20UL Parametric

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

Preview

Download Datasheet

View All

UL-Series - UL489 Miniature Molded Case Circuit Breaker -

2 pole D-Trip - AC

LISTED

C.B.

E329510

Two Pole

Standard Pack:

Weight:

0.3-32A:

1.74kg (3.83lb.)

40-63A:

1.98kg (4.37lb.)

Rated

Current

0.3A

0.5A

1.0A

1.6A

2.0A

3.0A

4.0A

5.0A

6.0A

8.0A

10A

12A

13A

15A

16A

20A

25A

30A

32A

40A

50A

60A

63A

Type/

Cat. No.

2D03UL

2D05UL

2D1UL

2D1.6UL

2D2UL

2D3UL

2D4UL

2D5UL

2D6UL

2D8UL

2D10UL

2D12UL

2D13UL

2D15UL

2D16UL

2D20UL

2D25UL

2D30UL

2D32UL

2D40UL

2D50UL

2D60UL

2D63UL

Rated

Voltage

480Y/277V AC

240V AC

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

Seconds

-2

4x10

-3

3 4 5 6 8

10 16

100

Multiple of Rated Current

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

Current/ Voltage Rating

Calibration Temperature

Ambient Temperature

Storage Temperature

Terminal Torque (min/max)

Electrical Life

Mechanical Life

Vibration Resistance

0.3 - 63A/ 240V AC, 0.3-32A/ 480Y/277V AC*

40ºC (104ºF)

-25ºC to +55ºC (-13ºF to 131ºF )

-40ºC to +70ºC (-40ºF to 158ºF )

2 Nm (17.7 lb.in.) / 2.5Nm (22.2 lb.in)

6000 switching cycles ON/ OFF

10000 switching cycles ON/ OFF

> 15g according to DIN EN 60069-2-59 during a load

with I1 = 1.05 x IN

Tripping time t

0.4

-1

4x10

-2

Resistance to mechanical shocks

25g @ 11ms

*One

device dual voltage ratings.

51.5 mm

25.5 mm

37.5 mm

Seconds

-2

4x10

-3

3 4 5 6 8

10 16

100

Multiple of Rated Current

12A Through 63A Rated Current

“D” Magnetic Trip Parameters

Rated current 0.3A to 63A.

1. Hold for a minimum of 100ms at surge of 10 times rated current.

2. Trip in under 100ms at 16 times rated current.

36.8 mm

105.3 mm

34.5 mm

45 mm

Short Circuit Interrupting Capacity

No.

Poles

Type

03-32A

10kA @ 120, 240,

480Y/277V

33-63A

10kA @ 120

240V

36.5 mm

52.5 mm

35 mm

14.5 mm

30.5 mm

2-3

2 Pole

51.5 mm

68.4 mm

Recommended Resources

Electric shaver motor drive circuit

TEA-1000 power amplification improvement example 01

Novel switching regulated power supply circuit

Digital display lantern control circuit

1 hour timer circuit diagram with end switch

Quartz crystal oscillator circuit using NAND gate

When writing Chinese characters on a bitmap button, which Chinese font do you usually use? Which one looks better? Songti doesn't look good!: When writing Chinese characters on a bitmap button, which Chinese font do you usually use? Which one looks better? Songti doesn't look good!...; hy6383 Embedded System

Some words for beginners - Miscellaneous: This article is original and only represents some of my thoughts on single-chip microcomputers. If there are any inappropriate parts, I will not bear any responsibility. The first question is, which s...; wljmm MCU

ADI+Linear, combined reference circuit recommendation: ADI + Linear [font = 宋体], together to become a high-performance analog industry leader, providing the industry's most complete portfolio of analog and mixed-signal products and solutions driven by the...; 鲁宾汗 Analog electronics

Please advise on the physical meaning of the PI loop or CNTL_2P2Z output value: In the field of analog power supply, when constant voltage and constant current output are required, the set value and the actual measured value are often calculated by PI. I am now in contact with di...; Lizhihui Microcontroller MCU

On the application of AXD in ADS: I want to use AXD to export the compiled environment into a file so that I can directly restore the debugging environment on another computer. I hope to get some advice. Now I know that I can export m...; qq123321 Embedded System

Help STM32 using the library serial port receive interrupt can not enter: Attached is part of the code.USART_InitTypeDefUSART_InitStructure ;RCC_Configuration () ;GPIO_Configuration () ;NVIC_Configuration () ;LcdShow_Init () ;//StepperMotorInit();// GPIO_Write(GPIOC,GPIO_Re...; 7628950 stm32/stm8

Shortcut: S0 S1 S2 S3 S4 S5 S6 S7 S8 S9 SA SB SC SD SE SF SG SH SI SJ SK SL SM SN SO SP SQ SR SS ST SU SV SW SX SY SZ T0 T1 T2 T3 T4 T5 T6 T7 T8 T9 TA TB TC TD TE TF TG TH TI TJ TK TL TM TN TO TP TQ TR TS TT TU TV TW TX TY TZ U0 U1 U2 U3 U4 U6 U7 U8 UA UB UC UD UE UF UG UH UI UJ UK UL UM UN UP UQ UR US UT UU UV UW UX UZ V0 V1 V2 V3 V4 V5 V6 V7 V8 V9 VA VB VC VD VE VF VG VH VI VJ VK VL VM VN VO VP VQ VR VS VT VU VV VW VX VY VZ W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA WB WC WD WE WF WG WH WI WJ WK WL WM WN WO WP WR WS WT WU WV WW WY X0 X1 X2 X3 X4 X5 X7 X8 X9 XA XB XC XD XE XF XG XH XK XL XM XN XO XP XQ XR XS XT XU XV XW XX XY XZ Y0 Y1 Y2 Y4 Y5 Y6 Y9 YA YB YC YD YE YF YG YH YK YL YM YN YP YQ YR YS YT YX Z0 Z1 Z2 Z3 Z4 Z5 Z6 Z8 ZA ZB ZC ZD ZE ZF ZG ZH ZJ ZL ZM ZN ZP ZR ZS ZT ZU ZV ZW ZX ZY

Popular Components