Datasheet > LDFJ300

LDFJ300

更新时间： 2024-11-28 13:45:31

品牌	Logo	应用领域
力特 - LITTELFUSE		/
页数	文件大小	规格书
1页	99K
描述
LDFJ300是J级保险丝，额定电流为300。

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中文翻译

获取价格

数据手册

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LDFJ300 数据手册

POWR-GARD^®Fuse Datasheet

LDFJ SERIES - DRIVE FUSES

600 VAC/450 VDC • Fast-Acting • 1-600 A

Speciﬁcations

Voltage Ratings

Interrupting Ratings

Ampere Range

Approvals

600 VAC / 450V DC (30-600A)

200 kA AC / 100kA DC

1–600 A

Standard 248-8, Class J

UL Listed

CSA Certified

Web Resources

TC curves, CAD drawings and other technical information

contactTech-Line at 800-TEC-FUSE or techline@littelfuse.com.

Recommended Fuse Holders

LFJ60 Series

LFPSJ Series (1-60 A)

Ordering Information

Description

LDFJ series fuses provide space saving, high-speed

performance and short-circuit protection for AC and DC

drives.

AMPERE RATINGS

175

200

225

250

300

350

400

450

500

600

100

110

125

150

LDFJ series offers current limiting features with lowest I²T

for protection of power semiconductor devices and motor

controllers.

AMPERE

RANGE

CATALOG

NUMBER

ORDERING PACK

SERIES AMP CODE

NUMBER

QTY

10 PCS/

BOX

1-60

LDFJ

060

110

400

LDFJ060

LDFJ060.T

Applications

• All AC/DC drives (Including variable frequency drives)

1 PC/

BOX

1 PC/

BOX

70-200

225-600

LDFJ110

LDFJ400

LDFJ110.V

LDFJ400.X

• Power converters and solid-state devices

• Resistive loads, such as resistance electric heat

Dimensions Inches (mm)

FIGURE 1

FIGURE 2

DIMENSIONS INCHES (mm)

REFER TO

AMPERES

FIG. NO.

1 – 30

35 – 60

70 – 100

110 – 200

225 – 400

450 – 600

2.25 (57.2)

2.38 (60.5)

4.63 (117.6)

5.75 (146.1)

7.13 (181.1)

8.0 (203.2)

0.81 (20.6)

1.06 (26.9)

1.13 (28.7)

1.63 (41.4)

2.11 (53.6)

2.5 (63.5)

0.50 (12.7)

0.63 (16.0)

3.63 (92.2)

4.38 (111.3)

5.25 (133.4)

6.0 (152.4)

2.63 (66.8)

3.0 (76.2)

3.38 (85.9)

3.75 (95.3)

0.43 (10.9)

0.58 (14.7)

0.74 (18.8)

0.28 (7.1)

0.41 (10.4)

0.53 (13.5)

0.75 (19.1)

1.13 (28.7)

1.63 (41.4)

2.0 (50.8)

0.13 (3.3)

0.19 (4.8)

0.25 (6.4)

0.38 (9.7)

Rev: 070915

1 of 1

www.littelfuse.com

中文翻译

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与LDFJ300相关器件

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LDFJ400	LITTELFUSE	获取价格	LDFJ400是J级保险丝，额定电流为400。
LDFJ450	LITTELFUSE	获取价格	LDFJ450是J级保险丝，额定电流为450。
LDFJ500	LITTELFUSE	获取价格	LDFJ500是J级保险丝，额定电流为500。
LDFJ600	LITTELFUSE	获取价格	LDFJ600是J级保险丝，额定电流为600。
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LDFL003152LS-V0E	CHEMI-CON	获取价格	High permeability core allows significant improvements in miniaturization. Small number of
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