Datasheet > LM30603NJ

LM30603NJ

更新时间： 2025-08-10 15:18:43

品牌	Logo	应用领域
力特 - LITTELFUSE		/
页数	文件大小	规格书
5页	1088K
描述
The Class J Fuse Disconnect Switch combines a switch and multiple fuses in a single, compact devic

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LM30603NJ 数据手册

Class J Fuse Disconnect Switch

LM3060 Series

REACH

60 A

*Handle and fuses sold separately

Description

The Class J Fuse Disconnect Switch combines a switch and multiple fuses in a single, compact device. This switch,

with both front or side operation, offers a simpler way to manually open and close a circuit while safeguarding against

overcurrent and short circuits. When it detects an overload or short circuit, the fuse blows automatically to open or break

the circuit both upstream and downstream and shuts off the equipment.

When installing or maintaining equipment, the Class J Fuse Disconnect Switch makes it easier to connect or disconnect the

power in an isolated area. With a higher interrupting rating, it delivers more robust protection, increases personnel safety

and offers a longer switch life.

Features & Beneﬁts

FEATURES

BENEFITS

Makes it easy to segregate a particular fuse on the circuit for safe

repair or maintenance

Fuse isolation

Breaks circuit upstream and downstream enabling the switch to handle

higher voltages and provide a longer switch life

Double break contact system

Small footprint

Saves space and provides design flexibility

Optional handles (direct handle with push-to-detach

system or external handle with shaft) with front or

side operations

Offer adaptability to system design. In addition, no tools are required for

the frontal direct handle providing easy and quick installation

Cannot be opened in the "ON" position for extra protection and provides

visibility to fuses—without opening module—for added convenience

Safe-to-touch transparent fuse covers

When the device is in the “OFF” position, a padlock can be added to

ensure equipment is properly shut off during maintenance or repair to

prevent the release of hazardous energy

Lockout-tagout

Horizontal (standard), vertical and 45-degree

mounting orientations

Offer switch installation options to adapt to system design

Permits control circuit auxiliary testing without switching the main

contacts on for added safety

Test position on handle

Applications

• Industrial: service switchboards, distribution panels, control panels/motor control centers, compressors, drives, voltage

stabilizers, UPS systems

• HVAC/R: air handling units, rooftop systems, compressors, chillers, refrigeration racks

• Mining: conveyor systems, main substations

• Solar: auxiliary services transformers

• Battery Energy Storage Systems: auxiliary services transformers

Littelfuse.com/LM3060

Speciﬁcations are subject to change without notice.

1 of 5

Revised: 10/24/2023

12 3 4 5

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与LM30603NJ相关器件

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LM30603PJ	LITTELFUSE	获取价格	The Class J Fuse Disconnect Switch combines a switch and multiple fuses in a single, compa
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LM306DE4	ROCHESTER	获取价格	Comparator, 1 Func, 6500uV Offset-Max, 28ns Response Time, BIPolar, PDSO8, GREEN, SO-8
LM306DG4	TI	获取价格	COMPARATOR, 6500uV OFFSET-MAX, 28ns RESPONSE TIME, PDSO8, GREEN, SO-8
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