Datasheet > RLS10

RLS10

更新时间： 2024-02-28 04:12:13

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RLS10 技术参数

是否Rohs认证：	不符合	生命周期：	Active
Reach Compliance Code：	unknown	风险等级：	5.83
构造：	Open Core	封装直径：	101.6 mm
封装长度：	50.8 mm	封装形式：	Panel Mount
额定功率耗散 (P)：	150 W	电阻：	10 Ω
电阻器类型：	POTENTIOMETER	旋转角：	300 deg
系列：	R	子类别：	Variable Resistors
技术：	WIRE WOUND	容差：	10%

RLS10 数据手册

RLN/RLS Class H Fuses

ꢀ

250/600 VAC Renewable 1 – 600 Amperes

SPECIFICATIONS

Voltage ratings:AC: 250 Volts (RLN); 600 Volts (RLS)

Interrupting ratings: AC: 10,000 amperes rms symmetrical

Ampere range: 1 – 600 amperes

Approvals: UL Listed Class H fuses per UL 248

(formerly UL 198B)

GENERAL

PURPOSE

FUSES

(File No. E83838)

CSA Certified per Spec No. 59.1

(File No. LR29862)

FUSE LINKS: To order, specify LKN (250V) or LKS (600V)

plus ampere rating shown below.

AMPERE RATINGS

12 **

175

200

225 * 450 *

250 * 500 *

300 * 600 *

350 *

400 *

100

110

125

150

*These ampere ratings require two links per fuse.

**RLS Only.

Example part number (series & amperage): RLN 20

RECOMMENDED FUSE BLOCKS

LH250 series (for RLN series fuses)

LH600 series (for RLS series fuses)

Refer to Fuse Block section of this catalog for additional

information.

Littelfuse RLN/RLS series renewable fuses are a quality

product that have traditionally been used to provide low cost

protection of general purpose feeder and branch circuits

where available short-circuit currents do not exceed 10,000

amperes. However, generally increased levels of available

fault current and the distinct possibility that renewable fuses

may be improperly renewed, rendering them unsafe, have all

but eliminated the use of these fuses in new applications. In

addition, escalating labor costs and increasing automation,

which makes downtime very expensive, have greatly reduced

or eliminated the cost savings attributed to renewable fuses.

COST CONSIDERATIONS

ꢀ

When comparing the cost of using renewable fuses with the

cost of other fuses, the labor required for replacing links

and the cost of additional downtime should be included.

CAUTIONS

ꢀ

Renewable fuses should only be used where short circuit

currents are known to be less than 10,000 amperes, and

where correct replacement of open links is assured.

ꢀ

After disassembly of fuse, examine carefully. Discard any

We recommend the use of POWR-PRO^®IDSR series

Indicator^™fuses for circuits between 250 and 600 volts and

FLNR series for 250 volt and below circuits. Complete

information on POWR-PRO^®Indicator fuses may be found in

the POWR-PRO^®section of this catalog. FLNR fuses are in

this section of the catalog.

fuses which show evidence of weakened tube or damaged

components.

ꢀ

Remove all link residue from fuse tube.

ꢀ

Carefully clean all contact surfaces, and remove metal

spatter from all surfaces.

ꢀ

Install the proper rated fuse link and tighten all connections

securely.

ꢀ

Visually examine fuses for correct alignment of blades.

DIMENSIONS

ꢀ

For dimensions, please refer to NLN series for RLN

dimensions and NLS series for RLS dimensions.

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