Datasheet > 3455QS4

3455QS4

更新时间： 2024-11-05 13:45:11

品牌	Logo	应用领域
力特 - LITTELFUSE		/
页数	文件大小	规格书
1页	281K
描述
本产品旨在消除IEC标准60127-6中定义的电击可能性。

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3455QS4 数据手册

Fuseblocks

internationaL shock safe paneL mount

345 Series (International Shock-Safe Panel Mount Type)

Speciﬁcations

Description

Insulation Resistance: 10,000 megaohm minimum at 500 VDC

Contact Resistance: Less than .005 ohm average at currents up to 1 A

Designed to eliminate electrical

shock as deﬁned by IEC standards

60065 and 60127, these panel-mount

fuses offer a wide variety of options.

This allows for inventory reduction

and versatility.

Mounting:

Threaded styles withstand 15 in-lb mounting torque

Proﬁle panel thickness: .032” min/310” max.

Quick mount panel thickness: .012” min/360” max.

Rear mount panel thickness:.012” min/260” max.

Body Material:

Knob Material:

Hex Nut Material:

Knob:

Black glass-ﬁlled thermoplastic (UL94 V-0)

Grey, blue or black glass-ﬁlled thermoplastic (UL94 V-0)

Black glass-ﬁlled thermoplastic

Finger-Grip, Fuse Extractor type or Screwdriver Slot,

Fuse Extractor type with plated copper alloy insert

Plated copper alloy contact clips.

Features/Beneﬁts

•ꢀ Anti-tease feature eliminates

circuit interruption when knob

is accidentally depressed

Spring loaded, locking mechanism provides an anti-

tease feature and will not vibrate loose

•ꢀ Five fuseholder types

Terminals:

Copper alloy, Tin-plated

for maximum ﬂexibility

Ambient Temperature: –40°C to +85°C

•ꢀ Two knob styles—

Hardware:

Threaded style fuseholders are supplied with

a thermoplastic hex nut unassembled

screwdriver slot and ﬁngergrip

Quick mount style fuseholders are supplied with

a push-on type retaining nut, black oxide ﬁnish,

unassembled

A synthetic rubber O-ring will be supplied only

with the screwdriver slot knob when the drip-proof

version is requested

•ꢀ Drip proof option available on

screwdriver slot knob style

•ꢀ Two terminal choices

depending on application

Web Resources

Downloadable CAD drawings

and other technical information:

www.littelfuse.com/shocksafe

agency

fiLe

3ag

5 x 20 ꢀꢀ

2ag

approvaL

number

E75961

20 A 250 V

10 A 250 V

—

Recommended Fuses

2AG .................................................................................. pg. 42

3AG ................................................................................. pg. 42

5 x 20 mm .......................................................................pg. 43

csa

LR91788

116895E

vDe

Note: To order with a metal internal tooth lockwasher (L) and/or neoprene panel washer (N)

and/or drip-proof synthetic rubber “O” ring with Neoprene washer (NP) [Screwdriver slot knob

only], add the appropriate suffix (L, N, or NP) respectively.

Please refer to Technical Application Guide section for information

on proper fuseholder de-rating.

Ordering Information

EXAMPLE:

(Complete Assembly with Options)

345

7 LNP

Series Number

STYLE

Low Proﬁle Body

Black Fingergrip Knob

TERMINALS

OPTIONS*

FUSE SIZE

Lockwasher

3/16” (Right Angle)

Dual Purpose Solder/QC

2AG

.177” x .570”

3AG

.250” x 1.250”

Neoprene Washer

3/16” (Straight)

Dual Purpose Solder/QC

Rear Mount Body

Black Fingergrip Knob

Drip-Proof O-Ring^†

with Neoprene Washer

3/16” (Right Angle)

5 x 20 mm

.197” X .787”

NEMA QC

High Proﬁle Body

*Options (L, N, NP) can be ordered

individually or in combination.

Screwdriver slot knob only.

Screwdriver Slot Knob

3/16” (Straight)

†

NEMA QC

Low Proﬁle Body

Screwdriver Slot Knob

1/4” (Right Angle)

NEMA/DIN QC

Quick Mount Body

Screwdriver Slot Knob

1/4” (Straight)

NEMA/DIN QC

Screwdriver Slot Knob

2AG–Blue Knob

3AG–Grey Knob

5 x 20 mm–Black Knob

www.littelfuse.com

中文翻译

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与3455QS4相关器件

型号	品牌	获取价格	描述	数据表
3455QS4LNNP	LITTELFUSE	获取价格	3AG, 5 x 20mm, or 2AG Fuses International Shock-Safe
3455QS7	LITTELFUSE	获取价格	本产品旨在消除IEC标准60127-6中定义的电击可能性。
3455QS7LNNP	LITTELFUSE	获取价格	3AG, 5 x 20mm, or 2AG Fuses International Shock-Safe
3455QS8	LITTELFUSE	获取价格	本产品旨在消除IEC标准60127-6中定义的电击可能性。
3455QS8L	LITTELFUSE	获取价格	本产品旨在消除IEC标准60127-6中定义的电击可能性。
3455QS8LNNP	LITTELFUSE	获取价格	3AG, 5 x 20mm, or 2AG Fuses International Shock-Safe
3455RF1	LITTELFUSE	获取价格	本产品旨在消除IEC标准60127-6中定义的电击可能性。
3455RF1LNNP	LITTELFUSE	获取价格	3AG, 5 x 20mm, or 2AG Fuses International Shock-Safe
3455RF2	LITTELFUSE	获取价格	本产品旨在消除IEC标准60127-6中定义的电击可能性。
3455RF2L	LITTELFUSE	获取价格	本产品旨在消除IEC标准60127-6中定义的电击可能性。

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