Datasheet > 440A-A19005

440A-A19005

更新时间： 2024-11-26 06:27:31

品牌	Logo	应用领域
罗克韦尔 - ALLEN-BRADLEY		开关
页数	文件大小	规格书
6页	176K
描述
Cable (Rope) Pull Switches

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中文翻译

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数据手册

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440A-A19005 数据手册

Emergency Stop Devices

Cable (Rope) Pull Switches

Lifeline 4

Specifications

Standards

EN60947-5-5, ISO13850, ISOTR 12100,

IEC 60947-5-1, EN 418

Approvals

CE marked for all applicable directive,

cULus and BG

Safety Contact

2 N.C. or 3 N.C. or 4 N.C. direct

opening action

Designation/Utilization Cat.

A600/AC-15 (Ue)

(Ie)

N600/DC-13 (Ue)

(Ie)

600V 500V 240V 120V

1.2A 1.4A 3A 6A

600V 500V 250V 125V

0.4A 0.55A 1.1A 2.2A

10A

5V 5mA

>2 x 2mm (0.078in)

(Ui) 500V

Thermal Current (lth)

Minimum Current

Safety Contact Gap

Rtd. Insulation Voltage

Rtd. Impulse withstand

Voltage

Description

(Uimp) 2500V

The Lifeline 4 cable/push button operated system can be installed

along or around awkward machinery such as conveyors and provide

a constant emergency stop access.

Pollution Degree

Max. Actuation Frequency

Case Material

Eye Nut Material

Emergency Stop & Indicator Acetal

Material

1 Cycle per sec

Heavy duty die cast alloy

Stainless Steel

The Lifeline 4 is the only device of its kind to incorporate the

following features in one unit making it the most versatile cable

switch on the market.

1. The positive mode mechanism ensures that the contacts are

immediately latched open on actuation and can only be reset by

the intentional action of turning the blue reset knob. The design

also protects against nuisance tripping and the effects of thermal

expansion.

2. A mushroom head emergency stop button is included on the unit

to provide E-Stop access even at the extreme ends of the span.

3. The cable status indicator makes the system easy to set up and

maintain for spans up to 125 meters.

4. Four sets of contacts are provided: 2 N.C. + 2 N.O., 3 N.C. +

1 N.O., or 4 N.C. contacts.

5. Sealed to IP 66 with rugged construction using die cast alloy and

stainless steel to withstand harsh conditions.

Protection

Conduit Entry

IP66

3 x M20, 3 x 1/2in NPT, quick-

disconnect style

-25°C to 80°C (-13°F to 176°F)

<125N (300mm deflection;

28.1lb deflection)

75m (246ft) standard model

75m to 125m extended length model

4 x M5

Any position

1,000,000

630g (1.38lb)

Yellow body, Red E-Stop button,

Blue reset button

Operating Temperature

Operation Force

Max Cable Span Between

Switches

Fixing

Mounting

Mechanical Life

Weight

Colour

Features

Im portant: It is recommended that the LRTS (Lifeline

Rope Tensioning System) should be used

with the Lifeline 4 cable rope switch.

•

Switches up to 125 meter span

Universal mounting and operation

Lid mounted emergency stop button, designed to conform to

EN418

•

Switch lockout on cable pulled and cable slack

Cable status indicator on switch lid

Lid m ounted E-Stop button

Cable status indicator on

lid

The cable status indicator makes

the system easy to setup and

maintain for spans up to 125

meters.

A mushroom head emergency stop

button is included on the unit to

provide total E-Stop access even at

the extreme ends of the span.

6-8

12 3 4 5 6

中文翻译

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