Datasheet > 440K-C21048

440K-C21048

更新时间： 2024-10-28 06:27:39

品牌	Logo	应用领域
罗克韦尔 - ALLEN-BRADLEY		开关
页数	文件大小	规格书
4页	88K
描述
Tongue Switches

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中文翻译

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数据手册

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440K-C21048 数据手册

Interlock Switches

Tongue Switches

Cadet 3

Specifications

Standards

EN954-1, ISO13849-1, IEC/EN60204-1,

NFPA79, EN1088, ISO14119, IEC/

EN60947-5-1, ANSI B11.19, AS4024.1

Category

Cat. 1 Device per EN954-1

Dual channel interlocks suitable for

Cat. 3 or 4 systems

Approvals

CE marked for all applicable directives,

cULus, TUV Nord

Safety Contacts

2 N.C. or 3 N.C. direct opening action

Designation/Utilization Cat.

600V 500V 240V 120V

1.2A 1.4A 3A 6A

600V 500V 250V 125V

0.4A 0.55A 1.1A 2.2A

A600/AC-15 (Ue)

(Ie)

N600/DC-13 (Ue)

(Ie)

Thermal Current (lth)

Min Current

10A

Description

5V 5mA DC

5mΩ

The Cadet 3 is a tongue (or key) operated safety interlock switch

designed to fit at the leading edge of sliding, hinged or lift-off guards.

With its dual entry slots and rotatable head, the versatile Cadet 3 can

offer up to eight different actuator entry options. The unique compact

housing (90.5 x 31 x 30.4mm (3.56 x 1.22 x 1.19in)) has industry

standard DIN 50047 fixing centres for ease of mounting.

Typical Contact Resistance

Rtd. Insulation Voltage

(Ui) 500V

Rtd. Impulse Withstand Volt. (Uimp) 2500V

Auxiliary Contacts

1 N.O.

Pollution Degree ➊

Operation of the switch is achieved through the insertion of a

specially profiled stainless steel key that is permanently mounted to

the guard door. A semi-flexible key allows the Cadet 3 to be used on

small radii doors (60mm or 2.36in).

Actuator Travel for Positive

Opening

5mm (0.098in)

Min Operating Radius

150mm (5.905in)

(60mm (2.36in) with GD2 kit)

Break Contact Min Force

Max Actuation Speed

Max Actuation Frequency

Case Material

Actuator Material

Protection

15N (3.38pd)

Available with a variety of contact configurations, the Cadet 3 is

sealed to IP67. A blanking plug is supplied for the unused key entry.

160mm (6.299) per sec

2 Cycle per sec

Features

UL approved glass filled polyester

Stainless Steel

•

Compact size

Ideal for small, light weight guards

Contacts, 2 N.C. + 1 N.O. or 3 N.C.

Sealed to IP67

Eight possible actuator entry points, easy to install

Industry standard fixing centres to DIN 50047

IP67

Conduit Entry

Operating Temperature

Fixing

1 x M16 or quick-disconnect style

-20°C to + 80°C (-4°F to +176°F)

2 x M4

Mounting

Any position

Mechanical Life

Electrical Life

1,000,000 operations

80g (0.176lbs)

Weight

Colour

Red

➊ Conductive pollution occurs, or dry, non conductive pollution occur which

becomes conductive due to condensation.

Applications

Note: Lift-off guards require good alignment when using

tongue actuated interlock switches.

IMPORTANT: It must not be possible to lift the guard

without actuating the interlock. An interlock on either

side may be required.

3-6

12 3 4

中文翻译

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与440K-C21048相关器件

型号	品牌	获取价格	描述	数据表
440K-C21050	ALLEN-BRADLEY	获取价格	Tongue Switches
440K-C21052	ALLEN-BRADLEY	获取价格	Tongue Switches
440K-C21054	ALLEN-BRADLEY	获取价格	Tongue Switches
440K-C21055	ALLEN-BRADLEY	获取价格	Tongue Switches
440K-C21057	ALLEN-BRADLEY	获取价格	Tongue Switches
440K-C21058	ALLEN-BRADLEY	获取价格	Tongue Switches
440K-C21060	ALLEN-BRADLEY	获取价格	Tongue Switches
440K-C21061	ALLEN-BRADLEY	获取价格	Tongue Switches
440K-C21062	ALLEN-BRADLEY	获取价格	Tongue Switches
440K-C21065	ALLEN-BRADLEY	获取价格	Tongue Switches

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