Specifications

ManualsBrandsComtrol ManualsAccessories communicationES8108

Limit Switches

5--122

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Preferred availability cat. nos. are printed in bold.

The 30mm metal safety limit switches

conform to EN 50041 and have been

developed to provide a range of options

including metal or plastic cases in

various sizes, a choice of snap acting,

slow break/make with 2, 3 or 4 contact

configurations and a choice of actuator

heads. The distance between the

horizontal mounting holes is 30 mm.

The Senator range offers the option of

rotating the head in 90q increments

before installation to allow ease of

mounting.

Allen--Bradley/Guardmaster limit

switchescanbeusedinother

applications other than guard doors, for

example on moving machine beds,

crane arms, lifts, elevators, etc.

Operation of these limit switches is

achieved by the sliding action of the

guard or other moving object deflecting

the plunger or lever.

TTENTION

For safety applications

it is important that

upon actuation, the

guard or other moving

objects should not

pass completely over

the switch and allow

the plunger or lever to

return to its original

position.

Specifications

Features

S Large selection of actuator heads

S Positive operation, forced

disconnection of contacts

S Snap-acting, slow make before break

or slow break before make contact

blocks

S Contacts 1 N.C. + 1 N.O., 2 N.C. +

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

3 N.C. + 1 N.O., or 4 N.C.

S Conforms to EN 50041, EN 1088, EN

60947--5 --1, EN 292 and EN

60204--1

Safety Limit Switches

Product Selection page 5--123........

Wiring page 5 --126..................

Dimensions page 5--126.............

440P Safety Limit Switches

30mm Metal Position Switches

EN954--1, ISO13849--1, IEC/EN60204--1, NFPA79, EN1088, ISO14119,

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

Cat. 1 Device per EN954--1 Dual channel interlocks suitable for Cat. 3 or 4

systems

cULus, TÜV, CE and CCC Marked for all applicable directives

1 N.C. snap acting, 2 N.C., 3 N.C. or 4 N.C. slow acting

1 N.O. (with 2 N.C.)

600 V 500 V 240 V 120 V

1.2A 1.4A 3A 6A

600 V 500 V 250 V 125 V

0.1 A 0.13 A 0.27 A 09.55 A

5V,5mA,DC

600VAC

2500 V

Various (see Product Selection table)

250 mm/s

100 mm/min

6000 operation per hour

Die cast alloy

See Product Selection table

IP66

Min --25qC(--18qF) Max 80qC (+176qF)

1 x 107

M20or1/2inchNPT

2xM5

Any position

Red

Standards