440E-D13112, Allen Bradley Guardmaster 440E Cable Switch, Straight, 30m, NO/3NC, Переключатель

Allen Bradley Cable Switch

The Allen Bradley Guardmaster 440E series grab wire switch has 1NO/3NC contact configuration. It can be installed along or around awkward machinery such as conveyors and provides constant emergency stop access. This switch has a cable status indicator makes this rope pull switch easy to set up and maintain for spans of up to 30m. It has a positive mode mechanism that ensures 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 of this safety switch also protects against nuisance tripping and the effects of thermal expansion. It has heavy-duty die-cast aluminium alloy (LM24) housing. A mushroom head emergency stop button is included on the Lifeline 3 to provide E-Stop access even at the extreme ends of the span. The switch has an electrical current rating of 2A at a voltage rating 24VDC and a current rating 4A at a voltage rating 600VAC.

Note:
This safety device can be used with GuardLink™, a new safety linking technology from Allen Bradley Guardmaster. GuardLink™ simplifies and reduces the connection time of the safety system, whilst providing real-time diagnostic information over Ethernet IP. This makes it simple to identify the location of the device that has tripped the safety system, thus reducing downtime, and improving the machines overall efficiency. For more details, please go to the GuardLink™ brochure.

Note:
RS rope switch kits contain all fittings necessary for installation. Available in 5, 10, 20, 30, 50 and 75m lengths. See Grabwire Accessories.

Features and Benefits

Universal mounting and operation
Lid mounted emergency stop button
The switch lockout on cable pulled and cable slack
Cable status indicator on switch lid
Tension force is 188N lock-out, 103N running
Operating force is less than 125N (300 mm Deflection)
Operating temperature ranges between -25°C and 80°C
Safety contact gap is less than 2mm x 2mm
Stainless steel eye nut
Glass filled nylon indicator
Rope status indicator on switch lid
Industry standard fixing centres
Size of cable entry is M20

Certifications

EN418
EN292
EN60947-5-1
ISO13850
BS5304
IP67 rated
CE certified
BG certified
UL listed
TUV certified

Lifeline 3. Instructions

Datasheet

Machine Guarding and Safety Range Overview

Guardlink Brochure

Guardlink Datasheet