( FLP/WP )Flameproof Pull Cord Limit Switch

Flameproof (FLP/WP )Pull Cord Limit Switch Flameproof  (FLP/WP )Pull Cord Limit Switch Flameproof (FLP/WP ) PULL CORD LIMIT SWITCH

“Suni “ Make FLP/WP Pull cord switch also known as Rope Operated Emergency switch is used as a safety switch to stop the conveyor belt in case of an emergency. It is also known as pull switch cord.
• Universal (common) Cast IRON enclosure.
• Same overall and general mounting dimensions and hence reduction in variety of mounting brackets.Rationalized design and construction allows inter changeability of parts.
• Special rubber seal (0 ring) on shaft for better protection against ingress of dust, dirt etc.
• Special Ring & Overlap Fitting to prevent ingress of dust & water.

Standard Specifications:
Enclosure: Weatherproof, field mounding type, IP66 Cast Iron, epoxy painted, colour Smoke gray,flameproof (FLP/WP ) enclosure for use in hazardous area, Group lla, llb, llc,Output Contacts: 1NO 1NC/ 2NO 2 NC,Contact Rating for standard models: 40Amp resistive at 440VAC,Standard Operating Position : 1-0 , Reset: Pull Cord Switch: Manual Reset Type
We stand as the most preeminent Limit Switch Manufacturer and one of the supreme Suppliers of the same. Pull Cord type Suni makes FLP/WP Pull Cord Limit Switches are used on Control / Power circuit of reversing drives so as to limit their rotation / movement within a predetermined position. Suni Make FLP/WP Pull Cord Limit switch is Flameproof Testing as per IS/IEC 60079-1:2007 & Dust Ignition protection as per IS/IEC 60079-31:2008 & Weatherproof Testing as per IS/IEC 60529:2001 for IP 66 Enclosue in die cast Aluminium alloy LM6 for used in Zone 21, 22 and 1 & 2 for Gas Group: IIA ,IIB & IIC atmospheres
The function of the Suni make FLP/WP Pull Cord Limit Switch is to stop the mechanism of drive at the extreme The contacts of our FLP/W Pull Cord Limit Switch are rated for 40 amps at 500 Volts A.C. , 50 C/S Continuous,The Crane FLP/WP Pull Cord Limit Switch can be provided with 2 NC contact s or (1No + 1NC) contacts as per The cam shaft on which the cams are fitted is mounted in the housing on moulded bushes of synthetic material which are fixed to the front and rear walls by means of screws.The Cams which are fitted on the cam shaft are moulded from the highest quality synthetic material and are accurately cut to correspond to the switching sequence desired.
The contacts have a maximum continuous Current capacity of 40 amps AC.The contact tips are made of high grade Silver Cadmium Oxide alloy.When used for Series operation [up to 40 Amps maximum], the Contacts are suitable for 720 operations per hour and in case of Shunt operation [for Control Circuit], the Contacts are suitable for 1000 operation per hour. the requirement.This limit switch is some what similar in construction to a Lever Limit Switch except for the Lever. disconnect the motor The Limit Switch contacts are reset when the lever returns to zero position due to Gravitational force.1 or 2 cams are used depending upon whether the Pull Cord Limit Switch is of 1 contact or 2 contacts operation.

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