Heavy Duty Limit Switch


 
FEATURES:
 
• Universal (common) Cast Aluminium/ DMC 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.
 
STANDARD SPECIFICATIONS :
 
Enclosure: Weatherproof, field mounding type, IP65 Cast Al/ Cast Iron, epoxy painted, colour light gray
DMC (FRP) enclosure for use in corrosive environment.
Special flame proof enclosure for use in hazardous area, Group lla, llb, llc
Output Contacts: 1NO + 1NO/ 2NO + 2 NC
Contact Rating for standard models: 16Amp resistive at 440VAC
Contact Rating for models with reed switch contact: 30VA, 24 VDC/ 230V AC, 1 Amp. (please specify your control voltage)
Reset: Pull Cord Switch: Manual Reset Type
Belt Sway Switch: Auto Reset Type
 
OPTIONAL ACCESSORIES :
 

• Separate junction Box for termination of cables
• Indicating lamp: long life led indicating lamp for indication of operated pull cord switch
• Mechanical flag indication for pull cord switch
• Separate reset lever
• Communication card (For Trip Indicator)
• Hermitically sealed reed contacts for use in extreme dusty and corrosive conditions

 
HEAVY DUTY LIMIT SWITCH SERIES : HDLSW
 
APPLICATION :
 
Heavy duty limit switch are extensively used on EOT cranes, conveyors, transfer cars, elevators, steel mills and mobile/ material handling equipments for sensing of end limits and position sensing.
 
CONSTRUCTION:
 
Limit switches are enclosed in heavy duty weatherproof enclosure. The roller handle can be provided with different sizes and design to suit specific requirement.
 
STANDARD SPECIFICATIONS :

Refer details like enclosure, contacts, contact rating etc under standard specifications of belt sway switch.
Specify Lever Types:
Roller lever with self-return and stay put type contacts
V shaped lever with self-return and stay put type contacts.

Proximity Switch

 
Safety Switch

Zero Speed Switch

 
Heavy Duty Limit Switch
 
Heavy Duty Limit Switch