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Load Break Switches

LB Series Load Break Switches comply with the latest specifications for modern low voltage devices.

Outstanding electrical characteristics of LB Switches with compact design, contribute to space saving installation and operational convenience.

Basic construction and design of the switch makes it compact, safe and highly reliable.

The switch uses polyamide glass filled material, having excellent track resistence (CTI) for Insulation to prevent flashover between phases in the most severe condiditons. The special contact design and configuration makes the switch higly reliable to withstand high short circuit currents.



Features of LB Switches
  • Open Terminals for easy access.
  • Captive terminal screws.
  • Finger Protection with touch proof terminals and Degree of Protection : IP 20.
  • Double break contacts, with ADD-ON Blocks.
  • Excellent switching and high short circuit capacity.
  • Provision for fixing DIN Rail in Rear Mounting Switches.
  • Easy Installation.
  • Different mounting options, (ie) Front Mounitng, Rear Mounting, Enclsure Mounting.
  • Compact and highly reliable.
  • Add-On main / neutral / auxillary contacts can be added on both sided of the switch.
  • Padlock and door interlocking facility.


Applications of LB Switches
LB Switches find their applications in the following areas:

  • Isolator,
  • Motor Start and Stop Switch,
  • Main Switch,
  • Emergency ON-OFF Switch,
  • Control Switch,
  • Changeover Switch.


Approvals for LB Switches
  • Confirms to IEC, VDE, UL and CSA specifications.
  • Carries CE, UL and CSA marks.
  • Factory ISO 9001 Certified.

    CSA Standard     CAN/CSA - C22.2 No.14-M91
    UL Standard     UL 508
    European Standard     IEC 947-1 and 3, EN 60947: VDE 0660-107
 
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