VS2EX Explosion-Proof Shock & Vibration Switch (20700049)

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$316.99
SKU: VS2EX (20700049)

Contact Our Sales Team 661-272-4700 or sales@MurCal.com

VS2EX: Explosion-Proof Shock & Vibration Switch, Meets IP54 Specs, Class 1, Div 1, Groups C & D (20700049)

 

The VS2EX Series switches are shock sensitive mechanisms for shutdown of engine or electric motor-powered equipment. These adjustable magnetic shock switches have a wide range and use a magnetic latch to ensure reliable operation.

The VS2EX has a base mounted case, explosion-proof aluminum alloy housing; meets NEMA 7/IP50 specifications; Class I, Division I, Groups C & D; UL and CSA listed with 480 VAC rating. In place of the leaf-type contacts, 2-SPDT snap-switches are used in this model. Sensitivity is externally adjustable and, when tripped, the VS2EX gives a Tattletale indication on the reset button.

Ideal for use on engines, pumps, compressors, heat exchangers and pumping units - the VS2EX can be used anywhere shutdown protection from damaging shock/vibration is desired. Switches are field adjustable to sensitivity required in each application. MurCal can provide a certificate of conformance for the VS2EX, but no calibration report is available.

There is no calibration report for the VS2EX.

 

Basic Operation:

Pushing the reset button moves the tripping latch into a magnetically held position. A shock/vibration will move the magnet beyond this holding position, thus freeing the spring-loaded tripping latch to transfer the contacts and shut down the machinery (see dimensional diagrams or visual representation of parts).

 

Literature:

  1. Sales Bulletin
  2. Installation Instructions

 

MurCal is an Authorized Distributor of FW Murphy products.
MurCal provides experienced application and product support, before and after the sale.
 

For California customers: Prop 65 WARNING: This product may have been manufactured with or uses components that can expose you to chemicals which are known to the State of California to cause cancer. For more information go to www.p65warnings.ca.gov.

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