Murphy Electro-Mechanical Shock and Vibration Switch 115VAC without Space Heater and Remote Reset - VS94-T15

The Murphy Shock and Vibration Switch VS94-T15 is an electro-mechanical device designed to protect equipment from damaging shock or vibration. This sensitive mechanism can detect excessive shock or vibration and shut down the equipment before further damage occurs. A set of contacts is held in a latched position through a magnetic latch mechanism. As the level of shock or vibration increases, an inertia mass exerts force against the latch arm and forces it away from the magnetic latch causing the latch arm to separate and to operate the contacts. Sensitivity is obtained by adjusting the amount of air gap between the magnet and latch arm plate.

PRODUCT FEATURES:

• Electromechanical Design
• Detects Shock or Vibration in Three Planes of Motion
• NEMA 4/4X (CSA types 4 and 12) Weatherproof Enclosure
• Reliable Magnetic Latch Feature
• Micro Fine, Easy-to-Adjust Sensitivity Adjustment
• Manual Reset (Standard)
• Adjustable Start-up Time Delay (Optional)
• Two versatile SPDT snap-switches rated up to 480 VAC

PRODUCT SPECIFICATIONS:

• Murphy Part No.: VS94-T15
• Series: VS94 Series
• Time Delay: 115 VAC (Operating Current: .360 A @ 115 VAC; Standby Current: .01 A @ 115 VAC)
• Space Heater: No Space Heater
• Remote Reset: No Remote Reset
• Case: Polyester Fiberglass Reinforced; NEMA type 4X; IP66; CSA types 4 and 12
• Conduit Fitting: 3/4 NPT Conduit Fitting Connection
• Normal Operating Ambient Temperature: 0 to 140°F (-18 to 60°C)
• Snap-Switches: 2-SPDT snap acting switches; 5A @ 480 VAC; 2A resistive, 1A inductive, up to 30 VDC
• Range Adjustment: 0 - 7 G’s; 0 - 100 Hz /0.100 in. displacement
• Time Delay/Remote Reset: Adjustable potentiometer from 5 to 100 seconds
• Shipping Weight: 4.35 lb. ( 2 kg.)
• Shipping Dimensions: 9 x 8 x 4-11/16 in. (229 x 203 x 119 mm)

APPLICATIONS:

• Cooling fans
• Pump jacks
• Pumps
• Engines
• Compressors
• Rotating and Reciprocating Machinery