GT Series - Hermetically Sealed Timing Relays

GT Relays represent the most complete family of thermal time delay relays for environmentally demanding applications where shock and vibration requirements must be met. Standard models may be used as a substitute in many existing systems. These relays are widely used in numerous military applications to include airborne, shipboard and ground support equipment to provide delay functions for sequencing, equipment protection, system warm-up, etc. in addition to many commercial and industrial system designs where reliable product performance is essential.

Benefits include . . .

Hermetically sealed, yet adjustable o Temperature compensated o Shock and vibration resistant o Will meet MIL-R-19648 requirements

Specifications

  • View GT - Series Markup Drawing

  • Delay Range: 0.1 - 240 Seconds
    Operating Tolerance: ±10% at rated voltage
    Vibration: 10g/500 cps
    Shock: 30g-11ms
    Operating Temperature: -65°C to +125°C
    (-85°F to +257°F)
    Standard Heater Voltages: 28 and 115 VAC/VDC
    Contacts: SPST - N.O. and N.C.
    Contact Ratings Non-Inductive: 3 amps to 250 VAC
    1 amp to 32 VDC
    Inductive: 25VA to 250 VAC**
    1/8 amp to 32 VDC
    Power Requirement: 4 watts
    Weight: 1.5 oz. Maximum
    Finish: Black, approved type
    **1 amp maximum below 32 V
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