       |
 |
TR Series
Transformer Relay Assemblies
The Murphy TR Series, Transformer Relay Assemblies are electric
motor controllers. Models are available for emergency shutdown,
start and stop only, start and stop with emergency shutdown, and
combinations of the above models with time delay.
All TR Series internal control circuits are completely pre-wired and relays are plug in type to facilitate field servicing. NEMA 1 enclosure is standard on all TR Series models. NEMA 3 weatherproof enclosure, “LC” Less Case, and “EX” Explosion proof versions are optional.
Murphy Swichgage® instruments for pressure, temperature, level etc., can be used with the TR’s for semiautomatic or totally unattended operation and control of your electric motor powered equipment.
Features:
- Electric motor controllers
- Use in conjunction with Murphy Swichgage® for:
- Electric motor start and stop
- Emergency shutdown and time delay
- Low voltage control of magnetic motor starters utilizing a low 24 volt pilot circuit
Literature:
For more information about this product, you can download the related literature here:
- Installation Manual/Sales Bulletin (00-02-0112; revision date – 09/2005)
Customer Survey
How are we doing? Please take a moment to fill out our brief (less than a minute) survey.
Take the Survey >