MR Relay Series
Heavy duty construction and long-term performance. Time-proven electromagnetic design that provides high compression, low audible noise and minimum eddy current heating. Open air contact.
MTR Relay Series
Best for those who prefer mercury tube contactors that are hermetically sealed, have no contactor wear points, no spark operation and only one moving part - a ceramic plunger that electrically opens or closes the load circuit.
RLY Relay Series
An inexpensive control relay that outperforms throw-away type units that are sealed or difficult to repair.
Group Lighting Control
RCOC® Relay combined with an oil or vacuum switch to energize the transformer serving a dedicated lighting circuit.
For parking lots, athletic fields,
street and area lighting.
Lighting Control Centers
For situations where self-controlled luminaries are impractical due to space limitations or the number of lamps exceeds five or six.
A lighting system designer generally has a choice of using a multiple relay or individual lamp controls. In some cases, self-controlled luminaries are a good option. However, when the lighting system must extend beyond a confined area or the number of lamps exceeds five or six, a multiple relay should be considered. Multiple relays offer several unique advantages:
Maysteel offers a complete line of multiple relay lighting controls that are virtually indestructible. Proven to stand the test of time, this product line represents some of the most durable and reliable products in the industry. Relays are applicable to either single or multiple lamps with a total rating of up to 1000W. Trinetics® offers an extensive line of multiple relay lighting controls, commonly referred to as RCOC® (Remote Control of Outdoor Circuits.)