RSG RMS-3P-PS SPDT Pull Station with Pre-Signal

The RSG RMS-3P-PS is an SPDT pigtail-connection pull station with a pre-signal option. Specifically, the PS suffix supports two-stage alarm sequencing at the panel. Furthermore, this layout suits installations using pre-alarm investigation periods.

First, the user pulls the lever to initiate a pre-signal. Then, the control panel must be programmed for two-stage operation. As a result, building staff can investigate before general evacuation.

In addition, the SPDT contacts can wire to separate panel inputs. However, two-stage logic still belongs at the fire alarm control panel. Therefore, confirm AHJ acceptance and panel programming before specifying.

RSG RMS-3P-PS Option Detail

The PS option supports a pre-signal/two-stage operating sequence. Furthermore, the SPDT contacts support normally-open and normally-closed wiring. As a result, the station can drive a pre-signal input and a general-alarm input independently.

RSG RMS-3P-PS Key Specifications

• Switch: 10 A snap-action, SPDT (single-pole double-throw)
• Connection: pigtail (color-coded leads)
• Housing: die-cast painted enclosure
• Color: red, with raised lettering
• Mounting: standard 1-gang electrical box
• Used with or without break-glass rod (RMS-GR) — replacement requires no special tools
• Meets UL, FM, CSFM, and BSA requirements (per RSG)
• Configured options: Pre-Signal (PS) — two-stage operation, panel programming required

Compatible Accessories

For surface mounting, use the RMS-BB indoor back box. Alternatively, use the RMS-DBB deep back box where extra depth is needed. In addition, the RMS-GR glass rod is the standard replacement rod for break-glass operation.

Order or Get Application Help

Life Safety Consultants has stocked RSG/Aames Security pull stations since 2002. To order the RSG RMS-3P-PS or confirm option fit, call 1-888-557-0558. Alternatively, email sales@lifesafetycom.com.

For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com