Description
SIEMENS. P/N: S55180-A157. SSE161.05U ELECTRONIC ZONE VALVE ACTUATOR., NORMALLY CLOSED., NON-SPRING RETURN., FAIL IN PLACE., WORKS WITH SIEMENS 599 SERIES ZONE VALVE WITH A 1/10 INCH STROKE., 67 LB. (300N) NOMINAL FORCE., 24 VAC/VDC OPERATING VOLTAGE., 0 TO 10 VDC CONTROL SIGNAL., 3 VA POWER CONSUMPTION., MANUAL OVERRIDE WITH LED VISUAL POSITION INDICATION., 5 SEC/MM RUNNING SPEED., 12.5 SECONDS POSITIONING TIME., LINEAR ACTUATOR., NEMA 2 PROTECTION., OVERALL DIMMENSIONS: 4.1" LONG X 3.7" HIGH X 1.89" WIDE., 50-60HZ., CLASS 2 INSULATION., 1T50., INDOOR USE ONLY., UL CERTIFIED., 34°F TO 122°F OPERATING TEMPERATURE RANGE., SCREW TERMINALS., SCREWS ONTO VALVE BODY., GREY COLORED PLASTIC AND METAL CONSTRUCTION., ORIGINAL GENUINE SIEMENS OEM REPLACEMENT PART., GUARANTEED TO WORK PERFECTLY., BRAND NEW CONDITION., NEVER USED., INCLUDES: ONE ACTUATOR, PACKAGING AND BOX., I CAN SUPPLY MORE PICTURES IF REQUESTED. SSE Series electronic zone valve actuator, 24 Vac/dc, normally closed, 0 to 10 Vdc control signal, fail in place. Works with Siemens 599 Series zone valves with 1/10-inch (2.5 mm) stroke. UL listed for plenum installations, manual override, with LED visual position indication. Product Specifications : Actuator Type Electronic Actuation Style Linear Fail Safe No Spring return function Non-spring return functionality Control Signal 0...10 Vdc Positioning time 12.5 s Power consumption 3 VA Ambient temperature, operation 1…110 °C Supply Voltage 24 VAC/DC Dimensions (W x H x D) 4.1 x 3.7 x 1.89 in Degree of protection NEM