relay housing for sale, brand-new and used.

This is in used condition. I have no way to test it to determine working order so you are buying as is. There is a small chip in the bottom corner of the plastic. 

SYSTEM SENSOR 2112/24AITR 4 WIRE PHOTOELECTRIC SMOKE DETECTOR W/FIXED HEAT AND INTEGRAL TEMP 3 SOUNDER, AUDIBLE ISOLATED THERMAL AUXILARY RELAY 100 SERIES DIRECT WIRE SMOKE DETECTOR WITH SMARTCHECK. INSTALLATION AND MAINTENANCE INSTRUCTIONS 2112/24AITR Photoelectronic Smoke Detector with Fixed Heat and Integral Temp-3 Sounder Figure 1. Wiring diagram for the 2112/24AITR detector: 3825 Ohio Avenue, St.

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New In Box Banner LTBA5 OPTO TOUCH BUTTON With GaurdThis Model Is Mainted output alternating with touch. LTB Series: Alternate Action Touch Button w/ Black F.C. Input: 120V ac; Upper Housing: Polysulfone Output: E/M Relay (SPDT) 2m (6.5ft) Cable Banner Optical Tou

ARCHITECT AND ENGINEER SPECIFICATIONS  Four (4) models available  Addressable and conve

LOT OF 2! BEA Fly ERT kit 10FLYBLKERT (includes optional accessories: Fly Ceiling Adapter & Fly Surface Adapter) INCOMPLETE--read condition below Includes: Sensor and Housing, Lens, Sensing Field Adjustment Mask, Fly Ceiling Adapter & Fly Surface AdapterColor: BlackCondition: Missing the sensor mounting bracket arms, bracket screws and housing lens in one box and the other is complete but the mounting bracket but is missing one screw.

Specifications: Product Name : Active Photoelectric Motion Detector;Type : Three Beam;Install Distance(Max.) : Outdoor: 250m;Indoor: 750m : Indoor: 750m;Detection Mode : 3 Beams Blocked Simultaneous Optical Source : Infrared Digital Pulse Beam;Response Speed

Module, Output, 2 Channel, Relay 2 NO / Potential Free, AC 230 V, DC 30 V, Wago Wago #750-513 The WAGO I/O SYSTEM 750 SYSTEM DESCRIPTION The WAGO I/O SYSTEM 750 is a modular, fieldbus independent I/O system. It is comprised of a fieldbus coupler/controller and connected fieldbus modules for any type of signal. Together, these make up the fieldbus node.

Dwyer A3304 Pressure switch/gage, range 2-0-2" w.c. Service: Air and non-combustible, compatible gases. Accuracy: +/-2% of full scale at 70Deg F (21.1Deg C).

PRODUCT HIGHLIGHTS Six Selectable Ranges: 1 and 10 SEC/MIN/HRS 5 and 50 SEC/MIN/HRS Individually adjustable ON-time and OFF-time. Cycle can begin with relay energized or de-energized. Both Repeat Cycle and Single Cycle operation available.

I'm selling Elreha Freon R134a Leak Detection Sensor EGS 4010. Item is new and unused, solt as in picture attached. Brief Description The EGS is a gas warning device, especially optimized for detecting refrigerant leaks in cooling plants.

SPECIFICATIONSOperating Temperature -40°C to 55°C

I have over 50 total and will package and ship qualities together. I will not charge addition shipping for more than 5 and free shipping over 10.

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System Sensor's DNR Duct Detector Housing is an Intelligent non-relay photoelectric duct smoke detector for use with Intelligent Addressable Fire Alarm Control Panels.

Price for one 3 phase voltage monitor, included transistor. It's new, never used! Product basic information Monitoring relays - GAMMA seriesMultifunctionMonitoring of phase sequence and phase failure