Best Limit Switches Spdt

Rack Driven Sliding Gate Opener (AR2450NOR)

  • Access your gates through remote control or keypad.
  • Smooth and soft start and stop function. Dual/Single gate running mode.
  • Adjustable opening/closing interval between master and slave gate. Stop/Reverse in case of obstruction during gate opening/closing.
  • The force of the motor can be programmed. Optional photocell protection (not included).
  • Reliable electromagnetic limit switches improve adjustment of the 'open' and 'close' position.
  • Built in adjustable auto-close (programmable from 0-99 sec).
  • Digital display indicates the running situation and setting menu. Emergency Release key in case of power failure.
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3018-SE Desktop CNC Router Machine with Case, GRBL Controlled 3-Axis Engraving Milling Machine, Wood Acrylic Plastics Metal Resin Engraver Cutter (300x180x45mm Working Area)

  • Safety Protection DesignThe enclosure prevents dust and chips from scattering. You can closely watch the process through the transparent acrylic case. It also reduces the working noise. It is detachable so that it can be removed when you need to work on large material..
  • Applicable to Multiple MaterialsThis CNC router can engrave, carve and cut the non-metal and metal such as wood, MDF, acrylic, plastic, PCB, resin, aluminum and brass. It also support Class 4 laser module upgrade (NOT included)..
  • Easy Assembly, Simply WiringMain parts of the machine are pre-assembled. Wires are clearly labeled for convenient wiring. A detailed instruction will guide you assemble the case..
  • Limit Switches & Emergency StopLimit switches and emergency stop can protect the machine from accidents and misuse. External emergency stop button provides a fast way to abort..
  • GRBL ControlCompatible with all free and open-sourced GRBL software. It supports Windows XP/7/8/10, Linux, Mac OS..
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Otdair Floor Lamp with Glass Lampshade, Pole Lamps for Living Room, 9W LED Torchiere Floor Lamp with 4W Adjustable Reading Lamp, Standing Lamp for Reading, Office,Bedroom, Black

  • Side Reading Lamp: Our floor lamp comes with a reading light, which is more practical. The 4w side lamp with flexible neck can be freely adjusted up and down within a certain distance..
  • Frosted Glass Shade:This torchiere floor lamp is made of brown frosted glass, which has a delicate appearance, durability and high light transmittance. The lamp is soft and making it easier to create a relaxing atmosphere..
  • Blub Included: The torchiere floor lamp includes 9w and 4w 2700k led bulbs. The base is E26, but the power limit is 60w. Our bulbs are durable and energy-saving..
  • Rotary switch: Our mother light and sub light have their own rotary switches. You can adjust the brightness of the two lights separately through the rotary switches..
  • Easy to Assemble: The The parts for floor lamps for living room just screw together so it's very easy to install. We provide 12-month warranty, you can contact us for any issuses, we will reply within 24 hours..
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Isolation Amplifiers 4.5 - 5.5 SV 8 dB (5 pieces)

  • Isolate and amplify the weak control signal (only a few milliamps of current) by photoelectricity, and finally output a higher power control signal to directly drive the motor, contactor, solenoid valve, etc..
  • The response time is as low as milliseconds and there is no limit on the number of switches. It can directly replace traditional relays, reducing maintenance time and costs..
  • Photoelectric isolation is used between the input stage and the output stage, and the two stages are completely independent, which effectively avoids the instability caused by mutual interference of the system and effectively protects the output node of.
  • Made of high-quality electronic components, stable and reliable performance..
  • Hole punching and PCB module mounting are more convenient..
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PCBBF140S - OEM Upgraded Replacement for Amana Furnace Control Circuit Board

  • The Goodman-Amana Control Board is a genuine OEM (Original Equipment Manufacturer) part designed and engineered to exact specifications.
  • Goodman-Amana Control Board controls the gas valve, inducer draft motor, circulating blower and hot surface ignitor, Monitors system pressure and limit switches.
  • Goodman-Amana PCBBF112S features micro-processor based precision with a status LED for testing and easy troubleshooting.
  • The high quality Goodman-Amana Control Board replaces PCBBF112, PCBBF123, PCBBF123S, PCBBF110S, PCBBF110, 0130F00005, 0130F00005S, PCB00110, B1809926, B1809926S, 0130F00007.
  • Repair your appliance with confidence when you choose Goodman-Amana Control Board.
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VEVOR 36 Inch Air Curtain, 2 Speeds 668 CFM Commercial Indoor Air Curtain, Air Curtains for Doors with 2 Limited Switches, CE & UL Certified, 110V Unheated

  • Isolate Interior from Exterior: UL & CE certified. The air curtain creates a high-speed airflow at the entrance to isolate the inside and outside air environment and avoid 90% of hot or cold air, smoke, and exhaust gas. NOTE: Air curtain is not a wall mount air conditioner. It can not bring cold or hot air..
  • 2 Speeds At Lo/Off/Hi Switch: High speed: 668 CFM (power: 378W).
  • Low speed: 577 CFM (power: 337W). You can switch between two speeds as you wish. Pure copper motors consume less power than other commercial air curtains..
  • 2 Limit Switches Included: Roller plunger micro switch and adjustable roller lever arm limit switch for easy door mounting. The indoor air curtain automatically opens when the door is opened and closes when the door is closed..
  • Easy Installation: This air curtain is suitable for 118" (3 m) high doors. Referring to the user manual, attach the mounting plate securely, hang the air curtain, install the optional door switch, and connect to the dedicated two wires..
  • Low Noise & High Applicability: The newly designed air curtain achieves quiet operation (≤50dB) and is ideal for installation at the entrance of shopping malls, restaurants, supermarkets, and lobbies..
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USB Splitter, LOBKIN 7-Port USB Hub for Laptop with Independent Power Switches, Multi USB Port, USB Port Expander, Extra USB Ports for Laptops PS4 PC Mac [Charging NOT Supported]

  • 【Multi USB Ports】: Expand one of your computer's USB ports,turn one of your computer’s USB port into 7 ports for your device. Portable Computer Networking Hubs.
  • 【USB 2.0 Hubs】: the interface USB2.0 ports.Data Transfer Rate 480Mbps,Compatible with most operating system and backwards compatible with USB2.0.
  • 【Individual On/Off Power Switches】:built-in on and off switches with led indicators for each port,blue LED lights let you know the working status easily.Advice to turn on 2-3 hub port data transfer working at same time..
  • 【Compatible Device】: USB Hub Compatible With All Windows/Mac/Linux Systems. Quick data transfer , backup and transfer your MP3’s, digital photos, and digital videos to your desktop or laptop. Note: This product is not intended to charge high-power products,The charging current of the HUB only supports 5V-1A, the HUB is 2.0, and the current limit is 500MA..
  • 【Slim, Light and Durable】: 7 IN 1 hubs, a good partner for travel, office, home and school.
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Genmitsu 3 Axis GRBL 1.1h 32-Bit CNC Controller Board for CNC Router Machine 3018-PROVer V2

  • This controller board is compatible with Genmitsu CNC 3018-PROVer V2 CNC Machine..
  • Applicable Software: Grblcontrol (Candle), LaserGRBL, and other software that supports GRBL firmware, GRBL firmware version V1.1h..
  • USB interface communication, support 3-axis engraving, and laser module..
  • Functional Input Interface: Includes X, Y, Z limit switches, Z-Axis tool setting touch probe, emergency stop switch, GRBL offline controller, MPG, 3 pin laser and air assistance pump..
  • All control signals are isolated by optocoupler and have strong Anti-interference ability. The outer ABS case could protect the control board well..
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Happybuy 16 Inch Stroke Electric Actuators DC 12V with Mounting Bracket Heavy Duty 6000N/1320LB Actuators for Recliner TV Table Lift Massage Bed Electric Sofa

  • PREMIUM QUALITY: Type: Heavy-duty actuator.
  • This linear actuator features φ24 mm thick aluminum alloy tube and the metal construction for functional load capacity and durability. It is sturdy, well-sealed, and has IP44 level protection..
  • RETRACT & EXTEND FUNCTION: This electric linear actuator can powerfully lift or down recliner, industrial equipment, etc. Retracted length 22.6" and extended length 38.4". Stop at any place you want. Metal gears make movement more smooth..
  • POWERFUL MOTOR RUN: Equip with a strong 6000 N motor(most powerful motor on the market). Provide max.6000 N pushing force and 4000 N pulling force. Works with only 48dB, quiet, and not to create annoying sound..
  • QUICK & EASY ASSEMBLY: It is quick to attach this 12-volt linear actuator to electric devices. Reliable performance & stable running. It also has two limit switches on each side to protect the motor..
  • DIVERSE USE SCENARIOS: It can be used to open doors, lift tables, raise flat screens, adjust recliners for the headset, footrests, relaxation beds, and floor cleaning machines, mobile traffic signs. It can adapt stretchers, procedural tables, hospital beds, wheelchairs..
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GETLITOOL Electric Linear Actuator 100mm/4 Inch, Heavy Duty DC 12V Linear Actuator Motor 750N/160LBS for Tractors, Camper, Coop Doors Opener, Dormer Opener, RV Electric Door Opener

  • 【Heavy Duty】DC 12V Linear Actuator Motor, Has Excellent Load Capacity:750N/160LBS, Speed:10mm/s,Stroke Length:100mm/4 inch,Meet Your Various Needs.It Allows You to Use It for Different Needs..
  • 【Excellent Quality】Made Of Aluminum Alloy, Not Easy To Rust, Not Easy To Damage, Strong And Durable.This IP54 Actuator Is Designed To Withstand Complete Dust Ingress And Protection Against Water Exposure..
  • 【Actuator Positive and Negative】The Push Rod Is Driven By A Dc Motor, And The Telescopic Rod Can Only Be Retracted But Not Rotated. By Changing The Positive And Negative Poles, The Stretching Direction Of The Pull Rod Can Be Changed..
  • 【Limit Switch & Low Noise】There Are Limit Switches On Both Sides Of The Actuator Motor, Which Can Be Stopped At Any Position After Automatic Power-Off, And Has A Self-Locking Function. Low Noise Design, Noise Level Less Than 42db..
  • 【Wide Range Of Use】Can Be Used In Tractors, Camper, Coop Doors Opener, Dormer Opener, Several DIY Projects Such As An TV Lift Tables, Massage Beds, Electric Beds, Medical Chairs, Electric Sofas, Camera Frames etc.
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