what is a switch

Manual control double ball float switch, used for water level monitoring with contactor sensor.

Four Ways Inclinometer Switch X Y Axis IP67 Tilt Alarm Sensor With Buzzer

Managed Fiber Switch Industrial L2+ 12x1000X SFP + 2x1000X Gigabit Network Switch

4 Ethernet Fiber Switch Managed 10/100/1000M POE Switch 24 RJ45 POE 4 SFP Port

ZigBee 220v Smart Switch 110v Wifi Light Switches For Home

5A 60/120W PIR Motion Sensor Switch , IR Dimmer Switch With TUV CE Approval

Flexible Printed Circuit Switch PCB Membrane Switch for Industrial Control

48-Port Gigabit Switch With L3 Routing & Dual DC Power - H3C LS-3600V3-54TP-EI Enterprise Switch

WiFi Motion Detector Switch with 2.4GHz Remote Control Up To 100 Feet Detection Distance

Rocker Switch Spst I/O Latching Button Boat Switch Shipping Switch

IEC61058.1 / IEC60669.1 Switch Tester Vacuum Switch Life Testing Machine

Cisco 3560 Series Switch 12 Port POE Switch IP Base WS-C3560CX-12PC-S

500mW Optical Switch With Fast Switching Speed Sfp Fiber Switch

Q Switched Nd Yag Laser / Tattoo Removal / Portable Q Switch Nd Yag Laser

Air Handling System Airflow Switch Waterproof Brass Level

1800A STS Static Transfer Switch 1080KW Grid Connected And Off Grid Switching

BGS18MA12E6327XTSA1 Infineon ATSLP-12 RF switch IC CMOS SWITCH

10/100/1000Mbps Cisco Gigabyte POE Switch , Used Cisco Routers Switches 24 Ports

30A Digital Electric Air Pressure Switch 2% F S Digital Pressure Switch For Well Pump

Customized Plastic Base DIP Switch Products ISO9001