Controls & Indicators

L4064A1339 - Honeywell OEM Furnace 5" Replacement Combination Fan & Limit Switch

ICP DAS WF-2060 Wi-Fi I/O Module with 6-Channel Isolated Digital Input and 6-Channel Relay Output. Supports Modbus TCP Protocol and Operating temperatures from -25℃ ~ +75℃

uxcell ASH-25DA 3-32VDC to 480VAC 25A Single Phase Solid State DC to AC Relay Authorized

Electronics-Salon Prototype Screw/Terminal Block Shield Board Kit For Arduino MEGA-2560 R3.

MakerHawk 6pcs Optical Endstop with 1M Cable Optical Switch Sensor Photoelectric Light Control Optical Limit Switch Module for 3D Printer

DC Momentary Reversing Rocker Switch (double pole double throw) with wire pigtails

ALTRONIX RBST Relay Module - 6VDC, 12VDC or 24VDC Operation, 30mA Current Draw, DPDT Contacts Rated @ 1 amp/120VAC or 2 amp/28VDC.

uxcell LED Indicator Light 12V 12mm Green Metal Shell Pilot Custom Dash Signal Lamp Concave Head

TE CONNECTIVITY / POTTER & BRUMFIELD T9AS1D22-24 POWER RELAY SPST-NO 24VDC, 30A, PC BOARD (1 piece)

CZH-LABS Slim Right Angle D'sub Header Breakout Board, Terminal Block DSUB Connector Module (DB37 Female)

KB Electronics, 9520, KBAC-27D (Gray), 1.5;2HP, 1-Phase, 110-120V;200-240V (Input), Nema 4X Enclosure, Variable Frequency Drives

Relay Module Relay Power Switch Module, One Channel Relay Module Board High/Low Level Trigger with Optical Isolation Relay Module, 30A YYG-2 1 Relay Module with Optocoupler(24VDC)

DC Motor Controller, Yeeco DC 10-60V 12V 24V 36V 48V 60V DC Motor Speed Controller, PWM Stepless Brushed Motor Control, Variable Speed Control Generator Kit with Control Switch

Garland BROILER OVEN THERMOSTAT G03145-048

Double Row Dip Switch Assorted Kit in Box 1 2 3 4 6 8 10 12 Position 2.54mm PCB Mountable On Off Dip DIL Switch, Pack of 40pcs Slide Type Red Toggle Switch for Circuit, Breadboards, and Arduino

Cylewet 12Pcs 12mm Self-Locking Latching Push Button Switch (Pack of 12) CYT1091

HiLetgo 3pcs ME-8108 Momentary Limit Switch Roller Lever CNC Mill Laser Plasma

SUKRAGRAHA SPDT PCB Panel Mini Vertical Slide Switch 2 Position 3 Pin 1P2T 8 x 3 mm 100 pc

Opto 22 SNAP-PAC-RCK12 - SNAP PAC 12-Module Mounting Rack

TWTADE SSR-40 AA 40A AC 80-250V to AC 24V-380V SSR Solid State Relay + Heat Sink

PANASONIC ELECTRIC WORKS CM1-12V MICRO AUTOMOTIVE RELAY, SPDT, 12VDC, 35A (1 piece)

Electronics-Salon D-SUB DB37 Male / Female Header Breakout Board, DSUB Terminal Block Connector.

Reed Switch Developments AM2250-1900-10-01 2250-1900-100, Reed Switch/Sensor, Plastic, SPDT - Form C, 20W, 150V, 1 Amp

HLin AC660V 10A Plastic Shell Red Sign Emergency Stop Mushroom Push Button Switch

Panasonic DS1E-S-DC5V Electromechanical Relay, Single Pole, Double Throw, 2A, 5 Volt, 125 Ohm (Pack of 2)

ZUPAYIPA 15 Pcs AC 6A/250V 10A/125V 2 Solder Lug SPST On/Off Mini Boat Rocker Switch Car Auto Boat Round Rocker 2 Pin Toggle SPST Switch Snap

Siemens 52SC6AFK1 Heavy Duty Key Operated Selector Switch Unit, Water and Oil Tight, 2 Positions, Maintained Operation, Key Removable In Left Position, A Cam, 1NO Contact Blocks

6Pcs DC 5V 1 Channel Relay Module Board Shield with Optocoupler Isolation Support High/Low Level Trigger for Arduino

Uxcell a12010900ux0090 Vertical Double Row 8 Pin On Off On 3 Position 2P3T Mini Slide Switch, 10 Piece

Siemens 52SC6CVA1 Heavy Duty Key Operated Selector Switch Unit, Water and Oil Tight, 3 Positions, Momentary Spring Return From Left and Right Operation, Key Removable In All Positions, C Cam, 1NO + 1NC Contact Blocks

Uxcell a15091000ux0971 10 Pcs Metal 6 mm Knurled Shaft Potentiometer Control Knob, Black

DAOKI 5 PCS L298N Motor Drive Controller Board DC Dual H-Bridge Robot Stepper Motor Control and Drives Module for Arduino Smart Car Power UNO MEGA R3 Mega2560

Solid State Relays - PCB Mount 1-Ch Normally Open (10 pieces)

5Pcs On/Off Boat Rocker Switch 5Pcs 2 Pin Position Snap 12V 110V 250V QTEATAK

Reed Switch Developments AM2501-1960-10-01 2501-1960-100, Reed Switch/Sensor, Aluminum, SPST - Form A, 60W, 400V, 3 Amp

Siemens 3SB22 10-4PA01 Key-Operated Switch Units, 3 Positions, I-O-I Switching Sequence, Maintained Operation, 2 x 62 Degree Operating Angle, NO, NO Contact Type Maintained Operation, 2 x 62 Degree Operating Angle, 1 NO, 1 NO Contact Type

STEPPERONLINE CNC Digital Stepper Motor Driver 2.4-7.2A 18-80VAC or 36-110VDC for Nema 34 and 42 Motor

KB Electronics 8811005 Dial-A-Temp Fan Speed Control

Siemens 52SC6AEA1 Heavy Duty Key Operated Selector Switch Unit, Water and Oil Tight, 2 Positions, Maintained Operation, Key Removable In All Positions, A Cam, 1NO + 1NC Contact Blocks

Twidec/Output Single Phase SSR Solid State Relay 40A 3-32V DC to 24-480V AC SSR-40DA

Hilitchi 200-Pcs 6 x 6mm Tactile Push Button Switch Micro Momentary Tact Assortment Kit - 10 Value / 4 Pins

St.Croix Pellet 80P20038-R Proof of Fire Low Limit Fan Switch Sensor

Dayton 10N203 Attic Fan Thermostat, Attic Fan Control, Degrees_Fahrenheit, to Volts, Amps, (

uxcell KSD301 Thermostat 115°C 10A Normally Closed N.C Adjust Snap Disc Limit Control Switch Microwave Thermostat Thermal Switch 2pcs

DZS Elec DC 1.8-15V 2A Mini PWM Motor Speed Controller 1.8V 3V 5V 6V 7.2V 12V 30W Low Voltage Motor Adjustable Actuator Switch Speed Control Knob

Nxtop Momentary On Off Reset Push Button Switch 1 NO N/O Green Mark Instant Button Switch, 600V, 10 Amps, ZB2-EA31, 5 x 22 mm 5PCS

Lennox Corporation 26L61 LIMIT SWITCH 150-30F

DC Motor Speed Controller, Aideepen 6-30V 80W 6A Motor Control High Torque Adjustable 6V 12V 24V PWM Variable Speed Regulator with Reversible Control Switch Potentiometer