Control Parts
From switches and relays to sensors and contactors, AZParts delivers the control that keep your electrical systems operating precisely and safely. Power up your appliances with dependable control solutions built for performance and reliability.
About Control
From switches and relays to sensors and contactors, AZParts delivers the control that keep your electrical systems operating precisely and safely. Power up your appliances with dependable control solutions built for performance and reliability.
Products (64 items)
[Lifetime Warranty] 2PCS Solid State Relay SSR-25DA DC
Price: $13.50
Availability: In Stock
2PCS Solid State Relay SSR-25DA allows for seamless control of AC loads using a DC input. Designed for high performance, it operates with a DC input range of 3-32V and can switch outputs from 24V to 380V AC at a maximum load of 25A. This reliable relay module is perfect for a variety of applications requiring efficient and silent switching, making it ideal for automation, HVAC, and industrial control systems.
Rating: 4.44 stars (18 reviews)
[Lifetime Warranty] RTD Temperature Probe Sensor
Price: $18.72
Availability: In Stock
RTD Temperature Probe Sensor - Compatible with Pit Boss Pellet Grill PB1000XL-025-R00 V2 and Vertical Smokers with Digital Controller.
Rating: 5 stars (12 reviews)
2 PCS SSR-25DD Solid State Relay - Pack of 2
Part Number: SSR-25DD
Price: $16.83
Availability: In Stock
Solid State Relay SSR-25DD is an electronic switching device that switches electrical loads on and off without mechanical contact. Solid state relay has no moving parts to wear out and is able to switch both “ON” and “OFF” much faster than mechanical relays. It also offers high isolation between control circuit and load circuit, enhancing safety and protecting control circuitry from high-voltage load circuits.
Rating: 4.3 stars (11 reviews)
[Lifetime Warranty] 3PCS Solid State Relay SSR-40DA DC
Price: $17.55
Availability: In Stock
SSR-40DA Solid State Relay ensures fast, contact-free switching for enhanced safety and durability. Ideal for automation, CNC, and heating systems, it features a high-performance optocoupler, corrosion resistance, and easy installation. With superior conductivity and lifetime protection, it guarantees reliable, long-lasting performance in harsh environments.
Rating: 4.4 stars (10 reviews)
[Lifetime Warranty] V-153-1C25 Micro Limit Switch Blade Momentary
Price: $11.16
Availability: In Stock
Pack of 10 V-153-1C25 micro limit switches designed for use in Arduino projects, appliances, and a variety of electrical equipment. These momentary switches can handle 250VAC and 125VDC at 15A, making them versatile and reliable for various applications. Perfect for controlling circuits with precision and ease.
Rating: 5 stars (6 reviews)
SSR-25AA Solid State Relay - Pack of 2
Part Number: SSR-25AA
Price: $15.84
Availability: In Stock
SSR-25AA is a high-performance solid-state relay designed for efficient control of AC loads ranging from 80-250VAC input to 24-380VAC output. With a maximum load capacity of 25A, this durable semiconductor relay is ideal for single-phase applications, ensuring reliable performance and longevity. Each pack includes two modules, perfect for various automation projects and electrical systems that require precise control of AC power.
Rating: 3.9 stars (6 reviews)
BME280 Digital 3.3V Temperature Humidity Sensor
Price: $8.19
Availability: In Stock
This high-precision temperature, humidity, and pressure sensor operates at 1.8-5V DC with I2C (3.4MHz) and SPI (10MHz) interfaces. It measures temperature (-40 to +85°C, ±1°C accuracy), humidity (0-100%, ±3% accuracy), and pressure (300-1100 hPa, ±1Pa accuracy) with a 1-second response time and low power consumption (~3.6 μA). The package includes two sensors with pre-soldered pins for easy installation. Compatible with Raspberry Pi, Arduino, and microcontrollers, its ideal for weather monitoring, climate control, and industrial applications.
Rating: 2.8 stars (5 reviews)
[Lifetime Warranty] V-15-1C25 Micro Limit Switch Blade Momentary - Pack of 10
Price: $9.99
Availability: In Stock
This pack of 10 V-15-1C25 micro limit switches features a momentary design, rated for 250VAC and 125VDC at 15A. Ideal for use in Arduino projects, appliances, and various electrical equipment, these durable switches provide reliable performance for precise control and automation needs. Compact and easy to install, they are perfect for hobbyists and professionals alike.
[Lifetime Warranty] RTD PT100 Temperature Sensor Probe 3-Wire Digital
Price: $14.04
Availability: In Stock
RTD PT100 Temperature Sensor Probe offers accurate temperature measurements from -50°C to 200°C. Featuring a durable stainless steel construction, it measures 4x30mm and includes a 2m (78.74in) long cable. This waterproof, oil-proof, and anti-corrosion sensor is ideal for various industrial applications, ensuring reliability in harsh environments. Perfect for precise monitoring in HVAC, food processing, and laboratory settings.
[Lifetime Warranty] ME-8108 Momentary Roller Lever Arm Limit Switch - Pack of 5
Price: $19.35
Availability: In Stock
Pack of 5 ME-8108 Momentary Roller Lever Arm Limit Switches are designed for use in CNC mills, lasers, and plasma machines. Rated at 250VAC and 5A, these durable switches are ideal for automatic control in various machinery applications, providing reliable performance and precise operation.
[Lifetime Warranty] ME-8108 Momentary Roller Lever Arm Limit Switch for CNC Mill Laser Plasma
Price: $9.99
Availability: In Stock
Pack of 2 ME-8108 Momentary Roller Lever Arm Limit Switches, designed for use in CNC mills, laser cutters, and plasma machines. Rated for 250VAC and 5A, these limit switches offer reliable automatic control for various machinery applications, ensuring precise operation and safety. Durable construction ensures longevity in demanding environments.
Solid State Relay SSR-40AA AC to AC
Price: $18.72
Availability: In Stock
SSR-40AA AC to AC Solid State Relay is designed to control AC loads from 70-280VAC, providing an output range of 24-480VAC with a current capacity of 40A. This single-phase semiconductor relay module is ideal for various applications requiring reliable switching of high voltage AC loads. Pack of 2 for added convenience.
[Lifetime Warranty] 2 Pole Contactor 30 Amp 240VAC Coil Exact Fit with Relays, Air Conditioner, Heat Pump, Refrigeration Systems
Price: $13.50
Availability: In Stock
This 2 Pole Contactor is designed for 30 Amp applications at 240VAC, making it ideal for use with relays, air conditioners, heat pumps, and refrigeration systems. Engineered for reliability and efficiency, it ensures optimal performance in controlling high-voltage equipment while providing robust protection against overloads. Compact and easy to install, this contactor is a critical component for various HVAC and refrigeration applications.
[Lifetime Warranty] Pack of 10 V-156-1C25 Micro Limit Switch Blade Momentary 250VAC/125VDC 15A Fit Arduino
Price: $7.02
Availability: In Stock
This pack of 10 V-156-1C25 micro limit switches is designed for various applications, including Arduino projects, appliances, and general electrical equipment. Each switch operates at 250VAC and 125VDC with a current rating of 15A, providing reliable performance for momentary switching needs. Ideal for automation, control, and safety functions, these durable switches are easy to integrate into your DIY projects or repairs.
2PCS Solid State Relay SSR-40DA DC to AC Input 3-32VDC Output 24-380VAC 40A Single Phase Semi-Conductor Relay Module
Price: $16.38
Availability: In Stock
FAST SWITCHING: Solid State Relay SSR-40DA is an electronic switching device that switches electrical loads on and off without mechanical contact. Solid state relay has no moving parts to wear out and is able to switch both “ON” and “OFF” much faster than mechanical relays. It also offers high isolation between control circuit and load circuit, enhancing safety and protecting control circuitry from high-voltage load circuits
2PCS SSR-40DD Solid State Relay - Pack of 2
Part Number: SSR-40DD
Price: $19.17
Availability: In Stock
2PCS Solid State Relay SSR-40DD is designed for seamless control of DC loads. This reliable module accepts a DC input of 3-32V and outputs a voltage range of 5-200V DC, with a maximum load current of 40A. Ideal for single-phase applications, it ensures high performance and durability, making it perfect for various electronic projects and automation systems. Each pack contains two relay units for versatile use.
[Lifetime Warranty] KW4-3Z-3 Micro Limit Switch Lever Arm 28mm Long with 3 Terminals 250VAC/125VDC 5A - Pack of 10
Price: $7.65
Availability: In Stock
Pack of 10 KW4-3Z-3 micro limit switches featuring a 28mm long lever arm, designed with 3 terminals for easy installation. Rated for 250VAC and 125VDC at 5A, these durable switches are ideal for a variety of appliances and general electrical equipment applications.
47-22861-01 Limit Switches L350 Furnace Bimetal Thermostat Switch 250V/10A
Part Number: 47-22861-01
Price: $9.36
Availability: In Stock
47-22861-01 Limit Switch is a versatile bimetal thermostat switch designed for use in gas furnaces, microwaves, refrigerators, and various electrical equipment. Rated for 250V and 10A, this reliable component ensures efficient temperature regulation and operational safety across a range of appliances.