What is the Inkbird SSR Solid State Relay SSR 40DA?

The Inkbird SSR Solid State Relay SSR 40DA is a state-of-the-art electronic switching device used to control high voltage AC loads through low voltage DC inputs. Primarily used in temperature control applications, it works seamlessly with PID thermostats for precise temperature regulation. Utilizing an opto-isolated circuit, it ensures isolated control, reducing the risk of electrical interference. This makes it ideal for various processes like home brewing, industrial temperature control systems, and greenhouse climate management.

How does the SSR 40DA connect to a PID thermostat?

Connecting the SSR 40DA to a PID thermostat involves a straightforward process where the relay interfaces with the control signals from the thermostat. The DC control input from the PID controller triggers the SSR, allowing it to manage the AC load, such as heaters, efficiently. This setup allows for precise temperature control, making it perfect for systems requiring consistent temperature management, like aquariums or incubators.

What is the maximum load capacity of the SSR 40DA?

The Inkbird SSR 40DA can handle a maximum load of 40 Amperes, making it suitable for controlling substantial electric heaters or other high-wattage devices. This high current capability enables its application in various industries, from home brewing systems to industrial equipment. Users often find it handy for large-scale applications where reliability and performance under load are critical.

Can the SSR 40DA be used for both AC and DC loads?

The SSR 40DA is designed specifically for AC loads and should not be used for DC applications. It supports input voltages of 3-32 VDC while controlling output currents of AC up to 380 VAC. Users must ensure to match the relay type with their specific load requirements, as using it with inappropriate settings can lead to failure. A common use case is in heating systems where a PID controller regulates the temperature by switching electric heaters on and off.

Is there a need for a heat sink with the SSR 40DA?

Yes, using a heat sink with the SSR 40DA is recommended to maintain optimal operating temperature. Solid-state relays can generate heat during operation, especially under high load conditions, which may lead to thermal performance issues if not managed properly. A suitable heat sink helps dissipate this heat, enhancing the relay's lifespan and reliability, making it essential for applications in environments with significant temperature fluctuations.

What applications can benefit from using the SSR 40DA?

The SSR 40DA is highly versatile and can be used in various applications including home brewing, 3D printing, HVAC systems, and incubators. Its ability to provide precise control over heating elements through a PID controller makes it ideal for any situation where temperature stability is crucial. For instance, hobbyists brewing beer can ensure their fermentation temperatures are kept consistent, leading to better quality brews.

What does the 'DA' in SSR 40DA stand for?

'DA' in SSR 40DA denotes its capability to handle 'Direct Attach' configurations, where it can be mounted directly on heat sinks for efficient cooling. This designation highlights its design suitability for applications demanding high performance while ensuring proper cooling requirements are met. This feature is crucial for maintaining the optimal functionality of the relay in high-efficiency setups.

How does the functioning of an SSR differ from a mechanical relay?

An SSR operates through semiconductor devices to switch loads, while a mechanical relay uses physical moving parts to make or break connections. This difference means SSRs do not produce audible clicks and provide faster switching times, superior durability, and longer operational life. They are particularly beneficial in applications requiring rapid on-off switching, like in temperature regulation for 3D printing.

What input voltage is required to operate the SSR 40DA?

The SSR 40DA requires a control input voltage of 3-32 VDC to operate effectively. This range makes it compatible with most PID thermostats and controllers available in the market. Ensuring an appropriate input voltage is vital for the reliable operation of the relay, allowing for accurate control of devices in applications such as home brewing and industrial temperature control systems.

¿Cómo comprar Inkbird SSR Solid State Relay SSR 40DA for PID en línea desde Ubuy?

Es fácil comprar Inkbird SSR Solid State Relay SSR 40DA for PID en línea desde Ubuy.. Solo tiene que buscar el producto, elegir su método de envío al pagar y recibirlo en su ubicación.

¿Está Inkbird SSR Solid State Relay SSR 40DA for PID disponible para comprar en línea en Uruguay?

Sí, en Ubuy Uruguay, este producto está disponible para que lo compre a un precio razonable.. El Inkbird SSR Solid State Relay SSR 40DA for PID no está disponible localmente, pero puede confiar en nosotros con nuestros servicios de envío exprés.

¿Cuánto tiempo se tarda en obtener el producto después de realizar el pedido?

El tiempo de entrega de su producto pedido varía según lo que haya pedido y el método de envío que haya elegido.. El tiempo de entrega estimado se menciona durante el proceso de pago, así que no se preocupe mientras compra.

Inkbird Ver el original

Inkbird SSR Solid State Relay SSR 40DA for PID Thermostat Temperature Controller

The 40A Solid State Relay (SSR) is a reliable solution for controlling heaters, ovens, and other appliances with ease and precision.

Inkbird

Nº de artículo: 1161381

Inkbird SSR Solid State Relay SSR 40DA for PID Thermostat Temperature Controller

Q: Where can I buy Inkbird SSR Solid State Relay SSR 40DA for PID Thermostat Temperature Controller?

You can purchase the Inkbird SSR Solid State Relay SSR 40DA for PID Thermostat Temperature Controller from Ubuy in Uruguay. Ubuy offers a reliable platform with a variety of purchasing options to meet your needs, ensuring that you can easily find and acquire the product for your temperature control applications.

Nº de artículo: 1161381

UYU 894

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

^{*All items will import from Estados Unidos}

Disponibilidad : En stock

Importado de la tienda USA

QTY:

Haz tu pedido ahora y recíbelo por ahí Miércoles, Octubre 28

Secured transaction

Our Top Logistics Partners

The 40A Solid State Relay (SSR) is a reliable solution for controlling heaters, ovens, and other appliances with ease and precision.

Garantía U-Care:

Ninguno

Selecciona un plan

Fast
Shipping

Free
Return^*

Secure Packaging

100% Original Products

PCI DSS Compliance

ISO 27001 Certified

Note: Step Down Voltage Transformer required for using electronics products of Estados Unidos store (110-120). Recommended power converters Comprar ahora.

What Stands Out

High Load Capacity

The Inkbird SSR 40DA can handle up to 40A, making it ideal for high-power applications, ensuring reliable performance even under heavy loads.

Fast Switching

This solid state relay features quick switching capabilities, minimizing wear and tear on components, enhancing the longevity and efficiency of your temperature control systems.

User-Friendly Design

The Inkbird SSR is designed for easy installation and compatibility with various PID controllers, providing a seamless setup experience for both amateurs and professionals.

Detalles de producto

Input: DC 3-32V; Output: AC 24-380V
Type: SSR-40DA
1 x Solid State Relay included
Suitable for heaters, ovens, or appliances up to 3500W power consumption
Ideal for use with PID temperature controllers
Note: Requires the use of a heatsink to prevent overheating

Contact Type	Solid State
Current Rating	40 A
Operation Mode	Automatic
Wattage	3500 watts
Coil Voltage	3 volts_of_direct_current
Contact Current Rating	40 A
Maximum Switching Current	40 A
Minimum Switching Voltage	3 volts_of_direct_current
Brand Name	Inkbird
UPC	603255429581
Number of Packs	1
Unit Count	1 Count
Number of Items	1
Manufacturer	Lerway Tech
Model	ESSR-40DAC
Part Number	ITC-100-LW
Brand	Inkbird
Item Weight	0.5 lbs (230 grams)

Who Should Buy?

Home Brewers
Ideal for home brewers needing precise temperature control for maintaining fermenter and kettle temperatures consistently.
Aquarium Keepers
Perfect for aquarium enthusiasts managing temperature-sensitive environments for certain fish and aquatic life.
Industrial Applications
Suitable for industrial processes requiring robust and accurate temperature regulation in production lines.

Casual Users
Not recommended for casual users unfamiliar with complex temperature control setups or electrical systems.

DESCRIPCIÓN DEL PRODUCTO

Inkbird SSR Solid State Relay SSR 40DA for PID Thermostat Temperature Controller

¿Tienes alguna consulta? Chatea con nosotros

Preguntas y respuestas de los clientes

Pregunta: ¿Cómo comprar Inkbird SSR Solid State Relay SSR 40DA for PID en línea desde Ubuy?

Respuesta: Es fácil comprar Inkbird SSR Solid State Relay SSR 40DA for PID en línea desde Ubuy.. Solo tiene que buscar el producto, elegir su método de envío al pagar y recibirlo en su ubicación.
Pregunta: ¿Está Inkbird SSR Solid State Relay SSR 40DA for PID disponible para comprar en línea en Uruguay?

Respuesta: Sí, en Ubuy Uruguay, este producto está disponible para que lo compre a un precio razonable.. El Inkbird SSR Solid State Relay SSR 40DA for PID no está disponible localmente, pero puede confiar en nosotros con nuestros servicios de envío exprés.
Pregunta: ¿Cuánto tiempo se tarda en obtener el producto después de realizar el pedido?

Respuesta: El tiempo de entrega de su producto pedido varía según lo que haya pedido y el método de envío que haya elegido.. El tiempo de entrega estimado se menciona durante el proceso de pago, así que no se preocupe mientras compra.

Inkbird Solid State Relays Editorial Review

Inkbird SSR Solid State Relay SSR 40DA for PID Thermostat Temperature Controller is a reliable choice for those needing efficient temperature control in various applications. Users have praised its performance, especially when paired with appropriate heatsinks, as highlighted in the reviews. The solid-state contact type and a current rating of 40 A enables it to handle significant loads while operating with automatic functionality. Many have utilized it in projects ranging from air compressors to electronic brew stations, noting its easy installation and dependable operation with PWM signals. Overall, the Inkbird SSR 40DA is well-regarded for its durability and effectiveness in managing high voltage tasks.

Customer Reviews & Ratings

5.0

1 valoraciones de los clientes

5 estrella

100%
4 estrella

0%
3 estrella

0%
2 estrella

0%
1 estrella

0%

Revisar este producto

Comparte tus ideas con otros clientes

ventajas

Handles up to 40 A for reliable performance
Easy installation for various applications
Excellent for low voltage control tasks
Works well when paired with proper heatsinks
Durable and long-lasting under continuous use

Contras

Requires a heatsink for optimal performance

Platform Trust & Buyer Confidence

4.2/5 9704 reviews

Read reviews

Jasmin

Verified buyer

“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot

Anke

Verified buyer

“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot

Hazel

Verified buyer

“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

10 September 2026 · via Trustpilot

Opaleye

Verified buyer

“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot

Adele

Verified buyer

“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot

WHY SHOP WITH US

Pago seguro Global Delivery Easy Returns Genuine Products

Product Price History

Información importante

Limitaciones: Para los productos enviados al extranjero, ten en cuenta que cualquier garantía del fabricante puede no ser válida; las opciones de servicio del fabricante pueden no estar disponibles; los manuales del producto, las instrucciones y las advertencias de seguridad pueden no estar en los idiomas del país de destino; los productos (y los materiales que los acompañan) pueden no estar diseñados de acuerdo con las normas, especificaciones y requisitos de etiquetado del país de destino; y los productos pueden no ajustarse al voltaje del país de destino y a otras normas eléctricas (lo que requiere el uso de un adaptador o convertidor, si procede). El destinatario es responsable de asegurarse de que el producto puede ser importado legalmente al país de destino. Cuando hagas un pedido a Ubuy o a sus filiales, el destinatario es el importador registrado y debe cumplir todas las leyes y normativas del país de destino.
No todos los productos que aparecen en Ubuy están a la venta, ya que Ubuy es un motor de búsqueda a nivel mundial. Los productos están sujetos a las normas de exportación/comercio.

UYU 894

Haz tu pedido ahora y recíbelo por ahí Miércoles, Octubre 28

QTY:

Secured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners

Fastest cross-border delivery

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns ^*, and secure packaging on every order.

Inkbird SSR Solid State Relay SSR 40DA for PID Thermostat Temperature Controller

UYU 894

Fast Shipping

Free Return*

Secure Packaging

100% Original Products

PCI DSS Compliance

ISO 27001 Certified

What Stands Out

Detalles de producto

Who Should Buy?

DESCRIPCIÓN DEL PRODUCTO

Preguntas y respuestas de los clientes

Inkbird Solid State Relays Editorial Review

Customer Reviews & Ratings

Revisar este producto

ventajas

Contras

Platform Trust & Buyer Confidence

WHY SHOP WITH US

Product Price History

Información importante

UYU 894

Ubuy Assurance

Fast
Shipping

Free
Return^*