21308A

The Electroswitch 21308A is a versatile and reliable electromechanical relay that is designed for a wide range of applications. This relay is a 5-pin, Form C, normally open type, with a coil voltage rating of 12VDC and a maximum current rating of 10A. The relay is constructed using high-quality materials, including a copper-alloy armature and a silicon-rubber seal, ensuring long-lasting performance and reliability.

The Electroswitch 21308A relay features a compact size of 1.75" x 1.125" x 0.5", making it easy to integrate into a variety of systems. The relay has a contact rating of 10A at 125VAC or 250VAC, and a contact life of 10,000,000 operations, ensuring reliable operation even in high-use applications. The relay also features a quick-make, quick-break contact mechanism, which allows for fast switching times and reduces contact wear.

The Electroswitch 21308A relay is designed to operate in a wide temperature range of -40 C to 85 C, making it suitable for use in a variety of environments. The relay is also UL and CSA listed, ensuring compliance with safety standards and providing peace of mind for the user.

In summary, the Electroswitch 21308A is a high-quality, reliable, and versatile electromechanical relay with a wide range of applications. Its compact size, high current and contact ratings, and fast switching times make it an ideal choice for use in a variety of control systems, while its robust construction and wide temperature range ensure long-lasting performance and reliability.

The Electroswitch 21308A is a programmable relay module that can be used for various automation projects. Here are some pros and cons to consider before making a purchase:

1. Programmable: The 21308A can be programmed to perform a variety of tasks, such as turning on and off devices at specific times or in response to certain conditions.

2. Reliable: Electroswitch is a well-known brand in the relay industry, and the 21308A is designed to be reliable and durable.

3. Easy to use: The module is easy to program using software like Arduino or PLC.

4. Versatile: The 21308A can be used in a wide range of applications, including home automation, industrial automation, and hobby projects.

5. Affordable: Compared to other programmable relay modules, the 21308A is relatively affordable.

1. Limited inputs: The 21308A only has 4 input channels, which may not be sufficient for some projects.

2. Power consumption: The module consumes a small amount of power when it is in standby mode, which can add up over time.

3. Mounting: The module does not have a mounting plate, which may make it difficult to install in some applications.

4. Documentation: The documentation for the 21308A is not as comprehensive as some other modules, which can make it more challenging to get started.

The Electroswitch 21308A is a reliable and affordable programmable relay module that is easy to use and can be used in a wide range of applications. However, its limited inputs and power consumption may be a drawback for some users. If you have a project that requires more inputs or if you are concerned about power consumption, you may want to consider other options. Overall, the 21308A is a good option for hobbyists and DIYers who are looking for a programmable relay module at a reasonable price.

I would recommend the Electroswitch 21308A to hobbyists and DIYers who are looking for a programmable relay module for their automation projects. It is easy to use, reliable, and versatile, and its affordability makes it an attractive option for many users. However, be aware of its limitations and consider whether they are a good fit for your project before making a purchase.

Details:

Used condition. Electroswitch.

specifications indusswitch:

• brand: Electroswitch
• mpn: 21308a
• part type: Rotary

payments indusswitch:

• wallet: paypal
• credit card: diners-club
• other

shipping indusswitch:

• transit: 5-11 days
• type: calculated
• service: usps ground advantage
• class: standard
• carrier: usps

offer indusswitch:

• in stock #: 2
• sold #: 24
• started: november 16, 2024
• availability: in stock
• prices: $70.00–$275.00
• item condition:
  • Used
  • New – Open box
• options: ship-to-home

returns indusswitch:

• policy: no returns

general indusswitch:

• category: Business & Industrial > Electrical Equipment Supplies > Rotary Switches

seller indusswitch:

• rating: 100.0%
• # reviews: 65
• city: hayward, california