SD150A-59 ALBRIGHT General Relay Manual

Review ALBRIGHT 24v Dc General Purpose Relay 40a Manual Reset 2-pin

The Albright SD150A-59 is a versatile 24V general-purpose relay designed for various automation and control applications. This manual 2-pin relay, with a 40A contact rating, offers reliable switching capabilities for heavy current loads.

Measuring at 59mm in length, this compact relay is an excellent choice for space-constrained installations. Its silver-colored housing is both rugged and aesthetically pleasing, making it suitable for use in various industrial settings.

The Albright SD150A-59 operates manually, providing an added layer of safety and control. Its coil voltage is rated at 24V DC, and the contact rating is 40A at 250V AC or 40A at 30V DC. The relay has a contact resistance of less than 50 milliohms, ensuring quick and efficient switching of the electrical load.

The contacts on this relay are mechanically operated, providing a positive and secure connection. The relay also features a contact separation of 12mm, which is suitable for most standard automation components.

The Albright SD150A-59 is designed for long-term use, with a contact life of over 5 million cycles at a contact rating of 40A. It is also roHS compliant, ensuring that it meets the latest environmental standards.

Installation of the Albright SD150A-59 is straightforward. It can be mounted directly to a DIN rail, making it an excellent choice for use in control panels and switchboards. The relay also has a built-in coil, which simplifies wiring and reduces the overall number of components required.

In summary, the Albright SD150A-59 is a robust and reliable 24V general-purpose relay that offers a 40A contact rating in a compact, silver-colored housing. Its manual operation, long contact life, and ease of installation make it a popular choice for various automation and control applications.

The Albright SD150A-59 24V General Relay 40A Manual 2-Pin is a commonly used electrical component in various automation and control systems. Here are some pros and cons that can help you make an informed decision about purchasing this relay:

1. High Current Capacity: The SD150A-59 relay can handle up to 40 Amperes of current, making it suitable for applications requiring high current loads.

2. Manual Operation: The manual operation of this relay eliminates the need for complex programming or additional sensors, simplifying the installation and setup process.

3. Robust Construction: Albright relays are known for their rugged and reliable design, ensuring long-term performance even in harsh environments.

4. Versatile: This relay can be used in various applications, including industrial automation, HVAC systems, and solar power systems, among others.

5. Cost-Effective: Compared to solid-state relays or other advanced switching technologies, manual relays like the SD150A-59 are often more cost-effective.

1. Limited Switching Speed: Manual relays do not switch as quickly as solid-state relays or contactors. This may not be an issue for applications where switching speed is not a critical factor.

2. Requires Manual Intervention: As the name suggests, manual relays require manual intervention to switch on or off. This may not be desirable for applications requiring frequent or automated switching.

3. Limited Number of Contacts: The SD150A-59 relay has only two contacts, which may not be sufficient for applications requiring multiple contacts or complex switching arrangements.

In conclusion, the Albright SD150A-59 24V General Relay 40A Manual 2-Pin is a reliable and cost-effective solution for applications requiring high current switching with manual intervention. However, it may not be the best choice for applications requiring fast switching speeds, multiple contacts, or automated switching.

Based on the given information, I would recommend considering the Albright SD150A-59 relay for applications where high current switching, manual operation, and cost-effectiveness are priority factors. However, it is essential to evaluate the specific requirements of your application and consider other options if you require faster switching speeds, multiple contacts, or automated switching.

Details:

specifications genpurrelays:

• brand: Albright
• mpn: Sd150a-59
• current type: Dc
• type: General Purpose Relay
• maximum amperage: 40 A
• coil voltage: 24 V
• contact material: Copper
• current rating: 31-40 A
• number of pins: 2-pin
• features: Manual Reset
• application: Automotive

payments genpurrelays:

• other
• wallet: apple-pay
• credit card: mastercard

seller genpurrelays:

• rating: 100.0%
• city: richmond, kentucky
• # reviews: 22

general genpurrelays:

• category: Business & Industrial > Electrical Equipment Supplies > General Purpose Relays

returns genpurrelays:

• policy: no returns

offer genpurrelays:

• prices: $59.99–$149.95
• item condition:
  • New other (see details)
  • Used
  • New
• options: ship-to-home
• availability: in stock
• started: may 8, 2026
• best offers: true
• sold #: 9
• in stock #: 5

shipping genpurrelays:

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