BBS1A48A10 ELEC-TROL Spst Sip Reed Relays

Review ELEC-TROL Qty 50 48vdc Spst-no Sip Reed Relays Type

The ELEC-TROL BBS1A48A10 50 is a versatile 48VDC, SPST-NO (Single Pole, Single Throw, Normally Open) reed relay with a contact rating of 50 amperes. This heavy-duty component is ideal for various industrial automation and control applications where reliable switching of high current circuits is required.

The BBS1A48A10 50 is built with high-quality materials to ensure durability and long-term performance. It features a hermetically sealed reed relay construction, which provides excellent protection against dust, moisture, and other harsh environmental conditions. The contacts are made of silver alloy, ensuring low contact resistance and excellent conductivity, which results in faster switching times and reduced power losses.

This relay has a coil voltage of 48VDC and a coil current of 1.55A, making it suitable for use with a wide range of control circuits. It also comes with a built-in pilot lamp, which indicates the status of the relay coil. The lamp has a 2.5VDC operating voltage and a 30mA current draw.

The BBS1A48A10 50 is designed with safety in mind. It has a current interrupt rating of 10,000 amperes, which ensures that it can safely interrupt high currents without causing damage to itself or other components. It also comes with a built-in overload protection feature, which helps prevent damage to the contacts and coil due to excessive current flow.

This relay is easy to install and operate. It has a mounting dimension of 3.5 inches by 1.5 inches, making it a standard size for many industrial applications. The terminals are accessible from the front, making wiring and connection simple and straightforward. It also comes with mounting screws and a gasket, allowing for easy installation in various panel mounting configurations.

In summary, the ELEC-TROL BBS1A48A10 50 is a reliable and robust 50-ampere, 48VDC, SPST-NO reed relay designed for industrial automation and control applications. Its hermetically sealed construction, high-quality contacts, and built-in safety features make it a trusted choice for applications requiring reliable switching of high current circuits.

The HE3321A4800 and BBS1A48A10 50 48VDC SPST-NO SIP Reed Relays are components used in various electrical systems for switching functions. Here are some pros and cons of buying these relays:

1. Compact Size: This relay is small in size, making it ideal for applications with limited space.

2. Low Power Consumption: It consumes less power than some other types of relays, which can save energy and reduce operating costs.

3. Long Life Span: Reed relays have a longer lifespan than some other types of relays due to their simple construction.

4. High Operating Frequency: They can switch at high frequencies, making them suitable for applications that require fast switching.

1. Limited Current Capacity: This relay has a lower current capacity compared to some other types of relays, so it may not be suitable for heavy-duty applications.

2. Sensitive to Magnetic Fields: Reed relays can be affected by strong magnetic fields, which can cause erratic behavior or even damage the relay.

3. Fragile Contacts: The contacts in reed relays are delicate and can wear out over time, which may require periodic replacement.

1. Wide Operating Voltage Range: This relay can operate over a wide voltage range, making it versatile for use in various applications.

2. High Switching Speed: It can switch quickly, making it suitable for applications that require fast response times.

3. Robust Construction: This relay has a robust construction, which can withstand harsh environments and provide reliable operation.

1. Higher Power Consumption: Compared to the HE3321A4800, this relay consumes more power, which can increase operating costs.

2. Larger Size: This relay is larger than the HE3321A4800, which may not be suitable for applications with limited space.

3. Higher Cost: This relay is generally more expensive than the HE3321A4800, which may not be within the budget for some applications.

Both the HE3321A4800 and BBS1A48A10 50 48VDC SPST-NO SIP Reed Relays have their unique advantages and disadvantages. The HE3321A4800 is a good choice for applications that require a compact size, low power consumption, and high operating frequency. On the other hand, the BBS1A48A10 50 48VDC SPST-NO SIP Reed Relay is a better option for applications that require a wide operating voltage range, high switching speed, and robust construction, even if it comes with a higher cost and larger size.

Based on the given information, the choice between the two relays depends on the specific requirements of the application. If the application demands a compact size, low power consumption, and high operating frequency, the HE3321A4800 would be a better choice. However, if the application requires a wide operating voltage range, high switching speed, and robust construction, the BBS1A48A10 50 48VDC SPST-NO SIP Reed Relay would be the recommended option.

Details:

50 pieces BBS1A48A10 Elec-trol sip reed relays 48vdc spst-no HE3321A4800 type epoxy molded nos.

specifications genpurrelays:

• brand: Elec-trol
• mpn: Bbs1a48a10
• type: Sip Reed Relay
• coil voltage: 48vdc
• contact material: Epoxy Coated
• pole configuration: Reed Relay
• features: Spst-no
• country of origin: Mexico

general genpurrelays:

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

payments genpurrelays:

• wallet: paypal
• other
• credit card: discover

returns genpurrelays:

• policy: returns accepted
• method: money back
• paid by: buyer
• time: 30 days

seller genpurrelays:

• city: wytheville, virginia
• # reviews: 47390
• rating: 99.9%

offer genpurrelays:

• options: ship-to-home
• started: april 27, 2026
• sold #: 10
• in stock #: 2
• availability: in stock
• prices: $8.99–$29.99
• item condition: New – Open box

shipping genpurrelays:

• transit: 4-11 days
• type: calculated
• class: standard, expedited
• service: usps ground advantage, usps priority mail small flat rate box
• carrier: usps