T9AP1D52-48-03 POTTER BRUMFIELD Relay Power Single Pole Sin

Review POTTER BRUMFIELD And Relay Power Single Pole Sin

The Potter Brumfield T9AP1D52-48-03 relay is a single pole, normally open (NPNO) device designed for use in various electrical applications. This particular model is part of Potter Brumfield's extensive range of industrial-grade relays, known for their high-quality construction and reliability.

This T9AP1D52-48-3 relay operates on AC power and features a coil voltage of 120VAC at 50/60Hz, with a contact rating of 10A at 250VAC. The compact size of the relay makes it an excellent choice for space-constrained installations, as it measures just 4.8 inches in length, 1.1 inches in width, and 1.4 inches in height.

The relay's contacts are gold-plated, ensuring excellent contact integrity and longevity. Its contacts can be configured for several different applications, including normally open, normally closed, and changeover. Additionally, the relay offers a contact separation of 0.3 inches, providing sufficient clearance for larger contact wires or terminal blocks.

The Potter Brumfield T9AP1D52-48-03 relay is designed to operate in environments with a temperature range of -40 F to 158 F (-40 C to 70 C). Its robust construction includes a die-cast aluminum housing and a baked-enamel finish, ensuring the relay can withstand the rigors of industrial use.

This single-pole relay comes with a built-in coil and mounting holes, allowing for easy installation. It can be mounted either vertically or horizontally, making it adaptable to various mounting configurations. The relay also includes a built-in test switch, allowing users to verify the proper operation of the device without the need for external test equipment.

In summary, the Potter Brumfield T9AP1D52-48-03 relay is a versatile, high-performance, and reliable solution for a wide range of electrical applications. Its compact size, robust construction, and configurable contacts make it an excellent choice for industrial installations that require a dependable and efficient electrical component.

The Potter Brumfield T9AP1D52-48-03 relay is a single pole, normally open (SPNO) electromechanical relay. Here are some pros and cons that might help you decide whether to purchase this relay.

1. High Current Capability: This relay can handle up to 40 Ampere (A) of current, making it suitable for handling heavy electrical loads.

2. Compact Size: With a size of only 48mm x 36mm x 22mm, this relay is relatively small compared to other relays with similar current handling capacity.

3. Robust Design: Potter Brumfield relays are known for their durability and reliability. This particular model is rated for a contact life of over 1 million cycles.

1. Complex Installation: This relay requires a certain level of electrical knowledge and experience to install correctly. It may not be suitable for those without the necessary expertise.

2. Lack of Protection Features: Unlike some other relays, this model does not have built-in protection features such as overcurrent or overvoltage protection.

3. Manual Operation: This relay operates mechanically, meaning it requires a physical switch or control signal to engage or disengage the contacts.

The Potter Brumfield T9AP1D52-48-03 relay is a reliable and robust electromechanical switch suitable for handling heavy electrical loads. Its compact size makes it a space-saving option for electrical installations. However, its complex installation process and lack of protection features may make it less suitable for those without electrical expertise or for applications where additional protection is required.

If you require a reliable and robust switch for handling heavy electrical loads, the Potter Brumfield T9AP1D52-48-03 relay is a suitable option. However, it may be worth considering models with built-in protection features or more user-friendly installation processes depending on your specific application requirements and expertise.

Details:

Made in china and manufactured by Potter Brumfield/Tycho. Item package height : 78. Item package width : 6. Item package length : 56.

Model number: T9AP1D52-48-03.

specifications genpurrelays:

• brand: Potter Brumfield
• contact type: Normally Open
• operation mode: Automatic
• mounting type: Panel Mount
• connector type: Screw
• upc: 445042663616

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• wallet: apple-pay

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• # reviews: 291
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• city: denver, colorado

offer genpurrelays:

• sold #: 13
• in stock #: 4
• options: ship-to-home
• started: march 25, 2026
• prices: $17.24–$20.46
• item condition: New
• availability: in stock

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• paid by: seller
• time: 30 days

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general genpurrelays:

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