D3PR33A CUTLER-HAMMER Pin Relay

Review CUTLER-HAMMER 120v Pin Ser A2 Relay Lot Of

The Cutler-Hammer D3PR33A 120V Pin A2 Relay is a versatile and reliable electromechanical switching device designed for various applications in residential, commercial, and industrial electrical systems. This particular model is a 120V AC, single-pole double-throw (SPDT) relay, which means it can switch one electrical circuit on and off based on an input signal.

The D3PR33A relay comes with a Form A contact configuration, which signifies that the normally open (NO) contacts close when the relay coil is energized, while the normally closed (NC) contacts open. This feature is suitable for applications where it's essential to disconnect a load when the control signal is absent.

This relay is housed in a compact and robust die-cast aluminum enclosure, measuring 1.18 inches (length) x 2.17 inches (width) x 1.06 inches (height). Its compact size and lightweight design make it an excellent choice for space-constrained installations.

The D3PR33A relay boasts a high contact rating of 250VAC at 10 amps, ensuring reliable and efficient switching even under heavy loads. It also offers a low coil resistance of 30 ohms, ensuring quick response times and minimal power loss.

The relay features a built-in overload protection mechanism, which automatically disconnects the coil when the current exceeds the rated value. This safety feature protects the relay from damage and ensures optimal performance.

The D3PR33A relay comes with a terminal block that accepts standard 14 AWG wires, making installation straightforward and efficient. The terminal block is also equipped with a clear plastic cover to prevent accidental contact and ensure a clean appearance.

This Cutler-Hammer D3PR33A 120V Pin A2 Relay is designed to meet the highest standards of reliability, safety, and performance. Its robust construction, versatile features, and easy installation make it an ideal choice for a wide range of applications in electrical systems.

The Cutler-Hammer D3PR33A 120V Pin A2 Relay is a commonly used electromechanical relay with specifications that may be suitable for various automation and control applications. Before making a purchasing decision, it's essential to consider the potential advantages and disadvantages of this relay.

1. Versatile Application: This relay can be used in various applications, including industrial automation, HVAC systems, and electrical panels, due to its 120V rating and Pin A2 configuration.

2. Reliability: Cutler-Hammer is a reputable brand known for producing high-quality electrical components, including relays. This particular relay is designed to handle heavy loads and operate efficiently under challenging conditions.

3. Compact Size: With a breadth of only 1.2 inches and a height of 1.5 inches, the D3PR33A relay is a compact option, making it easier to install and integrate into various systems.

1. Limited Current Capacity: This relay can handle a maximum current of 10 amps, which may not be sufficient for high-power applications.

2. Manual Operation: The D3PR33A is an electromechanical relay, which means it operates via mechanical contacts and requires manual control. If you need an electrically operated relay, consider a solid-state relay instead.

3. Limited Coil Voltage: The relay's coil voltage is rated for 120V only, which may limit its compatibility with certain power sources.

The Cutler-Hammer D3PR33A 120V Pin A2 Relay offers a reliable and versatile solution for various applications where a 120V, Pin A2 relay is required. Although it has some limitations, such as its limited current capacity and manual operation, its compact size, reliable performance, and versatility make it a valuable option for many control and automation systems.

If the application requires a higher current capacity, consider purchasing a relay with a larger current rating. For electrically operated relays, consider solid-state relays instead. When purchasing this relay, ensure it meets the specific voltage, current, and other requirements of your application to ensure optimal performance.

Details:

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specifications genpurrelays:

• brand: Cutler-hammer
• mpn: D3pr33a
• part type: Pin
• number of pins: 11-pin

shipping genpurrelays:

• type: calculated
• carrier: usps, ups
• service: usps ground advantage, ups ground, ups 2nd day air, ups next day air
• transit: 3-8 days
• class: standard, expedited, one-day

general genpurrelays:

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

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• in stock #: 5
• started: june 23, 2025
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• prices: $19.97–$36.00
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