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Ball Plunger Switch Replacement 21-477 12V 5 Amps Pollak 21-477P
BSD 53
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What Stands Out
Product Details
| Operation Mode | ON-OFF |
| Current Rating | 5 A |
| Operating Voltage | 12 volts |
| Contact Type | Normally Open |
| Connector Type | Wire Leads |
| Switch Type | SPST |
| Terminal | Wire Leads |
| Circuit Type | 1-way |
| Mounting Type | Panel Mount |
| Actuator Type | Plunger |
| Number of Positions | 2 |
| Control Method | Push Button |
| Connectivity Protocol | X-10 |
| Wattage | 60 watts |
| Compatible with Vehicle Type | Passenger Car |
| Compatible Devices | Vehicles and equipment using Packard Weather Pack Series wire connection for switch applications |
| Color | Black |
| Item Dimensions | 2.3 x 2.2 x 1.6 inches (5.8 x 5.6 x 4.1 cm) |
| Unit Count | 1 Count |
| Number of Items | 1 |
| Material Type | Copper |
| Contact Material | Copper |
| International Protection Rating | IP54 |
| Specification Met | Oem |
| Brand Name | DB Electrical |
| Model | POL-21-477P |
| Manufacturer | DB Electrical |
| UPC | 639853722595 |
| Included Components | Ball Plunger Switch |
| Item Type Name | Ball Plunger Switch |
| Part Number | POL-21-477P |
| Brand | DB Electrical |
| Material | Copper |
| Item dimensions L x W x H | 2.3 x 2.2 x 1.6 inches (5.8 x 5.6 x 4.1 cm) |
Who Should Buy?
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DIY Enthusiasts
Ideal for home projects needing reliable switch functionality in various applications, including lighting and automotive setups.
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Automotive Technicians
Perfect for professionals replacing malfunctioning switches in vehicles, ensuring smooth operation for electrical components.
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Hobbyists
Great for model builders and electronic hobbyists requiring dependable switches for custom setups and modifications.
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High-Power Applications
Not suitable for devices requiring more than 5 Amps or above 12V, as it may lead to failure.
Product Description
Ball Plunger Switch Replacement 21-477 12V 5 Amps Pollak 21-477P
About This Item
The DB Electrical POL-21-477P 12V, 5 Amps Ball Plunger Switch is the perfect replacement for the Pollak 21-477P. Before purchasing, make sure to verify that this switch is compatible with your application. This switch has an input voltage of 12V and amps of 5.
It is weather-sealed and has a mounting of 9/16-18 with a threaded stem. The switch has an SPST contact config with two terminals and is not anti-restart. This switch is momentary with a position config of Off-Mom On and has two positions. Typical switch applications include Neutral Safety, Brake Light, Back-Up Light, Anti-Lock Brake, PTO Interlock, and Operator Presence (Safety).
The switch comes with (2) wire leads terminating in Packard Weather Pack Series Wire Connection (Mates with Packard 12015792). This ball plunger switch does not come with a light and is not self-grounding. Manufacturer's warranty applies, and we recommend not attempting to repair tools under warranty for accurate results and personal safety. If you're searching for a replacement for the Pollak 21-477P, the DB Electrical POL-21-477P is available for purchase on Ubuy's ecommerce store. Check out our technical specifications, customer ratings, and reviews.
Take advantage of our cost-effective pricing and purchase today!.
Customer Questions & Answers
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Question:
What is the Ball Plunger Switch Replacement 21-477 12V 5 Amps?
Answer: The Ball Plunger Switch Replacement 21-477 is a durable electrical switch designed to deliver reliable performance. It operates at 12 volts and can handle up to 5 amps, making it suitable for various applications in automotive and electrical systems. This switch uses a ball plunger mechanism that provides a firm and responsive action, ensuring your devices work efficiently. It's commonly used in parts that require a dependable switch, such as trailers, automotive lighting, and other similar applications. -
Question:
How do I install the Pollak 21-477P Ball Plunger Switch?
Answer: Installing the Pollak 21-477P Ball Plunger Switch involves a few straightforward steps. First, ensure the power to your circuit is turned off for safety. Next, remove the old switch if applicable, and connect the new switch by linking its terminals to the corresponding wires in your system. Secure the switch in an accessible position, ideally where it can easily be activated. Follow manufacturer guidelines to ensure proper functionality, and test the switch in your application after installation to confirm it operates as intended. -
Question:
What are common applications for the 21-477 switch?
Answer: The 21-477 switch is versatile and finds common use in various applications, especially within automotive settings. It can control lights, warn signals, and other electronic devices in trailers and vehicles. Additionally, its rugged design makes it suitable for agricultural machinery and industrial equipment where reliable switching is essential. Typical scenarios include managing reverse lights in towing setups or providing controls in equipment that require robust momentary switches, enhancing operational safety. -
Question:
Is the Pollak switch waterproof?
Answer: The Pollak 21-477P Ball Plunger Switch is not specifically marketed as waterproof; however, it is designed to withstand harsh environmental conditions typically found in automotive and industrial settings. While it offers resistance against dust and light splashes, for applications where water exposure is likely, additional precautions such as enclosures or weatherproofing should be considered. Using this switch in protected locations or pairing it with waterproof terminals can help ensure reliable performance even in challenging conditions. -
Question:
What is the mechanism behind the ball plunger switch?
Answer: The ball plunger switch operates using a simple yet effective mechanism. A ball inside the switch is displaced when pushed, which completes the circuit and allows electrical current to flow. This design provides instant feedback to the user since the action feels solid and responsive. This mechanism is advantageous in applications requiring quick activation and deactivation, like momentary on/off controls in lights or machinery, promoting operational efficiency. -
Question:
Can I use the Pollak 21-477 switch for high-power applications?
Answer: The Pollak 21-477 switch is rated for 12V and 5 amps, making it suitable for low to moderate power applications. For high-power applications exceeding this rating, it's advisable to consider a switch specifically designed for higher current capabilities to avoid potential overheating or failure. Using this switch in appropriate contexts, such as lighting systems or small motors, ensures it remains effective while maintaining safety standards in your electrical setup. -
Question:
What should I consider when choosing a replacement switch?
Answer: When selecting a replacement switch like the Pollak 21-477, consider factors such as voltage and amp ratings, physical dimensions, and the specific application needs. Ensure that the switch fits your device and operates within its capacity to maintain efficiency. Additionally, review the type of mechanism—momentary versus maintained—to match your usage requirements. For example, if you need a switch for an intermittent signal, a momentary switch like this one is ideal. -
Question:
Are there any safety precautions to take when using the Ball Plunger Switch?
Answer: When using the Ball Plunger Switch, it’s essential to prioritize safety. Always disconnect the power supply before installation or maintenance to prevent electric shock. Regularly inspect the switch for signs of wear or damage, and avoid exceeding its voltage and current ratings. Ensuring secure connections can also reduce risks associated with electrical shorts. In applications involving heavy machinery or automotive parts, proper wiring and safeguarding measures will enhance overall system safety. -
Question:
Can this switch be used in automotive applications?
Answer: Yes, the Pollak 21-477 Ball Plunger Switch is well-suited for automotive applications. Its 12V and 5 amp ratings align perfectly with most automotive electrical systems. It can effectively control lights, alarms, or other electronic component functions. Furthermore, its robust construction can handle the vibrations and conditions commonly found in vehicle environments, making it a reliable choice for both repair and enhancement projects in cars and trailers. -
Question:
Where can I buy Ball Plunger Switch Replacement 21-477 12V 5 Amps Pollak 21-477P?
Answer: You can purchase the Ball Plunger Switch Replacement 21-477 12V 5 Amps Pollak 21-477P through Ubuy. They offer a convenient online shopping experience, making it easy to find and order this specific product. Ubuy provides various options for different countries, ensuring you can get the replacement switch delivered right to your door, adding to your convenience and confidence in product availability.
DB Electrical Limit Switches Editorial Review
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Pros
- High-quality construction
- Easy to install
- Reliable performance
- Compact size
- Good value for money
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Product Price History
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BSD 53
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