
( Brand: Sangamo ), ( Part Type: Switch )
The WA-21-2 Switch Sangamo Pole is a versatile and durable electrical pole designed for use in various applications. This pole is manufactured by Sangamo, a renowned name in the electrical industry, known for its high-quality products.
The WA-21-2 Switch Sangamo Pole is constructed using premium materials to ensure its longevity and stability. It features a robust galvanized steel structure, which is resistant to corrosion and weather elements, ensuring its functionality under extreme conditions. The pole is designed with a 2-inch diameter, providing a sturdy base for mounting electrical equipment.
The WA-21-2 Switch Sangamo Pole comes with a switch attachment at the top, making it ideal for controlling electrical circuits. The switch is of high quality, ensuring reliable operation and long-term usage. The pole is also equipped with a grounding system, ensuring safety and preventing electrical accidents.
The WA-21-2 Switch Sangamo Pole is easy to install and maintain. It comes with a detailed installation manual, making it convenient for both professional electricians and DIY enthusiasts. The pole is also designed for easy maintenance, with replaceable parts available for when they wear out.
In summary, the WA-21-2 Switch Sangamo Pole is a reliable and durable electrical pole, perfect for controlling electrical circuits. Its robust construction, high-quality switch, and easy installation and maintenance make it an excellent choice for various applications.
Pros of Buying WA-21-2 Switch Sangamo Pole:1. Durability: The WA-21-2 Switch Sangamo Pole is made of high-quality materials, ensuring it can withstand harsh weather conditions and regular use.
2. Versatility: This pole is designed for use with various switch types, making it a versatile tool for electricians and DIY enthusiasts.
3. Height Adjustability: Its telescopic design allows for easy height adjustment, making it suitable for different applications.
4. Stability: The WA-21-2 Switch Sangamo Pole has a sturdy base, ensuring it remains stable during use.
Cons of Buying WA-21-2 Switch Sangamo Pole:1. Price: The WA-21-2 Switch Sangamo Pole is more expensive than some other pole options on the market.
2. Weight: Due to its sturdy construction, the WA-21-2 Switch Sangamo Pole is heavier than some other pole options, which may make it more challenging to transport.
Conclusion:If you're an electrician or DIY enthusiast looking for a durable and versatile pole for installing switches, the WA-21-2 Switch Sangamo Pole is an excellent option. Its height adjustability and stability make it suitable for various applications. While it may be more expensive and heavier than some other pole options, its longevity and reliability can provide a good return on investment in the long run.
Recommendation:If you're considering buying the WA-21-2 Switch Sangamo Pole, I recommend weighing the pros and cons to determine if it's the right fit for your needs and budget. If you value durability and versatility, and can accommodate the pole's weight and price, this may be a wise investment for your tool collection.
The carryover clock can provide backup power to the wa 21 for up to 10 hours. The unit also has two secondary dials instead of a singular minutes indicator. Items come from a pet free, smoke free home. When un powered, a bi metal actuator releases the mechanical movement's balance wheel, allowing it to take over until power is restored.
The schedule is set by moving the fingers around the disk to the appropriate time. The wa 21 provided a solution to this problem in the form of the carryover clock, a separate spring driven movement that works in conjunction with the device's movement. As the disk makes a revolution, the fingers push mechanical levers which open and close a set of electrical contacts. This unit has not been tested.
When powered, the main drive motor is tapped to wind the spring of the mechanical movement. The wa 21 also has a carryover clock, an interesting technological addition. Vintage Sangamo time switch, type wa 21 2 pole. Needless to say, this would cause serious problems for any clock that depended on line current to function.
Sangamo time switches contain a large clock movement that drives a rotating metal disk. When these devices were in wide use, electric power was not a continuous service. Most notable is the wa 21's more sophisticated time display mechanism.
The disk has a number of movable 'fingers', which varies from model to model the KIA 21 is equipped with six, while the wa 21 has only four. The electric companies would shut down their power plants for an hour or more each night for maintenance. Unlike the KIA 21, which has a minute indicator that is projected from the surface of the clock, the supplemental indicators on the wa 21 are sealed behind separate glass windows, located above the main dial.