
( Brand: Johnson Controls ), ( Manufacturer Part Number: P170MA-1 ), ( Type: Dual Pressure Controls ), ( Material: Metal )
The Johnson P170MA-1 Dual Pressure Control SPST (Single Pole, Single Throw) Relay is a versatile and reliable electrical component designed for various applications. This relay is distinguished by its dual pressure control feature, which allows for the independent control of two separate circuits.
The P170MA-1 is a 12V DC coil relay, offering a maximum coil current of 0.3 A and a maximum contact rating of 10A at 250V AC. The mechanical construction of the relay includes a robust silver-plated contact system, ensuring reliable and long-lasting performance even under heavy load conditions.
The dual pressure control feature is particularly useful in applications where two separate circuits require independent control based on pressure or other external factors. For instance, in a hydrostatic transmission system, the P170MA-1 can control the flow of hydraulic fluid to two different cylinders based on the pressure in each circuit.
The relay's SPST configuration means that it can only switch between two states: normally open (NO) or normally closed (NC). When the coil is de-energized, the contacts are in the open position. Upon energization of the coil, the contacts close, allowing the flow of electricity through the relay.
The Johnson P170MA-1 Dual Pressure Control SPST Relay is designed with a compact and rugged housing, making it suitable for use in harsh environments. The relay is also RoHS-compliant, ensuring that it meets the stringent environmental standards for the use of hazardous substances.
In summary, the Johnson P170MA-1 Dual Pressure Control SPST Relay is a robust and reliable electrical component that provides dual pressure control functionality, making it an ideal choice for various applications requiring independent control of two separate circuits.
Pros of buying Johnson P170MA-1 Dual Pressure Control SPST:1. Dual Pressure Control: The dual pressure control feature allows for precise adjustment of the pressure, providing more versatility in its application.
2. SPST (Single Pole, Single Throw) Switch: The simple design of the SPST switch makes it easy to operate and requires less space.
3. Durable Construction: Johnson is known for its durable and reliable products, which can withstand heavy use over time.
4. Wide Voltage Range: The P170MA-1 can operate within a wide voltage range, making it suitable for various power sources.
Cons of buying Johnson P170MA-1 Dual Pressure Control SPST:1. Limited Amperage: The maximum current the switch can handle is only 5 Amps, which may not be enough for high power applications.
2. Price: Compared to other switches with similar features, the Johnson P170MA-1 can be more expensive.
3. Size: Despite being a SPST switch, it may still take up more space due to its dual pressure control feature.
Ending Conclusion:The Johnson P170MA-1 Dual Pressure Control SPST switch offers excellent precision and versatility in pressure control, making it a great choice for applications that require precise pressure adjustment. However, its relatively high price and limited amperage may be drawbacks for some users. If you have the budget and need precise pressure control in your application, the Johnson P170MA-1 is a worthwhile investment. If not, you may want to consider lower-cost alternatives with fewer features.
Shipped with USPS Ground Advantage. Condition is Used. Johnson Controls - P170MA-1- Dual Pressure Control SPST 100 PSI.