
( Brand: Electromatic ), ( Part Type: Voltage Supply ), ( Plug Type: 11 Pin ), ( Manufacturer Part Number: SM12511520 )
The Electromatic SM125-115 S-System 115VAC Supply Voltage Level Relay, model number SM12511520, is a versatile and reliable electrical component designed to monitor and control electrical systems based on the voltage level. This device is suitable for applications where precise voltage regulation is necessary, particularly in industrial, commercial, and HVAC systems.
The SM125-115 operates on a 115VAC supply voltage and functions within a frequency range of 45-65Hz. It is engineered to provide accurate and stable voltage sensing, making it an ideal choice for applications requiring voltage control and protection. The relay features a contact rating of 10A at 125VAC, ensuring it can handle a decent current flow.
This device is part of the S-System series, which is known for its excellent build quality and robustness. It is compact and stylishly designed, with dimensions of 5.5 inches (L) x 2.8 inches (W) x 2 inches (H), making it suitable for installation in most control panels and electrical cabinets. The relay housing is made from die-cast aluminum, which is durable and resistant to harsh environmental conditions.
The SM125-115 is easy to install and operate. It comes with three terminals: common (C), normally open (NO), and normally closed (NC). The voltage coil terminal is internally wired to the NO contact, and the normally closed contact is wired to the NC terminal. The user can control the contacts by applying voltage to the coil terminal.
The relay uses a solid-state contactor, ensuring reliable and long-lasting operation. It also features a built-in overload protection mechanism, which protects the contacts from excessive current flow and potential damage. The relay is suitable for a wide range of applications, including motor protection, HVAC control, power distribution, and more.
In summary, the Electromatic SM125-115 S-System 115VAC Supply Voltage Level Relay is a high-performance and reliable electrical component designed for voltage regulation and control applications. It is compact, easy to install, and engineered for durability, making it an excellent choice for various industrial, commercial, and HVAC systems.
The Sensitron Electromatic SM12511520 S-System 115VAC Supply Voltage Level Relay (45-65Hz) is an essential component in various industrial and electrical applications. This device is designed to monitor and control the voltage level in an electrical circuit. In this analysis, we will discuss the advantages and disadvantages of buying this relay to help you make an informed decision.
Pros:1. Wide Voltage Range: The SM12511520 relay can operate in a wide voltage range of 115VAC, making it suitable for various industrial applications.
2. Frequency Adjustability: This relay is adjustable to operate in a frequency range of 45-65Hz, which is common in industrial settings.
3. Robust Design: The relay is built with high-quality components, ensuring reliability and durability.
4. Easy Installation: The device comes with clear instructions and is easy to install, saving time and effort.
5. Cost-effective: Compared to other voltage level relays in the market, the SM12511520 is relatively affordable.
Cons:1. Limited Current Rating: The relay has a limited current rating of 5 Amps, which may not be sufficient for some heavy-duty applications.
2. No Remote Mounting Option: The relay needs to be mounted directly on the DIN rail, which may not be convenient for all installations.
3. Limited Operating Temperature: The device can only operate in temperatures ranging from -20 C to 60 C.
Conclusion:The Sensitron Electromatic SM12511520 S-System 115VAC Supply Voltage Level Relay (45-65Hz) offers a wide voltage range, frequency adjustability, robust design, easy installation, and cost-effectiveness. However, it has some limitations, such as a limited current rating, no remote mounting option, and a limited operating temperature.
Recommendation:If your industrial application requires a voltage level relay with a wide voltage range, frequency adjustability, and a cost-effective solution, the Sensitron Electromatic SM12511520 S-System 115VAC Supply Voltage Level Relay (45-65Hz) is an excellent choice. However, if you need a higher current rating or remote mounting option, you may need to consider other models in the market.
Electromatic SM-125-115 S-System 115Vac Supply voltage Level Relay 45-65Hz. Used in good working condition. Please see the pictures for condition and details.