SH7-125
KCISE
SH7-125
| Quantity: | |
|---|---|
The SH7-125 Isolating Switch is a meticulously engineered electrical device, meticulously designed to offer a secure and reliable method for the disconnection of electrical circuits. It stands as a guardian of safety in the realm of electrical engineering, ensuring that circuits can be fully isolated from all sources of power, thus providing a visible break and adhering to stringent international safety standards. This switch is not just a mere component but a critical tool in environments where maintenance work is a frequent necessity, ensuring that electrical equipment can be serviced with the utmost confidence in safety.
The SH7-125 Isolating Switch is a marvel of engineering, crafted with precision from high-grade materials that promise resilience and a long service life, even in the most challenging and demanding environments. Rated for a maximum voltage of 125V and a current of 7A, this switch is versatile enough to cater to a wide array of low to medium power applications, making it an indispensable asset in electrical systems.
One of the key features that set the SH7-125 apart is its clear and unambiguous position indication. This feature allows users to effortlessly discern whether the switch is in the ON or OFF position, a critical aspect for safety that significantly reduces the risk of accidental operation. The switch also comes equipped with a robust locking mechanism, which can be engaged to secure the switch in the OFF position, adding an additional layer of safety during maintenance procedures.
The SH7-125 Isolating Switch is designed with the user's convenience at its core. Its compact dimensions allow for easy installation in confined spaces, while the switch's operation is designed to be straightforward and require minimal effort to toggle between positions. Furthermore, the switch is designed to be highly adaptable, with compatibility for a range of accessories, including padlock kits and auxiliary switches. These accessories can be utilized to enhance safety protocols and provide better control over the electrical systems.
The SH7-125 Isolating Switch is a versatile tool that finds its application across a multitude of industries and settings where electrical safety is of paramount importance. In industrial plants, where machinery and equipment are subjected to rigorous use and frequent maintenance, the SH7-125 ensures that power can be safely isolated, allowing technicians to perform their tasks with the assurance that they are protected from the dangers of electric shock.
In the renewable energy sector, the SH7-125 Isolating Switch plays a pivotal role in solar panel installations and wind turbine systems. It enables engineers to isolate sections of the electrical system for inspection or repair, ensuring that work can be carried out safely and efficiently. Its ability to provide a visible break makes it an invaluable asset for maintaining the safety of personnel working on these complex systems.
The switch is also a common sight in commercial buildings and public facilities, such as schools, hospitals, and shopping centers, where electrical safety is critical. It is used to isolate power to lighting, HVAC systems, and other electrical equipment during maintenance or in emergency situations, ensuring that the safety of occupants is never compromised.
Moreover, the SH7-125 Isolating Switch is well-suited for use in marine applications, where it contributes to the safety of electrical systems on board ships and offshore platforms. Its resistance to corrosion and ability to perform reliably in salty, humid environments make it a dependable choice for these challenging conditions, where the consequences of electrical failure can be particularly severe.
The SH7-125 Isolating Switch is a versatile and essential component for any electrical system that requires a safe and reliable method of isolating power. Its durable construction, clear indication, and user-friendly operation make it suitable for a wide range of applications, ensuring safety and peace of mind for users across various industries. Whether it's in the heart of a bustling industrial complex, the expanse of the open sea, or the lifeblood of a community in a public facility, the SH7-125 stands as a testament to the importance of safety in electrical engineering.
Technical data
Model | YCH7-125 | ||
Electrical features | Poles | P | 1,2,3,4 |
Rated voltage Ue | V | 230/400 | |
Rated current le | A | 20,32,40,63,80,100,125 | |
Rated frequency | Hz | 50/60 | |
Rated impulse withstand voltage(1.2/50)Uimp | V | 4000 | |
Rated short-time withstand current Icw | 12le,1s | ||
Rated making and breaking capacity | 3le,1.05Ue,cosφ=0.65 | ||
Rated short circuit making capacity | 20le,t=0.1s | ||
Dielectric test voltage at ind.Freq.for 1min | Kv | 2.5 | |
Insulation yoltage Ui | V | 500 | |
Pollution degree | 2 | ||
Use Category | t | AC-22A | |
Mechanical features | Electrical life | t | 1500 |
Mechanical life | 8500 | ||
Protection degree | IP20 | ||
Installation | "Terminal size top/bottom | mm² | 50 |
for cable and pin-type busbar" | AWG | 18-1/0 | |
Operating Conditions | Ambient temperature(with daily average≤35℃) | -25~+60 | |
Altitude | Not higher than 2000m | ||
Installation Method | Embedded vertical standard rail mounting | ||
Wiring Method | Clamp connection wire with screw,tightening torque 2.5N.m | ||
Overall and mounting dimensions(mm)
The SH7-125 Isolating Switch is a meticulously engineered electrical device, meticulously designed to offer a secure and reliable method for the disconnection of electrical circuits. It stands as a guardian of safety in the realm of electrical engineering, ensuring that circuits can be fully isolated from all sources of power, thus providing a visible break and adhering to stringent international safety standards. This switch is not just a mere component but a critical tool in environments where maintenance work is a frequent necessity, ensuring that electrical equipment can be serviced with the utmost confidence in safety.
The SH7-125 Isolating Switch is a marvel of engineering, crafted with precision from high-grade materials that promise resilience and a long service life, even in the most challenging and demanding environments. Rated for a maximum voltage of 125V and a current of 7A, this switch is versatile enough to cater to a wide array of low to medium power applications, making it an indispensable asset in electrical systems.
One of the key features that set the SH7-125 apart is its clear and unambiguous position indication. This feature allows users to effortlessly discern whether the switch is in the ON or OFF position, a critical aspect for safety that significantly reduces the risk of accidental operation. The switch also comes equipped with a robust locking mechanism, which can be engaged to secure the switch in the OFF position, adding an additional layer of safety during maintenance procedures.
The SH7-125 Isolating Switch is designed with the user's convenience at its core. Its compact dimensions allow for easy installation in confined spaces, while the switch's operation is designed to be straightforward and require minimal effort to toggle between positions. Furthermore, the switch is designed to be highly adaptable, with compatibility for a range of accessories, including padlock kits and auxiliary switches. These accessories can be utilized to enhance safety protocols and provide better control over the electrical systems.
The SH7-125 Isolating Switch is a versatile tool that finds its application across a multitude of industries and settings where electrical safety is of paramount importance. In industrial plants, where machinery and equipment are subjected to rigorous use and frequent maintenance, the SH7-125 ensures that power can be safely isolated, allowing technicians to perform their tasks with the assurance that they are protected from the dangers of electric shock.
In the renewable energy sector, the SH7-125 Isolating Switch plays a pivotal role in solar panel installations and wind turbine systems. It enables engineers to isolate sections of the electrical system for inspection or repair, ensuring that work can be carried out safely and efficiently. Its ability to provide a visible break makes it an invaluable asset for maintaining the safety of personnel working on these complex systems.
The switch is also a common sight in commercial buildings and public facilities, such as schools, hospitals, and shopping centers, where electrical safety is critical. It is used to isolate power to lighting, HVAC systems, and other electrical equipment during maintenance or in emergency situations, ensuring that the safety of occupants is never compromised.
Moreover, the SH7-125 Isolating Switch is well-suited for use in marine applications, where it contributes to the safety of electrical systems on board ships and offshore platforms. Its resistance to corrosion and ability to perform reliably in salty, humid environments make it a dependable choice for these challenging conditions, where the consequences of electrical failure can be particularly severe.
The SH7-125 Isolating Switch is a versatile and essential component for any electrical system that requires a safe and reliable method of isolating power. Its durable construction, clear indication, and user-friendly operation make it suitable for a wide range of applications, ensuring safety and peace of mind for users across various industries. Whether it's in the heart of a bustling industrial complex, the expanse of the open sea, or the lifeblood of a community in a public facility, the SH7-125 stands as a testament to the importance of safety in electrical engineering.
Technical data
Model | YCH7-125 | ||
Electrical features | Poles | P | 1,2,3,4 |
Rated voltage Ue | V | 230/400 | |
Rated current le | A | 20,32,40,63,80,100,125 | |
Rated frequency | Hz | 50/60 | |
Rated impulse withstand voltage(1.2/50)Uimp | V | 4000 | |
Rated short-time withstand current Icw | 12le,1s | ||
Rated making and breaking capacity | 3le,1.05Ue,cosφ=0.65 | ||
Rated short circuit making capacity | 20le,t=0.1s | ||
Dielectric test voltage at ind.Freq.for 1min | Kv | 2.5 | |
Insulation yoltage Ui | V | 500 | |
Pollution degree | 2 | ||
Use Category | t | AC-22A | |
Mechanical features | Electrical life | t | 1500 |
Mechanical life | 8500 | ||
Protection degree | IP20 | ||
Installation | "Terminal size top/bottom | mm² | 50 |
for cable and pin-type busbar" | AWG | 18-1/0 | |
Operating Conditions | Ambient temperature(with daily average≤35℃) | -25~+60 | |
Altitude | Not higher than 2000m | ||
Installation Method | Embedded vertical standard rail mounting | ||
Wiring Method | Clamp connection wire with screw,tightening torque 2.5N.m | ||
Overall and mounting dimensions(mm)
