Thermo Ramsey Safety Pull Switch (Pull Rope Emergency Switch)
This safety cable pull switch is used as an emergency shutdown device for conveyors or other equipment. They meet OSHA and MSHA requirements for safety shutdown devices. Safety pull cables are attached to the actuating arm of the switch. When force is applied to the pull cable it rotates the actuating arm and actuating shaft. At a 20° rotation the switch enters a tripped and locked position. The actuating shaft has two cams inside the housing. Each cam simultaneously actuates an independent SPDT micro-switch for shutdown and alarm signals. The safety cable pull switch has one housing layout that may be used interchangeably in mid-run or end-run positions of the safety pull cables. Standard safety cable pull switches include a manual reset lever. This lever keeps the switch locked in an alarm condition until it is manually reset by an operator.
19
People watching this product now!
SKU:
SPS-SERIES
Category: Pull Rope Emergency Switch
Description
SPS-2E-1-4-NPT | SPS Series – Safety Cable Pull Switch (Pull Rope Switch)-2 SPDT microswitches- cCSAus rated for non-hazardous area applications-NEMA-4 Type enclosure, yellow finish, steel external components -Standard 3/4-14 NPT threads |
SPS-2E-1-4-MET | SPS Series – Safety Cable Pull Switch (Pull Rope Switch)-2 SPDT microswitches- cCSAus rated for non-hazardous area applications-NEMA-4 Type enclosure, yellow finish, steel external components -Metric M20x1.5 threads |
SPS-2E-1-4X-NPT | SPS Series – Safety Cable Pull Switch (Pull Rope Switch)-2 SPDT microswitches- cCSAus rated for non-hazardous area applications-NEMA-4X Type enclosure, yellow finish, stainless steel external component-Standard 3/4-14 NPT threads |
SPS-2E-1-4X-MET | SPS Series – Safety Cable Pull Switch (Pull Rope Switch)-2 SPDT microswitches- cCSAus rated for non-hazardous area applications-NEMA-4X Type enclosure, yellow finish, stainless steel external component-Metric M20x1.5 threads |
SPS-2E-1-NP-NPT | SPS Series – Safety Cable Pull Switch (Pull Rope Switch)-2 SPDT microswitches- cCSAus rated for non-hazardous area applications-Nickel Plated Type NEMA-4X enclosure for extra corrosion protection, stainless steel external components -Standard 3/4-14 NPT threads |
SPS-2E-1-NPMET | SPS Series – Safety Cable Pull Switch (Pull Rope Switch)-2 SPDT microswitches- cCSAus rated for non-hazardous area applications-Nickel Plated Type NEMA-4X enclosure for extra corrosion protection, stainless steel external components -Metric M20x1.5 threads |
SPS-2E-2-4-NPT | SPS Series – Safety Cable Pull Switch (Pull Rope Switch)-2 SPDT microswitches-cCSAus hazardous area rated for Class II, Div 1 & 2, Groups E,F, and G -NEMA-4 Type enclosure, yellow finish, steel external components -Standard 3/4-14 NPT threads |
SPS-2E-2-4-MET | SPS Series – Safety Cable Pull Switch (Pull Rope Switch)-2 SPDT microswitches-cCSAus hazardous area rated for Class II, Div 1 & 2, Groups E,F, and G -NEMA-4 Type enclosure, yellow finish, steel external components -Metric M20x1.5 threads |
SPS-2E-2-4X-NPT | SPS Series – Safety Cable Pull Switch (Pull Rope Switch)-2 SPDT microswitches-cCSAus hazardous area rated for Class II, Div 1 & 2, Groups E,F, and G -NEMA-4X Type enclosure, yellow finish, stainless steel external component-Standard 3/4-14 NPT threads |
SPS-2E-2-4X-MET | SPS Series – Safety Cable Pull Switch (Pull Rope Switch)-2 SPDT microswitches-cCSAus hazardous area rated for Class II, Div 1 & 2, Groups E,F, and G -NEMA-4X Type enclosure, yellow finish, stainless steel external component-Metric M20x1.5 threads |
SPS-2E-2-NP-NPT | SPS Series – Safety Cable Pull Switch (Pull Rope Switch)-2 SPDT microswitches-cCSAus hazardous area rated for Class II, Div 1 & 2, Groups E,F, and G -Nickel Plated Type NEMA-4X enclosure for extra corrosion protection, stainless steel external components -Standard 3/4-14 NPT threads |
SPS-2E-2-NP-MET | SPS Series – Safety Cable Pull Switch (Pull Rope Switch)-2 SPDT microswitches-cCSAus hazardous area rated for Class II, Div 1 & 2, Groups E,F, and G -Nickel Plated Type NEMA-4X enclosure for extra corrosion protection, stainless steel external components -Metric M20x1.5 threads |
SPS-4E-1-4-NPT | SPS Series – Safety Cable Pull Switch (Pull Rope Switch)-4 SPDT microswitches – cCSAus rated for non-hazardous area applications-NEMA-4 Type enclosure, yellow finish, steel external components -Standard 3/4-14 NPT threads |
SPS-4E-1-4-MET | SPS Series – Safety Cable Pull Switch (Pull Rope Switch)-4 SPDT microswitches – cCSAus rated for non-hazardous area applications-NEMA-4 Type enclosure, yellow finish, steel external components -Metric M20x1.5 threads |
SPS-4E-1-4X-NPT | SPS Series – Safety Cable Pull Switch (Pull Rope Switch)-4 SPDT microswitches – cCSAus rated for non-hazardous area applications-NEMA-4X Type enclosure, yellow finish, stainless steel external component-Standard 3/4-14 NPT threads |
SPS-4E-1-4X-MET | SPS Series – Safety Cable Pull Switch (Pull Rope Switch)-4 SPDT microswitches – cCSAus rated for non-hazardous area applications-NEMA-4X Type enclosure, yellow finish, stainless steel external component-Metric M20x1.5 threads |
SPS-4E-1-NP-NPT | SPS Series – Safety Cable Pull Switch (Pull Rope Switch)-4 SPDT microswitches – cCSAus rated for non-hazardous area applications-Nickel Plated Type NEMA-4X enclosure for extra corrosion protection, stainless steel external components -Standard 3/4-14 NPT threads |
SPS-4E-1-NP-MET | SPS Series – Safety Cable Pull Switch (Pull Rope Switch)-4 SPDT microswitches – cCSAus rated for non-hazardous area applications-Nickel Plated Type NEMA-4X enclosure for extra corrosion protection, stainless steel external components -Metric M20x1.5 threads |
SPS-4E-2-4-NPT | SPS Series – Safety Cable Pull Switch (Pull Rope Switch)-4 SPDT microswitches -cCSAus hazardous area rated for Class II, Div 1 & 2, Groups E,F, and G -NEMA-4 Type enclosure, yellow finish, steel external components -Standard 3/4-14 NPT threads |
SPS-4E-2-4-MET | SPS Series – Safety Cable Pull Switch (Pull Rope Switch)-4 SPDT microswitches -cCSAus hazardous area rated for Class II, Div 1 & 2, Groups E,F, and G -NEMA-4 Type enclosure, yellow finish, steel external components -Metric M20x1.5 threads |
SPS-4E-2-4X-NPT | SPS Series – Safety Cable Pull Switch (Pull Rope Switch)-4 SPDT microswitches -cCSAus hazardous area rated for Class II, Div 1 & 2, Groups E,F, and G -NEMA-4X Type enclosure, yellow finish, stainless steel external component-Standard 3/4-14 NPT threads |
SPS-4E-2-4X-MET | SPS Series – Safety Cable Pull Switch (Pull Rope Switch)-4 SPDT microswitches -cCSAus hazardous area rated for Class II, Div 1 & 2, Groups E,F, and G -NEMA-4X Type enclosure, yellow finish, stainless steel external component-Metric M20x1.5 threads |
SPS-4E-2-NP-NPT | SPS Series – Safety Cable Pull Switch (Pull Rope Switch)-4 SPDT microswitches -cCSAus hazardous area rated for Class II, Div 1 & 2, Groups E,F, and G -Nickel Plated Type NEMA-4X enclosure for extra corrosion protection, stainless steel external components -Standard 3/4-14 NPT threads |
SPS-4E-2-NP-MET | SPS Series – Safety Cable Pull Switch (Pull Rope Switch)-4 SPDT microswitches -cCSAus hazardous area rated for Class II, Div 1 & 2, Groups E,F, and G -Nickel Plated Type NEMA-4X enclosure for extra corrosion protection, stainless steel external components -Metric M20x1.5 threads |
SPS-2D-1-4-NPT | SPS Series – Safety Cable Pull Switch (Pull Rope Switch)-4 SPDT microswitches – cCSAus rated for non-hazardous area applications-NEMA-4 Type enclosure, yellow finish, steel external components -Standard 3/4-14 NPT threads |
SPS-2D-1-4-MET | SPS Series – Safety Cable Pull Switch (Pull Rope Switch)-4 SPDT microswitches – cCSAus rated for non-hazardous area applications-NEMA-4 Type enclosure, yellow finish, steel external components -Metric M20x1.5 threads |
SPS-2D-1-4X-NPT | SPS Series – Safety Cable Pull Switch (Pull Rope Switch)-4 SPDT microswitches – cCSAus rated for non-hazardous area applications-NEMA-4X Type enclosure, yellow finish, stainless steel external component-Standard 3/4-14 NPT threads |
SPS-2D-1-4X-MET | SPS Series – Safety Cable Pull Switch (Pull Rope Switch)-4 SPDT microswitches – cCSAus rated for non-hazardous area applications-NEMA-4X Type enclosure, yellow finish, stainless steel external component-Metric M20x1.5 threads |
SPS-2D-1-NP-NPT | SPS Series – Safety Cable Pull Switch (Pull Rope Switch)-4 SPDT microswitches – cCSAus rated for non-hazardous area applications-Nickel Plated Type NEMA-4X enclosure for extra corrosion protection, stainless steel external components -Standard 3/4-14 NPT threads |
SPS-2D-1-NP-MET | SPS Series – Safety Cable Pull Switch (Pull Rope Switch)-4 SPDT microswitches – cCSAus rated for non-hazardous area applications-Nickel Plated Type NEMA-4X enclosure for extra corrosion protection, stainless steel external components -Metric M20x1.5 threads |
SPS-2D-2-4-NPT | SPS Series – Safety Cable Pull Switch (Pull Rope Switch)-4 SPDT microswitches -cCSAus hazardous area rated for Class II, Div 1 & 2, Groups E,F, and G -NEMA-4 Type enclosure, yellow finish, steel external components -Standard 3/4-14 NPT threads |
SPS-2D-2-4-MET | SPS Series – Safety Cable Pull Switch (Pull Rope Switch)-4 SPDT microswitches -cCSAus hazardous area rated for Class II, Div 1 & 2, Groups E,F, and G -NEMA-4 Type enclosure, yellow finish, steel external components -Metric M20x1.5 threads |
SPS-2D-2-4X-NPT | SPS Series – Safety Cable Pull Switch (Pull Rope Switch)-4 SPDT microswitches -cCSAus hazardous area rated for Class II, Div 1 & 2, Groups E,F, and G -NEMA-4X Type enclosure, yellow finish, stainless steel external component-Standard 3/4-14 NPT threads |
SPS-2D-2-4X-MET | SPS Series – Safety Cable Pull Switch (Pull Rope Switch)-4 SPDT microswitches -cCSAus hazardous area rated for Class II, Div 1 & 2, Groups E,F, and G -NEMA-4X Type enclosure, yellow finish, stainless steel external component-Metric M20x1.5 threads |
SPS-2D-2-NP-NPT | SPS Series – Safety Cable Pull Switch (Pull Rope Switch)-4 SPDT microswitches -cCSAus hazardous area rated for Class II, Div 1 & 2, Groups E,F, and G -Nickel Plated Type NEMA-4X enclosure for extra corrosion protection, stainless steel external components -Standard 3/4-14 NPT threads |
SPS-2D-2-NP-MET | SPS Series – Safety Cable Pull Switch (Pull Rope Switch)-4 SPDT microswitches -cCSAus hazardous area rated for Class II, Div 1 & 2, Groups E,F, and G -Nickel Plated Type NEMA-4X enclosure for extra corrosion protection, stainless steel external components -Metric M20x1.5 threads |
Thermo Ramsey Safety Pull Switch: Ensuring Workplace Safety and Emergency Shutdowns
Introduction: In industrial settings where machinery and equipment are in operation, ensuring the safety of workers is of paramount importance. One critical component that contributes to maintaining a safe working environment is the Thermo Ramsey Safety Pull Switch ( Conveyor Protection Switches ). This innovative device is designed to provide reliable emergency shutdown capabilities, allowing immediate cessation of equipment operation in case of an emergency or potentially hazardous situation. In this article, we will delve into the functionality, features, and benefits of the Thermo Fisher Scientific Safety Pull Switch, highlighting its significance in enhancing workplace safety.
Understanding the Thermo Ramsey Pull Rope Emergency Switch
- Definition and Purpose: The Ramsey Safety Pull Switches is an electromechanical device installed in industrial environments to initiate an emergency stop of machinery and conveyor systems. It serves as a safety mechanism that enables workers to quickly and easily shut down equipment by simply pulling a cord or wire.
- Operation and Activation: The switch consists of a cable or cord that is typically red or bright-colored for easy identification. This cord is connected to a switch housing, which is strategically placed at accessible locations throughout the facility. In case of an emergency or when a hazardous situation arises, workers can initiate an emergency stop by pulling the cord, instantly cutting off power to the equipment and bringing it to a safe and controlled halt.
Features and Components of the Thermo Scientific Safety Pull Switch
- Robust Construction: Ramsey Safety Pull Switches are built to withstand the rigors of industrial environments. They are constructed with durable materials such as ruggedized plastics or metals, ensuring their longevity and reliability even in demanding conditions.
- Tension Sensing Mechanism: These safety switches incorporate a tension sensing mechanism that activates when the pull cord is pulled or subjected to a significant force. This mechanism triggers an immediate shutdown of the equipment, preventing accidents, injuries, or further damage.
- Reset Mechanism: Following an emergency shutdown, the Thermo Ramsey Safety Pull Rope Switch can be easily reset, restoring normal equipment operation once the hazardous situation has been addressed. This quick and straightforward reset feature minimizes downtime and facilitates a swift return to productivity.
- Visual Indicators: To enhance usability and visibility, the switch housings often include visual indicators, such as LED lights or highly visible signage, to alert workers of the switch’s status. These indicators help convey whether the equipment is active, stopped, or undergoing maintenance, ensuring clear communication and preventing accidental restarts.
Benefits and Applications of Thermo Fisher Scientific Safety Switches
- Worker Safety: The primary advantage of Thermo Ramsey Safety Pull Switches is their contribution to worker safety. By providing an accessible and intuitive emergency stop mechanism, these switches empower employees to take immediate action during hazardous situations, reducing the risk of injuries or accidents caused by uncontrolled machinery.
- Compliance with Safety Standards: Thermo Scientific Safety Pull Switches are designed to meet and exceed industry safety standards and regulations. Employing these switches ensures compliance with occupational health and safety guidelines, promoting a safe working environment and reducing potential legal liabilities.
- Versatility and Wide Applications: The versatile nature of Thermo Fisher Scientific Safety Pull Switches makes them suitable for various industrial applications. They can be integrated into conveyor systems, machinery, production lines, and other equipment found in industries such as manufacturing, mining, food processing, and logistics.
- Prevention of Equipment Damage: In addition to worker safety, these safety switches play a crucial role in preventing equipment damage. In emergency situations, the rapid shutdown initiated by the pull cord helps mitigate the risk of mechanical failures, overheating, or other potential malfunctions that could result in costly repairs or production delays.
Conclusion: The Thermo Scientific Pull Rope Emergency Switch is an indispensable safety device in industrial settings, prioritizing worker safety and ensuring the swift shutdown of equipment in emergency situations. With its robust construction, tension sensing mechanism, easy reset capabilities, and visual indicators, this switch enhances workplace safety, complies with safety standards, and safeguards against equipment damage. By adopting Thermo Ramsey Safety Pull Switches, industries can create a safer work environment, protect their employees, and maintain operational efficiency.
Additional information
Brand |
THERMO SCIENTIFIC RAMSEY |
---|
Get Offer
Shipping & Delivery
