301-CT-12K

The Sentrol 301-CT-12K Magnetic Interlock Switch is a versatile and reliable electrical component designed for applications where two doors or panels need to be interlocked to ensure safety and compliance with industrial regulations. This model is specifically engineered to handle high currents and voltages, making it an ideal choice for heavy-duty industrial machinery, emergency doors, and other critical applications.

The Sentrol 301-CT-12K is a magnetic interlock switch, which means it utilizes powerful magnets to detect the position of the doors or panels it is attached to. When the doors or panels are in their proper, aligned position, the magnets create a closed circuit, allowing the electrical current to flow through the switch and complete the circuit. However, if one door or panel is opened while the other is closed, the magnetic connection is broken, interrupting the electrical flow and triggering an alarm or other safety response.

This particular model, the 301-CT-12K, is rated for a maximum current of 12 amps and a voltage of 24V AC or DC. It is designed to be durable and long-lasting, with a robust construction that can withstand the rigors of industrial environments. The switch is also UL listed, ensuring that it has been independently tested and certified to meet the highest safety and quality standards.

The Sentrol 301-CT-12K Magnetic Interlock Switch is easy to install and integrate into existing systems. It comes with mounting hardware and clear instructions, allowing for quick and straightforward installation. The switch also features a visible indicator light, which illuminates when the doors or panels are properly aligned and the circuit is closed.

In summary, the Sentrol 301-CT-12K Magnetic Interlock Switch is a high-performance, reliable, and safe electrical component designed for industrial applications where two doors or panels need to be interlocked. It is rated for high currents and voltages, is UL listed, and features easy installation and clear indicators. By ensuring that doors or panels remain properly aligned, this switch helps prevent accidents, safeguards equipment, and maintains regulatory compliance.

Sentrol 301-CT-12K magnetic interlock switches are electrical devices designed for use in applications where safety is critical, such as doors, hatches, or accessways in industrial or hazardous environments. These switches use magnetic sensing technology to detect the position of the door or cover and signal the control system accordingly. Here are some pros and cons of buying Sentrol 301-CT-12K magnetic interlock switches:

1. High reliability: Magnetic interlock switches offer reliable operation due to their simple design and robust construction. They can withstand harsh environments and are less prone to failure compared to other types of switches.

2. Safe operation: Magnetic interlock switches are essential safety devices in many industrial applications, as they ensure that doors or hatches are properly closed and locked before machinery is started or hazardous processes are initiated.

3. Easy installation: The Sentrol 301-CT-12K magnetic interlock switches are easy to install and require minimal wiring. They can be mounted on the door frame or the switchbox, and the magnetic sensor can be attached to the moving part of the door or cover.

4. Versatile: These switches can be used in various industrial applications, including oil and gas, chemical processing, power generation, and mining. They can also be used in marine and offshore environments.

1. Cost: Magnetic interlock switches can be more expensive than other types of switches due to their rugged design and advanced sensing technology. However, their reliability and safety features make them a worthwhile investment in many applications.

2. Complexity: While the installation process is relatively simple, the wiring and connection of the magnetic interlock switches to the control system can be more complex than other types of switches. It is essential to follow the manufacturer's instructions carefully to ensure proper installation and operation.

3. Maintenance: Like any other electrical device, magnetic interlock switches require regular maintenance to ensure they continue to function correctly. This includes cleaning the contacts, checking the wiring, and testing the switch periodically.

Sentrol 301-CT-12K magnetic interlock switches offer several advantages, including high reliability, safe operation, easy installation, and versatility. While they may be more expensive than other types of switches and require some complexity in wiring and maintenance, their essential safety features make them a worthwhile investment in many industrial applications. Therefore, if you require a reliable and safe electrical switching solution for your industrial application, consider investing in Sentrol 301-CT-12K magnetic interlock switches.

Details:

Measuring devices shown in picture for scale only - they are not included with listing. Free shipping. Government surplus new old stock. Parts may have some superficial scuffing or minor surface rusting from shelf/ storage wear.

Sentrol industrial magnetic interlock switch 301-CT-12K nos: government property surplus.

specifications indusswitch:

• brand: Sentrol Industrial
• mpn: 301-ct-12k
• part type: Switch

returns indusswitch:

• policy: returns accepted
• time: 30 days
• method: money back
• paid by: seller

seller indusswitch:

• city: clinton township, michigan
• rating: 100.0%
• # reviews: 7679

payments indusswitch:

• other
• wallet: paypal
• credit card: mastercard

offer indusswitch:

• availability: in stock
• best offers: true
• started: august 9, 2025
• options: ship-to-home
• in stock #: 4
• prices: $32.99–$99.99
• item condition:
  • New – Open box
  • New
  • Used
• sold #: 19

shipping indusswitch:

• type: calculated
• carrier: usps, ups
• class: expedited, standard, one-day
• transit: 3-5 days
• service: usps priority mail, ups ground, ups next day air

general indusswitch:

• category: Business & Industrial > Electrical Equipment Supplies > Magnetic Reed Switches

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