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Citel 240/120 Volt 50kA Surge Protection Device
The CITEL M50-A Series surge protective device is an excellent choice for safeguarding electrical panels in industrial control systems, thanks to its robust 50kA surge current protection and hybrid MOV-GSG technology. Its UL 1449 Type 1 listing ensures reliability for service entrance and distribution panels, while the fail-safe design and real-time diagnostics enhance operational safety. Ideal for both indoor and outdoor installations, this SPD is particularly suited for environments like manufacturing facilities and warehouses where electrical stability is crucial.
Dwayne Kula | President, CTO and Founder
Out of stock
Product Specifications
Key Features
| Brand | Citel |
| SPD Type | UL1449 TYPE 1 LISTED |
| Volts | 240/120 |
| Phase | 1S |
| Modes | L-L, L-N, L-G, N-G |
| Voltage Protection Rating | 1200/700/1200/1200 |
| Maximum Continuous Operating Voltage | 280/140/140/120 |
| IN | 20 kA |
| SCCR | 150 kA |
| IMAX | 50 kA |
| Technology | MOV-GSG |
| Network Configuration | 1PH, 3W+G, Split Phase |
| Connection Method | 36 in #12 AWG LEADS |
| Mounting | Threaded 1/2 in NPT |
| Fail Safe | Yes, no upstream over current protection required |
| Real-Time Diagnostics | LED and audible alarm |
Product Description
Key Features
- Brand: Citel
- SPD Type: UL1449 TYPE 1 LISTED
- Volts: 240/120
- Phase: 1S
- Modes: L-L, L-N, L-G, N-G
- Voltage Protection Rating: 1200/700/1200/1200
- Maximum Continuous Operating Voltage: 280/140/140/120
- IN: 20 kA
- SCCR: 150 kA
- IMAX: 50 kA
- Technology: MOV-GSG
- Network Configuration: 1PH, 3W+G, Split Phase
- Connection Method: 36 in #12 AWG LEADS
- Mounting: Threaded 1/2 in NPT
- Fail Safe: Yes, no upstream over current protection required
- Real-Time Diagnostics: LED and audible alarm
The CITEL M50-A Series is a panel-mounted surge protective device (SPD) designed for service entrance, branch, and distribution panel applications, featuring hybrid MOV-GSG technology, 50kA surge current protection per mode, LED status indication, and an audible alarm.
It provides L-N, L-G, and N-G protection with no leakage current, is suitable for indoor or outdoor installation, and is UL 1449 Type 1 Listed.
Web ID: 2753
Product Overview
The Citel 240/120 Volt 50kA Surge Protection Device is engineered for safeguarding electrical panels and industrial control systems. It is designed to handle a maximum surge current of 50kA, utilizing MOV-GSG technology for effective surge suppression. This device is UL1449 Type 1 listed, ensuring compliance with industry standards for surge protection.
With a side mount and threaded M22 adapter, this surge protector is suitable for both indoor and outdoor installations. It features fail-safe behavior, eliminating the need for upstream overcurrent protection. This makes it a reliable choice for service entrance, branch, and distribution panel applications.
Core Performance and Output
This surge protection device offers robust performance with a maximum surge current capacity of 50kA per mode. It supports L-L, L-N, L-G, and N-G modes, providing comprehensive protection for various electrical configurations. The device operates with a maximum continuous operating voltage of 280/140/140/120, ensuring compatibility with standard electrical systems.
The device's structural design includes a threaded 1/2 inch NPT mounting, allowing for secure installation. It is equipped with real-time diagnostics through LED indicators and an audible alarm, providing immediate feedback on operational status. The device's fail-safe design ensures that it remains operational without requiring upstream overcurrent protection.
Adjustability and Control Options
The Citel Surge Protection Device features real-time diagnostics, including LED status indicators and an audible alarm, to alert users of any issues. This allows for quick identification and resolution of potential problems, ensuring continuous protection of electrical systems.
Its hybrid MOV-GSG technology provides reliable surge suppression, adapting to varying electrical conditions without manual intervention. The device is designed for straightforward integration into existing electrical panels, with 36-inch #12 AWG leads for easy connection.
Longevity and Reliability
Built with durability in mind, this surge protection device is designed to withstand harsh electrical environments. Its UL1449 Type 1 listing confirms its capability to handle high surge currents, ensuring long-term reliability in protecting electrical systems.
The device's fail-safe design and lack of leakage current contribute to its longevity, reducing the need for frequent maintenance or replacement. This makes it a dependable choice for facilities requiring consistent surge protection.
Build Quality and Physical Characteristics
The Citel Surge Protection Device is constructed with high-quality materials to ensure durability and performance. Its threaded 1/2 inch NPT mounting provides a secure and stable installation, suitable for both indoor and outdoor environments.
The device's compact design allows for easy integration into existing electrical panels, while its robust construction ensures it can withstand the demands of industrial applications. The inclusion of real-time diagnostics further enhances its reliability and ease of use.
Where This Product Fits Best
This surge protection device is ideal for environments where electrical panels and control systems require robust surge protection. Its design and features make it suitable for a variety of applications.
- fixture repair and replacement
- emergency backup integration
- lighting maintenance support
- retrofit support
- code compliance upgrades
- emergency egress support
The device's fail-safe design and real-time diagnostics make it particularly well-suited for environments where reliability and quick response to electrical issues are critical.
Installation and Long-Term Use
Installation of the Citel Surge Protection Device is straightforward, thanks to its threaded 1/2 inch NPT mounting and 36-inch #12 AWG leads. This allows for secure and efficient integration into existing electrical systems.
Over the long term, the device's fail-safe design and real-time diagnostics reduce maintenance requirements, ensuring continuous protection without frequent intervention. Its robust construction and UL1449 Type 1 listing further contribute to its reliability and longevity.
How This Fixture Is Commonly Used
This surge protection device is commonly used in electrical panels and industrial control systems where reliable surge protection is essential. It is typically installed at service entrances, branch panels, and distribution panels to provide comprehensive protection against electrical surges.
While the device is designed to handle high surge currents, it is important to consider the electrical configuration and mounting requirements to ensure optimal performance. The device's real-time diagnostics and fail-safe design make it a practical choice for facilities requiring consistent and reliable surge protection.
Safety, Certifications, and Warranty
The Citel Surge Protection Device is UL1449 Type 1 listed, confirming its compliance with industry standards for surge protection. This certification ensures that the device meets rigorous safety and performance criteria.
The device's fail-safe design and real-time diagnostics further enhance its safety and reliability, providing users with confidence in its performance. Warranty information is available upon request, ensuring peace of mind for long-term use.
Frequently Asked Questions
Q: What is the maximum surge current capacity of this device?
A: The maximum surge current capacity is 50kA per mode.
Q: Does this device require upstream overcurrent protection?
A: No, the device features a fail-safe design that does not require upstream overcurrent protection.
Q: What type of mounting does this device use?
A: It uses a threaded 1/2 inch NPT mounting for secure installation.
Q: Is this device suitable for outdoor installation?
A: Yes, it is suitable for both indoor and outdoor installations.
Q: How does the real-time diagnostics work?
A: The device includes LED status indicators and an audible alarm for real-time diagnostics.
Application Questions and Clarification
Q: Can this device be used for emergency backup integration?
A: Yes, it is suitable for emergency backup integration as part of its primary applications.
Q: Is this device appropriate for retrofit support?
A: Yes, it is designed to support retrofit projects, providing reliable surge protection.
Q: What are the primary applications for this surge protection device?
A: Primary applications include fixture repair and replacement, emergency backup integration, lighting maintenance support, and retrofit support.
Q: Are there any secondary applications for this device?
A: Yes, secondary applications include code compliance upgrades, emergency egress support, and service stock for maintenance teams.
