TRI-TRONICS PSC-4 Power Supply Elevator Door Control Light Screen

( Brand: Tri-tronics ), ( Mounting Style: Screw-in, Snap-on ), ( Protection Lock: No ), ( Programming Required: Yes ), ( Items Included: Mounting Hardware, Software ), ( Terminal Type: Pin ), ( Manufacturer Part Number: PSC-4 ), ( Output Connection: H-bridge ), ( Material: Hi-flex Robotic Parts, Nema 1 Enclosure, Rugged Metal, Nylon Grade Material ), ( California Prop 65 Warning: For More Information Go To Www.p65warnings.ca.gov ), ( Type: Door Control Unit ), ( Connector Type: Female ), ( Country Of Origin: United States )

Review TRI TRONICS Used Model Power Supply By Elevator Door Control Light Screen

Tri-Tronics PSC-4 Power Supply for Elevator Door Control Light Screen

The Tri-Tronics PSC-4 Power Supply is a versatile and reliable solution designed for elevator door control light screens. This power supply ensures the consistent and efficient operation of the light screen, providing essential functionality to elevators and enhancing the user experience.

The PSC-4 Power Supply features a robust design, with a compact size of 9.3 x 6.9 x 1.6 inches, making it easy to install and integrate into various elevator systems. It is engineered to operate in temperatures ranging from 32 F to 104 F (0 C to 40 C), ensuring stable performance in a wide range of environments.

This power supply is designed to support a maximum current draw of 2.5 amps at 12 volts DC, providing sufficient power for most standard elevator door control light screens. It also incorporates over-voltage and over-current protection, safeguarding against potential damage from power surges or excessive current draw.

The Tri-Tronics PSC-4 Power Supply is compatible with various types of light screens, including those utilizing incandescent, LED, or neon bulbs. It comes with a conveniently located on/off switch and a grounding terminal, allowing for easy installation and maintenance.

With a long-lasting design and reliable performance, the Tri-Tronics PSC-4 Power Supply is the ideal choice for maintaining the functionality and aesthetics of elevator door control light screens. It is backed by Tri-Tronics' commitment to quality and customer support, ensuring peace of mind for building managers, facilities maintenance teams, and elevator technicians.

Tri-Tronics PSC-4 Power Supply is an elevator door control accessory that powers the door opening and closing light, as well as the warning screen. Here are some potential pros and cons of purchasing this power supply:

1. Compatibility: The PSC-4 power supply is designed to work with Tri-Tronics elevator control systems, ensuring seamless integration with your existing setup.

2. Reliability: Tri-Tronics is a well-known brand in the elevator industry, and their products are generally known for their durability and dependability.

3. Easy installation: The PSC-4 power supply is designed to be easy to install, with clear instructions and straightforward connections.

4. Energy efficiency: This power supply is designed to be energy efficient, which can help reduce your overall energy consumption and save you money on utility bills.

5. Improved safety: Properly functioning door lights and warning screens are essential for ensuring the safety of elevator passengers.

1. Cost: The Tri-Tronics PSC-4 power supply may be more expensive than some other options on the market.

2. Limited compatibility: While the PSC-4 power supply is designed to work with Tri-Tronics elevator control systems, it may not be compatible with other brands or models.

3. Potential for compatibility issues: Even within the Tri-Tronics brand, there may be compatibility issues with certain elevator models or control systems.

4. Dependence on Tri-Tronics for support: As with any brand-specific product, you may be reliant on Tri-Tronics for technical support and replacement parts.

The Tri-Tronics PSC-4 Power Supply is a reliable and efficient solution for powering the door opening and closing lights and warning screens on Tri-Tronics elevator control systems. While it may be more expensive than some other options, its compatibility, energy efficiency, and improved safety features make it a worthwhile investment for those in need of a replacement or upgrade.

If you are in the market for a new power supply for your Tri-Tronics elevator control system, the PSC-4 power supply is a solid choice. Its compatibility, reliability, and ease of installation make it a worthwhile investment for those seeking to maintain the safety and functionality of their elevator system. However, it's important to keep in mind the potential cost and compatibility limitations, and to ensure that it is the best fit for your specific elevator model and control system.

Details:

This came out of a multi at mod. Was working when replaced.

part #: psc4 prices

• $150.00-$527.10

specifications ecusrush:

• brand: Tri-tronics
• mounting style: Screw-in, Snap-on
• protection lock: No
• programming required: Yes
• items included: Mounting Hardware, Software
• terminal type: Pin
• manufacturer part number: PSC-4
• output connection: H-bridge
• material: Hi-flex Robotic Parts, Nema 1 Enclosure, Rugged Metal, Nylon Grade Material
• california prop 65 warning: For More Information Go To Www.p65warnings.ca.gov
• type: Door Control Unit
• connector type: Female
• country of origin: United States

returns ecusrush:

• policy: No Returns

seller ecusrush:

• # reviews: 40
• rating: 100.0%
• city: Hudson, Florida

offer ecusrush:

• options: Ship-to-home
• best offers: True
• started: November 27, 2025
• availability: In Stock
• sold: 0
• quantity: 1

shipping ecusrush:

• carrier: USPS
• transit: 6-13 Days
• type: Fixed
• class: Expedited
• cost: $50.00
• service: USPS Priority Mail

payments ecusrush:

• money order
• wallet: Paypal
• other
• credit card: Visa

general ecusrush:

• condition: Used
• Car Truck Parts Accessories > Starters, Alternators, ECUs Wiring > ECUs Computer Modules