

636-646E | Simplex Power Supply for Fire Alarm Systems
- Regular price
- $734.00
- Sale price
- $734.00
- Regular price
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Product Description P/N: 636-646E
Description
The Simplex 636-646E is a regulated power supply unit designed to support Simplex fire alarm and building safety systems. It provides reliable power distribution for panel electronics and connected devices. This model has been discontinued but remains important for maintaining legacy system functionality.
Technical Specifications
Condition | New/Never Used Surplus |
Brand | Simplex |
Category | Fire Safety |
Part Number | 636-646E |
Subcategory | Power Supply |
Function | Regulated DC power supply for fire alarm panels |
Application | Fire alarm and building safety systems |
Input Voltage | AC input (panel dependent) |
Output Voltage | Regulated DC (system specific) |
Construction | PCB/Module power supply unit |
Mounting Type | Internal system mounting |
Series Compatibility | Simplex legacy fire alarm systems |
Status | Discontinued by Manufacturer |
Use Case | Legacy panel support and replacement |
Weight | 1.05 lbs |
Information About 636-646E
The 636-646E is a dedicated power supply developed for use within Simplex fire alarm systems and related control equipment. It converts AC input into stable DC output to ensure proper operation of detection, signaling, and control components. Built with robust circuitry and safety protections, it was designed for long-term use in life-safety applications. Although discontinued by the manufacturer, it is often retained as a service part to keep older Simplex installations fully operational.
Key Features:
- Regulated Power Supply: Provides stable DC output for fire alarm panels.
- System Compatibility: Designed for Simplex fire alarm and safety systems.
- Reliable Distribution: Ensures consistent power delivery to panel electronics.
- Protective Design: Built with safeguards against overload and power surges.
- Legacy System Support: Essential for maintaining older Simplex configurations.
- Direct Replacement: Fits designated slots within supported panels.
- Continuous Duty: Designed for 24/7 operational reliability.
- Compact Construction: PCB-based module for internal installation.
- Discontinued Part: No longer manufactured but used for maintenance and repair.
The 636-646E delivers the reliability and precision required for powering Simplex fire alarm and building safety systems.
Description
The Simplex 636-646E is a regulated power supply unit designed to support Simplex fire alarm and building safety systems. It provides reliable power distribution for panel electronics and connected devices. This model has been discontinued but remains important for maintaining legacy system functionality.
Technical Specifications
Condition | New/Never Used Surplus |
Brand | Simplex |
Category | Fire Safety |
Part Number | 636-646E |
Subcategory | Power Supply |
Function | Regulated DC power supply for fire alarm panels |
Application | Fire alarm and building safety systems |
Input Voltage | AC input (panel dependent) |
Output Voltage | Regulated DC (system specific) |
Construction | PCB/Module power supply unit |
Mounting Type | Internal system mounting |
Series Compatibility | Simplex legacy fire alarm systems |
Status | Discontinued by Manufacturer |
Use Case | Legacy panel support and replacement |
Weight | 1.05 lbs |
Information About 636-646E
The 636-646E is a dedicated power supply developed for use within Simplex fire alarm systems and related control equipment. It converts AC input into stable DC output to ensure proper operation of detection, signaling, and control components. Built with robust circuitry and safety protections, it was designed for long-term use in life-safety applications. Although discontinued by the manufacturer, it is often retained as a service part to keep older Simplex installations fully operational.
Key Features:
- Regulated Power Supply: Provides stable DC output for fire alarm panels.
- System Compatibility: Designed for Simplex fire alarm and safety systems.
- Reliable Distribution: Ensures consistent power delivery to panel electronics.
- Protective Design: Built with safeguards against overload and power surges.
- Legacy System Support: Essential for maintaining older Simplex configurations.
- Direct Replacement: Fits designated slots within supported panels.
- Continuous Duty: Designed for 24/7 operational reliability.
- Compact Construction: PCB-based module for internal installation.
- Discontinued Part: No longer manufactured but used for maintenance and repair.
The 636-646E delivers the reliability and precision required for powering Simplex fire alarm and building safety systems.
