3-PPS/M | Simplex Primary Power Supply, 24 VDC 7A with Auxiliary Outputs
Simplex · Power Supplies & Transformers
Description The Simplex 3-PPS/M is a primary power supply module designed for use with Simplex fire alarm systems. Operating on 120 VAC, it provides 24 VDC regulated output along with auxiliary power to support control panels and peripheral devices. Technical Specifications Condition New/Never Used Surplus Brand Simplex Category Fire & Life Safety Part Number 3-PPS/M Subcategory Power Supplies Type Primary Power Supply Input Voltage 120 VAC, 50/60 Hz DC Output 24 VDC, 7 Amps Nominal Auxiliary Outputs Two Power-Limited, 3.5 Amps Each Battery Charger Integrated Charging for Standby Batteries Module Support Supports One User Interface Module Mounting Fits One Wallbox Footprint + One Local Rail Module Space Color Standard Fire Equipment Finish (Red/Gray) Enclosure Internal Fire Panel Mount Operating Temperature 32°F to 120°F (0°C to 49°C) Certifications UL Listed for Fire Protective Signaling Application Fire Alarm Power Supply Weight 12.0 lb (approx.) Information About 3-PPS/M The 3-PPS/M is part of Simplex’s modular fire alarm system components, engineered to supply reliable power for control functions, user interface modules, and system devices. It provides 7 amps of nominal 24 VDC output and two 3.5-amp auxiliary, power-limited outputs for notification appliances and accessories. Housed in a compact footprint, it occupies one wallbox position and one local rail module slot. The unit includes battery charging capability for standby operation and is UL listed for fire protective signaling, ensuring compliance with life-safety requirements. Key Features: Primary Power Module: Supplies regulated DC power for Simplex fire alarm systems. 120 VAC Input: Operates on standard building power at 50/60 Hz. 7A DC Output: Provides nominal 24 VDC regulated system power. Auxiliary Outputs: Includes two 3.5A power-limited outputs for devices and NACs. Battery Charging: Integrated charger supports standby batteries for backup power. Compact Design: Occupies one wallbox footprint and one local rail module space. System Integration: Supports one user interface module within the fire alarm system. UL Listed: Approved for fire protective signaling applications. The 3-PPS/M delivers the reliability and precision required for powering Simplex fire alarm control systems and notification devices.
Brand: Simplex · Category: Power Supplies & Transformers
Key features
- Primary Power Module: Supplies regulated DC power for Simplex fire alarm systems.
- 120 VAC Input: Operates on standard building power at 50/60 Hz.
- 7A DC Output: Provides nominal 24 VDC regulated system power.
- Auxiliary Outputs: Includes two 3.5A power-limited outputs for devices and NACs.
- Battery Charging: Integrated charger supports standby batteries for backup power.
- Compact Design: Occupies one wallbox footprint and one local rail module space.
- System Integration: Supports one user interface module within the fire alarm system.
- UL Listed: Approved for fire protective signaling applications.
Specifications
| Manufacturer part number | 3-PPS/M |
|---|---|
| Condition | New/Never Used Surplus |
| Brand | Simplex |
| Category | Fire & Life Safety |
| Part Number | 3-PPS/M |
| Subcategory | Power Supplies |
| Type | Primary Power Supply |
| Input Voltage | 120 VAC, 50/60 Hz |
| DC Output | 24 VDC, 7 Amps Nominal |
| Auxiliary Outputs | Two Power-Limited, 3.5 Amps Each |
| Battery Charger | Integrated Charging for Standby Batteries |
| Module Support | Supports One User Interface Module |
| Mounting | Fits One Wallbox Footprint + One Local Rail Module Space |
| Color | Standard Fire Equipment Finish (Red/Gray) |
| Enclosure | Internal Fire Panel Mount |
| Operating Temperature | 32°F to 120°F (0°C to 49°C) |
| Certifications | UL Listed for Fire Protective Signaling |
| Application | Fire Alarm Power Supply |
| Weight | 12.0 lb (approx.) |
| Product type | Primary Power Supply |
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