The Simplex 636-289 Power Supply represents a critical infrastructure component for commercial fire alarm systems, specifically engineered for the robust 4020 control panel ecosystem. Designed for mission-critical applications in complex commercial environments, this reconditioned power supply delivers reliable electrical management for addressable fire detection networks. Professional installers will appreciate its precision-engineered architecture that ensures consistent power distribution across intricate fire alarm configurations.
Engineered for commercial facilities ranging from healthcare complexes to multi-story office buildings, this power supply integrates seamlessly within Group 1 compatibility sets for Simplex 4020 panels. Its professional-grade reconstruction includes comprehensive testing and calibration to meet stringent fire safety performance standards, providing a cost-effective solution for contractors managing system upgrades or replacements.
Key Features
- Fully reconditioned to original manufacturer specifications with comprehensive two-year warranty
- Compatible with Simplex 4020 control panel architecture and Group 1 board configuration
- Meets NFPA 72 National Fire Alarm and Signaling Code installation requirements
- Includes $500 refundable core charge for responsible component exchange
- Precision-engineered for consistent electrical performance in commercial fire detection systems
- UL-listed component supporting comprehensive fire alarm system reliability
Technical Specifications
Specific voltage, amperage, and dimensional details are available upon technical consultation with our engineering support team. Professional installers are encouraged to verify precise electrical and mounting specifications for their specific installation requirements.
Recommended for use in commercial facilities including healthcare campuses, educational institutions, corporate office complexes, and mission-critical infrastructure where uninterrupted fire detection system performance is paramount.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 8 lbs |
|---|---|
| Dimensions | 12.5 × 6.5 × 5 in |
| Condition | Reconditioned with TWO YEAR WARRANTY |
| Part Type | Power Supply |
| Manufacturers | Simplex |
| Compatible Panels | Simplex 4020 |
| Board group | 4020 Compatibility Group 1, Group 1 set: 565-209 (MC) + 565-220 (PSI) + 565-222 or 566-758 (slave), Warranty: 2 years, Core charge: $500 refundable |







