The Simplex 637-119 4100 Power Supply 120V Power Limited is a reliable power supply module designed for use with Simplex 4100 Series Fire Alarm Control Panels. This unit provides regulated 120VAC power to support system components and notification appliances, ensuring dependable performance in critical fire alarm applications. Engineered for professional fire alarm installations, the Simplex 637-119 delivers stable power output and integrates seamlessly into existing Simplex 4100 systems. It is ideal for system expansion, replacement, or maintenance of legacy fire alarm installations. Key Features • Designed for Simplex 4100 fire alarm systems• 120VAC power input• Power limited output for system safety• Reliable regulated power supply• Ideal for system expansion or replacement• Professional grade fire alarm power module• Designed for continuous operation• Compatible with legacy Simplex 4100 systems Reliable System Power The Simplex 637-119 power supply provides consistent power to fire alarm control panel components and connected devices. Its power limited design helps ensure system protection and compliance with fire alarm system requirements. This module is commonly used in Simplex 4100 systems where additional power capacity or replacement power supply modules are required. Specifications • Model: 637-119• Type: Power Supply Module• Input Voltage: 120VAC• Power Type: Power Limited• System Compatibility: Simplex 4100 Series• Weight: Approximately 13.8 lb Compatibility The Simplex 637-119 is designed for use with: • Simplex 4100 Fire Alarm Control Panels• Legacy Simplex 4100 systems• System expansion configurations• Replacement installations Applications Ideal for: • Commercial buildings• Hospitals• Universities• Industrial facilities• Government buildings• Large facilities with Simplex systems Why Choose the Simplex 637-119? The Simplex 637-119 offers dependable performance and seamless integration with Simplex 4100 fire alarm systems. It is an excellent choice for maintaining, expanding, or upgrading existing fire alarm installations. Brand: SimplexModel: 637-119Type: Power SupplyInput Voltage: 120VCompatibility: Simplex 4100 Series
