The Simplex 4100-1246 Flex 50 Class A Adapter is a critical component designed for comprehensive fire alarm communication and circuit monitoring in advanced addressable fire detection systems. Engineered specifically for commercial and institutional environments, this module provides robust Class A circuit supervision for Simplex intelligent fire alarm networks, enabling reliable signal transmission and fault detection across complex life safety infrastructures.
Integrated into sophisticated fire alarm control panels, the 4100-1246 Flex 50 Class A Adapter supports critical circuit management by providing dedicated signal routing and comprehensive fault monitoring. Its precision-engineered design allows seamless integration with Simplex 4100 series panels, facilitating enhanced communication protocols in high-performance fire detection and notification systems.
Key Features
- Full Class A circuit supervision with continuous fault detection and circuit integrity monitoring
- Compatible with Simplex 4100 series intelligent fire alarm control panels
- Supports multiple communication pathways for redundant signal transmission
- Robust circuit protection against single-point failures and wire path disruptions
- Compact module design minimizing panel space requirements
- UL Listed and compliant with NFPA 72 National Fire Alarm and Signaling Code standards
Technical Specifications
- Operating Voltage: 24VDC nominal
- Maximum Standby Current: 0.5mA
- Maximum Alarm Current: 50mA per circuit
- Temperature Range: 32°F to 120°F (0°C to 49°C)
- Relative Humidity: 10% to 93% non-condensing
Typical installation environments include commercial office complexes, educational facilities, healthcare campuses, manufacturing plants, and multi-story institutional buildings requiring comprehensive fire alarm circuit management. The 4100-1246 Flex 50 Class A Adapter ensures reliable communication between initiating devices, notification appliances, and central fire alarm control panels, maintaining critical life safety system performance.
Certified for use in addressable fire alarm systems, this module meets stringent agency requirements including UL 268 (Smoke Detectors), UL 464 (Audible Signaling Devices), and adheres to the latest NFPA 72 regulatory standards for fire alarm system design and implementation.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 0.75 lbs |
|---|---|
| Dimensions | 13.1 × 10.4 × 2.5 in |
| Condition | New |
| Manufacturers | Simplex |
| Part Type | Module |







