The Simplex (450-323) Terminal Block is a critical interconnection component designed for precision electrical signal routing in commercial fire alarm and detection systems. Engineered for reliability and consistent performance, this terminal block enables seamless electrical connections within complex fire alarm panel configurations, supporting robust communication between detection devices, notification appliances, and control circuits.
Specifically optimized for professional fire alarm installation environments, the 450-323 terminal block provides installers with a high-integrity connection point that meets stringent industry standards for electrical continuity and signal transmission. Compatible with addressable fire alarm panels and conventional notification circuits, this component is essential for maintaining the comprehensive integrity of life safety infrastructure in commercial, industrial, and institutional settings.
Key Features
- High-conductivity copper alloy contacts for superior electrical signal transmission
- UL Listed and compatible with NFPA 72 National Fire Alarm and Signaling Code requirements
- Precision-engineered mounting design for consistent, secure device interconnection
- Corrosion-resistant construction supporting long-term reliability in diverse environmental conditions
- Direct replacement component for Simplex fire alarm control panel systems
- Supports multiple wire gauge configurations for flexible system integration
Specifications
- Manufacturer: Simplex
- Part Number: 450-323
- Condition: New OEM Component
- Electrical Rating: Designed for low-voltage signaling circuits
- Installation Locations: Fire alarm control panels, notification circuit junction points
Typical deployment environments include commercial office complexes, educational facilities, healthcare campuses, hospitality venues, and industrial manufacturing settings where reliable fire detection and notification infrastructure is mission-critical. Fire alarm technicians and facilities managers can confidently integrate this terminal block knowing it meets the rigorous performance standards required for life safety system design.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 1 lbs |
|---|---|
| Dimensions | 8 × 6 × 5 in |
| Condition | New |
| Manufacturers | Simplex |
| Part Type | Replacement Part |







