Wheelock (PS-EXP) Ps-8 plug in module,4 class “a” or 8 class “b” circuits,rd

The Wheelock PS-EXP Plug-In Module is a critical component in comprehensive fire alarm and notification systems, designed for professional installers and facilities managers who require robust, reliable circuit expansion capabilities. This versatile module provides advanced circuit management for addressable fire alarm panels, enabling sophisticated zoning and signal routing in complex commercial and institutional environments.

Engineered for maximum flexibility, the PS-EXP supports up to 4 Class A or 8 Class B circuits, making it an ideal solution for large-scale fire detection and notification infrastructure. Its plug-in architecture allows seamless integration with compatible Wheelock control panels and notification appliance circuits, facilitating efficient system design and rapid installation in high-stakes environments such as office complexes, healthcare facilities, educational institutions, and industrial settings.

Key Features

• Supports 4 Class A or 8 Class B circuits for comprehensive zone management
• Compatible with addressable fire alarm panel architectures
• Rugged, professional-grade construction meeting NFPA 72 requirements
• UL Listed for reliable performance in critical life safety applications
• Simplified plug-in design reduces installation time and complexity
• Designed for seamless integration with Wheelock notification systems

Specifications

• Manufacturer: Wheelock
• Model: PS-EXP
• Circuit Configuration: 4 Class A or 8 Class B
• Certification: UL 864, UL 268, NFPA 72 compliant

Fire alarm professionals will appreciate the PS-EXP’s robust engineering, which supports sophisticated notification strategies in mission-critical environments. Whether retrofitting an existing system or designing a new installation, this module provides the technical flexibility required for comprehensive life safety solutions.

For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com