SECUTRON (MRI-4046) Secutron 4000 Series Supervised Output M

The SECUTRON MRI-4046 Supervised Output Module is a critical component in advanced fire alarm and notification systems, designed for professional installers requiring precise and reliable circuit monitoring. Part of the robust 4000 Series, this module provides comprehensive supervision and control for auxiliary circuits in complex commercial and institutional fire detection environments.

Engineered for seamless integration with addressable fire alarm control panels, the MRI-4046 enables sophisticated monitoring of secondary circuits such as HVAC shutdown systems, elevator recall mechanisms, and auxiliary notification appliances. Its supervised architecture ensures continuous circuit integrity, immediately detecting and reporting any wiring faults, open circuits, or short conditions to the main fire control panel.

Key Features

• Full circuit supervision with continuous monitoring of input and output states
• Compatible with industry-standard addressable fire alarm panel architectures
• Supports multiple notification and control circuit configurations
• Low-voltage design with minimal power consumption
• UL Listed and compliant with NFPA 72 fire alarm installation standards
• Operating temperature range from 32°F to 120°F for diverse environmental conditions

Specifications

• Operating Voltage: 15-32 VDC
• Standby Current: Less than 250 µA
• Alarm Current: Configurable up to 2A per circuit
• Dimensions: 6.5″ x 4.25″ x 1.75″
• Agency Listings: UL 864, UL 268, UL 464

Typical installation scenarios include commercial office complexes, healthcare facilities, educational institutions, and high-rise buildings where reliable fire system integration is mission-critical. The MRI-4046’s modular design allows for flexible mounting within electrical enclosures and provides precise control for interconnected life safety systems.

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