Key Features
- Compatible with isolated and non-isolated detectors
- Designed to meet UL268/ULCS529 requirements for smoke detectors
- Designed to meet UL521/ULC S530 requirements for heat detector
Key Features
- Compatible with isolated and non-isolated detectors
- Designed to meet UL268/ULCS529 requirements for smoke detectors
- Designed to meet UL521/ULC S530 requirements for heat detector
Key Features
- Compatible with isolated and non-isolated detectors
- Designed to meet UL268/ULCS529 requirements for smoke detectors
- Designed to meet UL521/ULC S530 requirements for heat detector

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Overview
Specifications
Documents
Product Overview
The MRI-4003-R Relay base provides one form C (SPDT) contact rated at 2A at 30Vdc, or 0.5A at 125Vac and a compatible panel can switch discrete contacts by command.
Main Features
- Compatible with isolated and non-isolated detectors
- Designed to meet UL268/ULCS529 requirements for smoke detectors
- Designed to meet UL521/ULC S530 requirements for heat detector
General Information
Name: Secutron MRI-4003-R Relay Base
Category: Fire, Fire Detection Devices, Detector Bases
UPC Code: 628090283501
Country of Origin: Canada. Country of origin is subject to change.
Specifications
ADI Part Number 5T-MRI4003R Brand Name Secutron Manufacturer Part Number MRI-4003-R