SAE SSU-MR-311/T Relay Low Current TTL+ Single Pole Double Throw
Special Order: typically 2–6 weeks
Ships directly from the manufacturer. This is an estimated lead time, not a guaranteed delivery date.
Availability can change and lead times may be longer. If your project has a deadline, check with us before ordering.
A member of our team will check with the manufacturer and personally reply by email.
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Key Features
- Reliable low-current switching that preserves battery life and minimizes heat in fire and security panels
- TTL+ compatible input for easy integration with modern control boards and access-control electronics
- Single Pole Double Throw (SPDT) configuration provides flexible switching for alarms, tamper circuits, and auxiliary outputs
- Compact, panel-friendly form factor designed for space-constrained enclosures and retrofit installations
- Built to fire-sector standards with clear manufacturer part number (SSU-MR-311/T) for traceability and maintenance
Quick Specifications
- Product Model
- SSU-MR-311/T
- Sector
- Fire
- Brand Name
- Space Age Electronics
- Manufacturer Part Number
- SSU-MR-311/T
Explore the details
Product information
SSU-MR-311/T
Overview
Engineered for dependable performance in life-safety and security applications, the Space Age Electronics SSU-MR-311/T relay delivers low-current, TTL+ compatible switching ideal for fire panels, access control and remote monitoring systems. This SPDT (Single Pole Double Throw) relay offers flexible contact routing to support alarm outputs, supervision loops and auxiliary signaling without overtaxing control electronics.
The SSU-MR-311/T is optimized for low power draw, reducing wear on power supplies and batteries while maintaining fast, reliable switching behavior critical to surveillance and monitoring installations. As a Space Age Electronics relay built for the fire sector, it carries the manufacturer part number SSU-MR-311/T for easy spec confirmation and field replacement. Installers and system integrators will appreciate its compact footprint and straightforward TTL+ drive compatibility, which shortens design time and simplifies integration with modern control boards.
Choose the SSU-MR-311/T to improve system reliability for security, surveillance and fire monitoring projects. Contact your distributor or add this relay to your next panel or access-control retrofit to enhance protection and reduce maintenance downtime.
Features
- Reliable low-current switching that preserves battery life and minimizes heat in fire and security panels
- TTL+ compatible input for easy integration with modern control boards and access-control electronics
- Single Pole Double Throw (SPDT) configuration provides flexible switching for alarms, tamper circuits, and auxiliary outputs
- Compact, panel-friendly form factor designed for space-constrained enclosures and retrofit installations
- Built to fire-sector standards with clear manufacturer part number (SSU-MR-311/T) for traceability and maintenance
| General Information | |
|---|---|
| Sector | Fire |
| Brand Name | Space Age Electronics |
| Manufacturer Part Number | SSU-MR-311/T |
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Plan your purchase
Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- SSU-MR-311T
- Manufacturer part:
- SSU-MR-311/T
How do I confirm compatibility?
Check the specifications and manufacturer documents for your existing system. Send us your model numbers and project requirements if you need help selecting equipment or accessories.
Ask a product specialistWhen will this item ship?
Availability is shown above. Special-order items and project quantities may need additional lead time. Contact us to confirm a delivery date before scheduling installation.
Shipping, freight and delivery detailsWhat should I know about returns?
Returns require an approved RMA. Consult the linked return policy for deadlines and eligibility. For standard non-defective returns, eligible factory-sealed items carry a 15% restocking fee and customer-paid return shipping; open-box and used items are refused. Defective and DOA claims follow the policy's separate terms. Special orders and other exclusions are final sale.
Read return eligibility and exclusionsSAE SSU-MR-311/T Relay Low Current TTL+ Single Pole Double Throw
SSU-MR-311/T