System Sensor PR-3 Multi-Voltage Conventional Relay, Epoxy Encapsulated (SPDT) Relay with Activation LED
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Key Features
- Provides dependable high-current SPDT switching with a visible activation LED to simplify status checks and reduce troubleshooting time
- Multi-voltage compatibility streamlines inventory and supports diverse fire, security, and HVAC control applications
- Epoxy-encapsulated, compact package (1.7 x 1.2 x 0.9 in) for durable, space-saving installations in control panels and enclosures
- Built for fast field wiring with terminal strip connections and included mounting hardware to cut installation labor
- Extra pair of wires for redundant power input increases system uptime and reliability in critical monitoring and access-control systems
Quick Specifications
- Product Model
- PR-3
- Sector
- Fire
- Brand Name
- System Sensor
- Product Name
- PR-3 Multi-Voltage Conventional Relay
Explore the details
Product information
PR-3
Overview
When your project requires reliable interface switching for fire, security, HVAC, or access-control systems, the System Sensor PR-3 Multi-Voltage Conventional Relay delivers consistent performance and simplified installation. This SPDT relay features multi-voltage operation and a built-in activation LED so technicians can verify operation at a glance, reducing service time during commissioning and monitoring. The PR-3 is epoxy-encapsulated for protection against environmental stresses and packed into a compact 1.7 x 1.2 x 0.9 in footprint, making it ideal for tight control cabinets or retrofit applications. Field-focused features — including a terminal strip for fast wiring, included mounting hardware, and an extra pair of wires for redundant power input — help lower labor costs and increase system resilience. Purpose-built for security, surveillance, fire alarm, and building automation interfaces, the PR-3 integrates seamlessly with door control, fan and damper assemblies, air-handling units, and other high-current switching needs. Specify the System Sensor PR-3 Multi-Voltage Conventional Relay for dependable relay switching in your next monitoring or control installation — order now to streamline your deployment.
Features
- Provides dependable high-current SPDT switching with a visible activation LED to simplify status checks and reduce troubleshooting time
- Multi-voltage compatibility streamlines inventory and supports diverse fire, security, and HVAC control applications
- Epoxy-encapsulated, compact package (1.7 x 1.2 x 0.9 in) for durable, space-saving installations in control panels and enclosures
- Built for fast field wiring with terminal strip connections and included mounting hardware to cut installation labor
- Extra pair of wires for redundant power input increases system uptime and reliability in critical monitoring and access-control systems
| General Information | |
|---|---|
| Sector | Fire |
| Brand Name | System Sensor |
| Manufacturer | Honeywell International, Inc |
| Product Name | PR-3 Multi-Voltage Conventional Relay |
| Product Type | Multi-Voltage Conventional Relay |
| Product Model | PR-3 |
| Country of Origin | MX |
| Manufacturer Part Number | PR-3 |
| Physical Characteristics | |
| Depth | 1.20" |
| Width | 1.70" |
| Height | 0.90" |
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Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- PR-3
- Manufacturer part:
- PR-3
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 exclusionsSystem Sensor PR-3 Multi-Voltage Conventional Relay, Epoxy Encapsulated (SPDT) Relay with Activation LED
PR-3