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System Sensor PR-1 Multi-Voltage Conventional Relay, Epoxy Encapsulated (SPDT) Relay with Activation LED
PR-1|BK-PR1
System Sensor PR-1 Multi-Voltage Conventional Relay, Epoxy Encapsulated (SPDT) Relay with Activation LED
PR-1|BK-PR1
Key Features
- Single-pole double-throw relays
- Red LED as a visible indication of relay coil energization
Key Features
- Single-pole double-throw relays
- Red LED as a visible indication of relay coil energization
Key Features
- Single-pole double-throw relays
- Red LED as a visible indication of relay coil energization

System Sensor
System Sensor PR-1 Multi-Voltage Conventional Relay, Epoxy Encapsulated (SPDT) Relay with Activation LED
PR-1 | BK-PR1
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Overview
Specifications
Documents
Product Overview
System Sensor’s multi-voltage conventional relays are used for high-current switching applications such as fan and damper assembly control, door control, air handling unit controls, and other types of system interfacing.
Main Features
- Single-pole double-throw relays
- Red LED as a visible indication of relay coil energization
- Reliable and robust design
- Multipurpose field installations
- Multi-voltage relays with terminal strip field wiring connections,
- mounting track, and hardware for R-10T/20T and R-14T/24T
- Removable front cover on steel enclosure for R-10E/R-20E and R14/R-24E, which mount inside the enclosure
- LED viewing hole on top of the steel enclosure’s cover
- Extra pair of wires for redundant power input on PR-3
General Information
Name: System Sensor PR-1 Multi-Voltage Conventional Relay, Epoxy Encapsulated (SPDT) Relay with Activation LED
Category: System Sensor, Batteries & Power Supplies, Circuit Breakers, Fuses & Relays, Relays, ADI Pro Rewards
UPC Code: 783863024580
Country of Origin: Mexico. Country of origin is subject to change.
Specifications
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ADI Part Number BK-PR1 Brand Name System Sensor Manufacturer Honeywell International, Inc Manufacturer Part Number PR-1 Product Model PR-1 Product Name PR-1 Multi-Voltage Relay Product Type Multi-Voltage Conventional Relay Sector Fire
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Maximum Operating Temperature 158°F (70°C) Minimum Operating Temperature -40°F (-40°C) Relative Humidity 10% - 93%
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Application/Usage Control Panel, Damper, Fan Color Red Depth 1.4" Form Factor Double-sided Tape, Enclosure Mount Height 0.9" Width 2"
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Contact Type SPDT
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Limited Warranty 3-Year
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Additional Information - Operating Voltage: 18-35 VDC, 18-35 VAC, 120 VAC
- Operating Current: 15 mA max.
- Operating Temperature Range: -40ºF to 158ºF (-40ºC to 70ºC)
- Storage Temperature Range: -58ºF to 185ºF (-50ºC to 85ºC)
Country of Origin MX Features LED Indicator
Product Documents and Resources
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