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Sensor Controlled Power Relay


MPN: PRB-AC110, PRB00-AC220, PRB00-DC

Delivery: Ships same or next business day
DC option: Ships within 2 weeks

Availability: in stock

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Warranty: 1 year Comprehensive support for all products

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The Sensor Controlled Power Relay allows you to remotely control the electrical power supplied to a device. The relay can also provide automatic responses to sensor alerts and trigger responses such as turning on a fan when the room temperature rises to a set level.

Set-up is easy and works with any of the intelligent SensorProbes or SecurityProbes The sensor can be placed up to 1,000 feet from the SensorProbe using standard CAT5 cable (5 ft cable included).

The Sensor Controlled Relay provides 1 high-power SPDT 5V relay with the maximum load up to 10A for 220 and 110 VAC. It includes Metal Oxide Varistors (MOVs) and Snubber circuits to protect the open contacts of the relays from the high voltage spikes or noise transients. It monitors the power & load and accepts a control signal which is sent from the SensorProbe. Status of the Sensor Controlled Relay is reported by 4 LEDs on the board. Remote monitoring of the status is available using SNMP traps, web interface, e-mail and SMS.

Part #
Relay Type
Normally Closed
Normally Open
Normally Closed
Normally Open
Normally Closed
Normally Open
  • CAT5 Enabled sensor allows you to add up to 1000' of CAT5 cable to the sensor
  • Relay contacts rated at 15A/220VAC
  • Up to 2 Sensor Controlled Relays per sensorProbe2
  • Up to 8 Sensor Controlled Relays per sensorProbe8
  • Full auto sense including disconnect alarm
  • Metal Oxide Varistors (MOVs) and snubber circuit protect the open contacts of the relays from high voltage spike
Choose length 412
  • Carry Current: 16 A
  • Relay Max. Operating Current: 16 A
Dimensions 115 x 80 x 40 mm
Indicators led 4 LEDs:
  • Relay status
  • Power Supply status
  • AC or DC Line Voltage status
  • AC or DC Load Voltage
Material Contact Material: AgCdO
Mpn PRB-AC110, PRB00-AC220, PRB00-DC
Power Relay:
  • Max. Switching Capacity 4,000 VA, 480W with Resistive
  • Load 2,000 VA, 240W with Inductive Load (P.F=0.4)
  • 15Amp Fuse 380 VAC, 125 VDC
Power consumption 5V @ 200mA
Product power supply Operates from a single +5 V DC power supply powered by the sensorProbe or securityProbe
Storage specifications Temperature: -40ºC to 85ºC (-40ºF to 185ºF)
Temperature range Operating: -40ºC to 85ºC (-40ºF to 185ºF)
Voltage Input: 110 – 220 VAC
Output: 110 – 220 VAC
Relay: Max. Operating Voltage 380 VAC, 125 VDC

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