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Relay Modules

Showing 19-27 of 84 Results

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  1. $12.93
    SKU: RB524

    Altronix RB524 Relay Module, 24VDC, DPDT Contacts @ 5A - 220VAC/28VDC

    • 24VDC operation
    • 5 amp/220VAC or 28VDC DPDT contacts
    • Current draws: 40mA
    • Board dimensions: 2.75"L x 1.9 "W x 1.35 "H
    $12.93
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  2. $192.79
    SKU: GPRB-16

    ETS, GPRB-16, Sixteen Channel Relay Board

    • Accepts Voltages from 12 or 24V AC/ DC, Jumper selectable
    • 6 or12V AC/DC version available
    • LED indicators for each channel
    • Form C (DPST) output contacts
    • Jumper selectable commons for both input and output sides
    $192.79
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  3. $187.12
    SKU: RI-16

    ETS RI-16 Sixteen Channel Universal Relay Board

    • Accepts Voltages from 5 to 24VAC or 5 to 24VDC
    • LED indicators for each channel
    • Each input contains a rectifier / Voltage regulator for constant Voltage across relay coil regardless of input Voltage
    • 40ma current consumption per channel max
    • 1 Amp relay output contact current rating @ 48VDC
    $187.12
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  4. $74.49
    SKU: SARM-1

    ETS SARM-1 Sound Activated Relay Module

    • Connector for use directly with SM1 series microphones
    • RCA (or 3.5mm) connectors for use with other audio line level sources and for connection to recording and or monitoring equipment
    • Adjustable threshold level
    • Adjustable alarm time in two ranges. 0-60 seconds or 0-60 minutes
    • Event time qualifier selectable on / off: Instant or .5 second (threshold sound level must be present for .5 seconds)
    $74.49
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  5. $43.09
    SKU: MAW-B

    Aiphone MAW-B External Light Activation Relay

    • Turns on auxiliary light to spotlight caller at entrance
    • Light illuminates when door call button is pushed or during visual monitoring mode
    $43.09
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  6. $34.99
    SKU: 284

    Linear 284 Accessory Relay

    • Leaded accessory relay
    $34.99
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  7. $48.50
    SKU: 293

    Linear 293 Relay Board

    • Three relay plug-on board with Form C, 1 Amp relays
    • Converts transistor outputs to dry contacts
    • For use with: i & w style keypads
    • Special order, minimum order quantities required
    $48.50
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  8. $14.98
    SKU: SR-1212-C7ALQ

    Seco-Larm SR-1212-C7ALQ 3~24VDC Low Trigger Voltage, High Sensitivity (1mA Trigger), Low Current Drain (60mA), Two 7A Form C SPDT Relays

    • Relay modules for any application where relays are required
    • Relays are pre-wired to easy-to-install modules
    • Screw terminals allow easy installation without soldering or other time-consuming connections
    • Wide-selection: Choose single or dual relays, low-current or heavy-duty operation, and high-sensitivity or normal-sensitivity
    $14.98
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  9. $47.75
    SKU: SR-2112-C7AQ-10

    Seco-Larm SR-2112-C7AQ-10 Mini Relay Board Breakaway Package of 10, 12/24 VDC, One Relay, 7A@125VAC, SPDT

    • Relay modules for any application where relays are required
    • Relays are pre-wired to easy-to-install modules
    • Screw terminals allow easy installation without soldering or other time-consuming connections
    • Wide-selection: Choose single or dual relays, low-current or heavy-duty operation, and high-sensitivity or normal-sensitivity
    • SR-2112-C7AQ-10: Ships with 10 relay modules on a single board, with easy breakaway feature for use as individual modules
    $47.75
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Showing 19-27 of 84 Results

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