Showing 2065–2080 of 2360 results

  • System Sensor PR-2 Multi-Voltage Conventional Relay, Epoxy E

    Special Order

    •  Single-pole double-throw relays
    • Red LED as a visible indication of relay coil energization
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  • System Sensor R-10T Multi-Voltage Conventional Relay, Single

    Special Order

    System Sensor R-10T Multi-Voltage Conventional Relay, Single (SPDT) relay with activation LED

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  • System Sensor R-20T Multi-Voltage Conventional Relay, Single

    Special Order

    System Sensor R-20T Multi-Voltage Conventional Relay, Single (DPDT) relay with activation LED

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  • System Sensor PR-3 Multi-Voltage Conventional Relay, Epoxy E

    Special Order

    System Sensor PR-3 Multi-Voltage Conventional Relay, Epoxy Encapsulated (SPDT) Relay with Activation LED

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  • System Sensor 72575B-801-L HyperSpike LineWave Transformer f

    Special Order

    • Industry Leading Voice Intelligibility for Reverberant Spaces
    • 123dB Max SPL @ 1 Meter
    • Rated for Indoor or Outdoor Applications
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  • System Sensor 72542B-801-L HyperSpike LineWave Transformer f

    Special Order

    • Industry Leading Voice Intelligibility for Reverberant Spaces
    • 123dB Max SPL @ 1 Meter
    • Rated for Indoor or Outdoor Applications
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  • System Sensor R-14E Multi-Voltage Conventional Relay, 4-gang

    Special Order

    System Sensor R-14E Multi-Voltage Conventional Relay, 4-gang (SPDT) relay with 4 activation LEDs

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  • Edwards Signaling MR201/C Single DPDT Relay with LED Mounted

    Special Order

    • Each relay position may be energized from one of four input voltages
    • Each relay position contains a red LED which illuminates when the coil is energized. This provides a timesaving convenience when checking an installed system; no metering is required.
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  • Kidde EOL-15 End of Line Resistor 15K Ohm

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    Kidde EOL-15 End of Line Resistor – 15K Ohm

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  • Kidde RBPS10A 10A Booster Power Supply, Board Only, 120VAC o

    Special Order

    Kidde RBPS10A 10 Amp Booster Power Supply Board

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  • Altronix AL800ADA Power Supply Board

    Special Order

    AL800ADAPower Supply Board*. Terminal Legend Function/Description. L, G, N. Connect 220VAC to these terminals: L to hot, N to neutral.
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  • Eaton SPBPS-X Power Supply Board, 20VDC, 0.5A

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    Eaton Wheelock SPBPS-X Power Supply Board,SPB160 OR SPB 80/4

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  • Potter PAD100-OROI One Relay One Input Module

    Special Order

    • One (1) Class B monitoring input
    • One (1) Form C relay contact
    • SLC Class A, Class X & Class B
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  • Potter PAM-1 Multi-Voltage Relay Module

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    Potter PAM-1 Multi-Voltage Relay Module

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  • Potter RLY-5 Relay Expander

    Special Order

    • Mounts with included stacker bracket
    • Provides 5 user configurable relays
    • Contact Rating of 24VDC / 3.0A, 125 VAC / 3.0A (resistive)
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  • Potter PAM-4 Polarized Relay Module

    Special Order

    Potter PAM-4 Polarized Relay Module

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