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Limit Relay (1)

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$0-$49.99 (1)
$200-$499.99 (2)
$500-$999.99 (1)

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CE (1)
RoHS3 (1)

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5 A (1)

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SPDT (1)

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120 to 240 Vac (1)

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19 to 288 volts ac only (1)
19 to 288 volts ac or dc, (1)
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Programmable Relays

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Universal Remote I/O Modules for PLCs - Optical Isolation

HE359-Srs-I-O-Modules

HE359 series are universal remote I/O modules for PLCs with 2-wire RS485 MODBUS. It has 31 I/O Modules and can be daisy-chained via RS485. DIN mount with RTD & TC inputs.

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$531.50

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Time Delay Relays, False Pressure Transient Eliminator

TD-Srs-time-Delay-Relays

TD-Series time Delay Relays eliminate false pressure transients from hi Alarm sounding (Model TD-69). TD-73 prevents furnaces/compressors from quick restarts.

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$28.56

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DC Input Field Configurable Limit Alarms, Single/Dual Trip

SMLA-Srs-DC-Limit-Alarms

SMLA-series DC input limit alarms are SMLA-1 (Single Trip, DPDT, 5A), SMLA-2 (Single/Dual Trip, 2 SPDT,5A). They are field configurable with dynamic deadband.

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$382.54

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Programmable Relays

Omega offers a wide selection of programmable relays. From universal remote I/O modules to pressure switch accessories, you'll find everything you need to complete your application here.