Optoisolated relays help isolate noisy loads from the controller. Designed for controlling power relays from analog outputs. All models have 5-25 VAC/VDC control inputs, high/low voltage separation. 24 or 120 VAC/VDC, 10-30 VAC/VDC, 120 VAC, and 208-277 VAC input power. 20-Amp SPST, SPDT, or DPDT relay contacts. NEMA 1 enclosures, UL listed.
Functional Devices RIB relays come mounted and pre-wired in a housing, saving the installer the time, trouble and expense of buying separate components (relay, socket, mounting rail, and enclosure) and assembling them on the job or at the shop.
- Extremely low current draw on input
- Control input can connect to AO for relay control
- Protects controller from feedback or voltage transients
- High/low voltage separation provides physically separate entrances for connections to the relay input coil and output contacts
Functional Devices Enclosed Low-Input Optoisolated Relays
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Coil Voltage | Relays | Special Features | Click for Price and Availability |
---|---|---|---|
Low Coil Input Relay, 5-25 VAC/VDC Control Input, High/Low Voltage Separation, NEMA 1 Enclosure | |||
10-30 VAC/VDC | 10-Amp SPST | Override Switch | RIBTELS |
10-Amp SPDT | RIBTELC | ||
24 VAC/VDC | 20-Amp SPST | Override Switch | RIBTE24SB |
20-Amp SPDT | RIBTE24B | ||
20-Amp DPDT | RIBTE24P | ||
120 VAC/VDC | 20-Amp SPST | Override Switch | RIBTE01SB |
20-Amp DPDT | RIBTE01P | ||
120 VAC | 20-Amp SPDT | RIBTE01B | |
20-Amp DPDT | Override Switch | RIBTE01P-S | |
208-277 VAC | 20-Amp SPST | RIBTE02SB | |
20-Amp SPDT | RIBTE02B | ||
20-Amp DPDT | RIBTE02P | ||
20-Amp DPDT | Override Switch | RIBTE02P-S |