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Browse Relays and Sequencers

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Showing 214 items within 6 product groups See all items from other sellers
  • RIB® Current Sensor Relays

    RIB® Current Sensor Relays
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    RIB® Current Sensor Relays Are Used For A Variety Of Electric Motor Installations And Repairs.

    RIB® Current Sensor Relays are made of high quality materials for long lasting durability and dependability. Variety of types and styles available to meet job requirements. Units control and sense up to 20 amp loads without use of external current ring to greatly reduce installation time. Models available with fixed, or adjustable current sensing trigger points, or with voltage out. UL Listed. Variety of types available to meet job requirements. Number of relays is 1. Thresholds are Adjustable, Analog and Fixed. Amps, voltages, contact types and dimensions vary per type. Quantity is 1. 1 Year Warranty.

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  • RIB® Pilot Relays 10-15 Amps

    RIB® Pilot Relays 10-15 Amps
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    RIB® Pilot Relays Are Used For A Wide Variety Of Commercial Or Industrial Energy Management Applications.

    RIB® Pilot Relays are solidly engineered and manufactured for long lasting durability and dependability. Relay, LED indicator, socket, mounting rail, transient protection and housing are packaged in one unit to save installer the time, trouble and expense of buying separate components and assembling them on the job or at the shop. Wide selection of Enclosed, T Style and Track Mount type 10 and 15 amp units are available with various configurations of 10-30V and 24V AC/DC and 120V, 120-277V and 208-277V AC coil voltages and SPDT, SPST, DPDT and DPDT contacts. Override Switch included on some models.

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  • RIB® Dry Contact Input Relays

    RIB® Dry Contact Input Relays
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    RIB® Dry Contact Input Relays Can Be Activated By A Variety Of Dry Contacts Applications.

    RIB® Dry Contact Input Relays are made of high quality materials for long lasting durability and dependability. Variety of types and styles available to meet job requirements. Offers all advantages of standard RIB line plus can be activated by wide range of dry-contacts such as thermostats, switches, other relays, solid-state switches. Provides low-voltage (Class 2) power needed to activate relay (self-powered) - just close dry-contact input. Power to energize relay can be brought to relay on separate pair of wires along with control output of controller, or can be local power source near relay. Relay contacts isolated from input power and dry contact input. Can be wired to switch any other power-load or low-voltage load (see specifications for contact ratings). UL Component Recognized, UL916, C-UL, CE, RoHS. Types are Dry Contact Input Relay, Dry Contact Input Relay w/Override, Dry Contact Input Relay w/Red Housing and NEMA 4/4X Dry Contact Input Relay. Amps are 10 and 20. Voltages are 120VAC, 120-277VAC and 208-277VAC. Contact types are DPDT, SPDT, SPST and SPST-N/C. Dimensions vary per type. Quantity is 1. 1 Year Warranty.

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  • RIB® AC Accessories

    RIB® AC Accessories
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    RIB® Manual Override Switch And I/O Expanders Are Used For Various Energy Management Applications.

    RIB® Manual Override Switch And I/O Expanders are solidly engineered and manufactured for long lasting durability and dependability. Manual Analog Override Switch w/Monitor provides manual override if controller does not support override capability. Allows for manual adjustments to end device remotely instead of at control panel. Sends override status back to controller via feedback. Multi-range analog output. 24V AC/DC. Panel I/O Expanders are used for staging loads such as chillers, pumps, actuators or multi-stage heating. 15 amp, 24V AC/DC, 0-5V DC units are available in with 2, 3 or 4 relays.

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  • Zippswitch Safety Relay

    Zippswitch Safety Relay
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    Safety Relays Are Used For Industrial Personnel And Machinery Safety Applications.

    Safety Relays are made for long lasting durability and dependability. Redundant and self-monitoring units ensure that any fault in safety-critical components of industrial machines will be detected and will be rendered inoperative until the fault is corrected. Can be configured by the user for manual and automatic reset function. Works as interface module between the Safety Sensor and the machine controls. A Safety Sensor can be a Safety Mat, Safety Edge, Safety Bumper, Ribbon Switch or most 4 wire Safety Sensors. Relay allows the Safety Sensor to run on small voltage and current values while allowing the output to control high voltages and currents of the machine controls. Available in various 85 to 240 VAC or 24 VDC input units.

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  • RIB® Polarized Relays

    RIB® Polarized Relays
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    RIB® Polarized Relays Are Used For A Wide Variety Of Commercial Or Industrial Energy Management Applications.

    RIB® Polarized Relays are solidly engineered and manufactured for long lasting durability and dependability. Polarized Series relays have a polarized coil and are designed for operation in systems that require supervision from controllers and utilize end-of-line resistors. The "FA" in the model name stands for Fire Alarm. Relay, LED indicator, socket, mounting rail, transient protection and housing are packaged in one unit to save installer the time, trouble and expense of buying separate components and assembling them on the job or at the shop. Can also be operated from A/C voltage (non-polarized) if desired. Enclosed, T Style and Track Mount type 10, 15 and 20 amp units are available with 12V and 24V AC/DC coil voltages and SPDT, SPST and DPDT contacts. Override Switch included on some models.

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