Relays and Timers
- General Purpose and Solid State Relays
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- Plug In Relays
With 8 to 30 Amp load ratings, 1 - 4 contact sets, signature full-feature covers, and UL Listing, Zelio plug-in relays optimize design flexibility, expedite installation and simplify.
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- Square D 8501 Type R & K Relays
Square D® general purpose relays are suited for use as logic elements and power switching output devices in material handling, processing, lighting control, HVAC/R and other industrial applications.
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- Zelio Solid State Relays
Provides reliable, long-life operations in a relay that is resistant to vibrations typical in industries such as conveyance, manufacturing, food & beverage and others.
- Timers
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- Square D 9050JCK Plug-In Timer
A rugged, NEMA timer that is easy to set up and install for manufacturing, conveyance and other industries.
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- Zelio Timers
Zelio multi-voltage timers provide timing functionality from 50 ms to 300 hours. Multifunction timers are available.
- Zelio Control and Measurement Relays
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- Temperature Controllers
A key component for temperature regulation solutions.
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- Temperature Control Relays
Designed for monitoring the temperature in elevator control rooms in compliance with EN81.
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- Voltage Control Relays
Automatically monitor both AC or DC voltages with measurement ranges from 0.05V to 600V.
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- Current Control Relays
Load fault solution monitors either AC only or both AC and DC
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- Phase Control Relays
Monitors correct sequencing of phases L1, L2, and L3, failure of one or more phases, asymmetry, as well as over voltage and under voltage.
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- Level Control Relays
Control one or two levels, with fill or empty functions.
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- Pump Control Relays
Monitors 3-phase and single-phase pumps utilized in bottling, food & beverage, HVAC and other industries.
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- Speed Control Relays
Monitors the speed (rate, frequency) of a process (conveyor, conveyor belt, etc.) via discrete sensors.
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- Frequency Control Relays
Monitors frequency variations on 50 or 60 Hz AC supplies.
- Industrial Relays
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- Square D NEMA Relay
Square D® 8501 Type X relays combine a rugged, heavy-duty design with modular construction for greater design flexibility.
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- TeSys SK Relays
This two pole relay is the smallest IEC Type relay on the market.
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- TeSys K-Line Relays
These 600 volt relays are approved for use around the world.
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- TeSys D-Line Relays
The fixed contacts in these relays have a NEMA A600 and Q600 ratings, in addition to the standard IEC ratings
- Other Product Information
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- Zelio Logic 2 Smart Relay
Accepts and controls outputs using Function Block Diagram or Ladder Logic Programming
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- Zelio Analog Interface Modules
Works with most common applications and ensures simple installation
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- Other Relay Products
Information and resources about older Schneider Electric relay products.