Key facts
- Listed location
Mason, Ohio, USA- Company type
- Manufacturer
- Company size
- Small (10-50)
- Founded
- 1949
Company record
R‑K Electronics, Inc. designs and manufactures both standard and custom electrical automation control components. Its portfolio includes a broad range of relays—single‑phase, three‑phase, AC current, pumping, liquid‑level, intrinsically safe, and zero‑speed‑sensing models—as well as PLC interface modules, motor controllers, RF‑based controllers, and embedded controllers equipped with membrane overlays. The timer line features universal plug‑in timers, on‑delay solid‑state and plug‑in versions, off‑delay solid‑state and plug‑in versions, true off‑delay plug‑in timers, interval on plug‑in timers, one‑shot plug‑in timers, repeat‑cycle plug‑in timers, multi‑range timers, and percentage timers. All products comply with AHTD and NAED standards.
Listed capabilities
- Transient Suppressor Diodes
- Alarm Relays
- Alternating Relays
- Appliance & Range Timers
- Break-In Relays
- Ceramic Relays
- Coaxial Relays
- Control Cascade Series Relays
- Counting Relays
- Current Limiting Relays
- Current Sensing Relays
- Custom Relays
- Data Line Filters
- DC Relays
- Delay Relay Timers
- Differential or Marginal Relays
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