What TORK is known for
TORK is a legacy electrical controls brand with a long history in electromechanical timing and lighting controls; today the TORK portfolio (marketed through NSi/NSI channels) includes mechanical and digital time switches, photocontrols, in‑wall interval timers, two‑zone lighting controllers, occupancy sensors and related accessories. The product set emphasizes rugged, application‑grade controls intended for commercial, institutional and industrial installations.
Main product families and technologies
- Electromechanical time switches (7000/W series): heavy‑duty 24‑hour and 7‑day dial timers offered in SPST, DPST, SPDT, DPDT and 3PST contact configurations; many models are rated at 40 A and are offered in metal or NORYL® enclosures. "L" suffix models commonly indicate reserve power/back‑up.
- Photocontrols (2000/2001/2100 series): thermal and electronic dusk/dawn sensors in stem, flush and conduit mount styles with specified tungsten and ballast ratings.
- Digital and plug‑in timers: compact electronic alternatives for programmable schedules or retrofits.
- In‑wall and spring‑wound interval timers (A‑series): small footprint interval timers for fans, appliances and short‑duration motor control.
- Lighting controllers (LC series): multi‑zone or dual‑stage controllers for staged lighting and sign/lot separation.
- Accessories: tripper sets (example P69), replacement dials, gaskets and mounting hardware.
Common applications
- Commercial and municipal outdoor lighting and dusk‑to‑dawn control.
- Facility lighting schedules, signage and energy control using mechanical or digital timers.
- HVAC, pool and irrigation pump scheduling where motor ratings matter.
- Residential and light commercial interval control for fans and appliances.
- OEM and contractor installations requiring rugged, field‑proven mechanical timing.
How buyers identify the right TORK model (checklist)
- Confirm voltage and switching current (amps) and motor HP ratings.
- Match contact configuration (SPST/DPST/SPDT/3PST/etc.).
- Verify enclosure type and NEMA rating for indoor/outdoor use.
- Look for suffixes and features: reserve power (L), skip‑a‑day, astronomical dials.
- Verify mounting style for photocontrols: stem, thread, conduit or flush.
- Reference OEM part numbers and catalog UPCs when possible.
How Safsale helps procurement buyers
- Side‑by‑side listings and filters for voltage, contact form and enclosure type.
- High‑resolution product images and nameplate photos to confirm installed part identity.
- Datasheets and PDF attachments (wiring diagrams, tripper/accessory lists) for technical verification.
- Reviews and Q&A from other buyers that highlight retrofit tips and common field issues.
- Cross‑reference information to reduce ambiguity in RFQs and purchase orders.
Sourcing and replacement language (recommended)
When ordering, include the full model number and suffix (for example 7200L, 7300, A512HW, LC200, 2001, P69), specify voltage, contact configuration and enclosure type, and attach a photo of the existing unit and its wiring. Request the product datasheet and wiring diagram from the seller, and confirm lead times and accessory part numbers for quick field replacement. If authorized distribution is a procurement requirement, request written confirmation from the manufacturer or an authorized channel.
