Schmersal TK 016-21Y Alumax Heavy Duty Limit Switch 500V 10A PG13.5 Used

Schmersal TK 016-21Y Alumax Heavy Duty Limit Switch 500V 10A PG13.5 Used

- Shipping includes tracking info worldwide. Klaus KLJ Trading

Schmersal TK 016-21Y heavy duty Alumax limit switch in metal housing with side roller lever actuator, rated 500 V AC / 10 A. This industrial switch is in good working used condition and suitable for robust position sensing on machinery.​

Item details

• Brand: Schmersal​

• Series: TK Alumax heavy duty limit switches​

• Model: TK 016-21Y (label “Typ TK 016-21y”)​

• Housing: Metal enclosure, Alumax type, blue hammer-finish paint​

• Actuator: Offset roller lever (roller arm) mounted on top, repositionable by 4 × 90° (per TK 016 family)​

• Contacts: 1 NO + 1 NC slow-action, double-break contacts (3-contact internal block in TK016 family)​

• Electrical ratings:

  • Rated insulation voltage Ui: 500 V​

  • Thermal test current Ith: 10 A​

  • Utilization category AC-15: 400 V, 4 A (typical TK016 spec)​

• Cable entries: Three threaded entries (M20 × 1.5 / PG13.5 plugs fitted on sides)​

• Protection: Degree of protection IP65​

• Approx. size (basic component): 67 × 105 × 43 mm​

Condition

• Good working used condition; actuator lever operates smoothly with spring return

• Visible cosmetic wear: paint scuffs, small chips, and marks from previous mounting and conduit fittings

• Original plastic cable entry plugs still installed in side entries

• Interior not inspected and device not re-tested after removal; sold as working when removed but offered as-is

Notes

• Robust, classic Schmersal limit switch suitable for harsh industrial environments such as machine tools and material handling equipment.​

• Buyer should confirm actuator style, mounting dimensions, and contact arrangement against existing installation; consult Schmersal TK 016-21Y datasheet for detailed wiring and mechanical data.​

Suggested item specifics

• Brand: Schmersal

• Model: TK 016-21Y

• MPN: TK 016-21Y

• Series: TK Alumax

• Type: Heavy duty mechanical limit switch with roller lever

• Contact Configuration: 1 NO + 1 NC, slow action, double break

• Voltage Rating: 500 V AC (Ui), AC-15 400 V 4 A

• Current Rating: 10 A Ith

• IP Rating: IP65

• Housing Material: Metal (Alumax)

• Cable Entry: 3 × M20 / PG13.5

• Condition: Used