Telemecanique Sensors
Telemecanique Sensors XCKD2121N12 limit switch 1NC/1NO 10A 240V .8 in plunger roller lever
A limit switch with a 0.8 in roller lever plunger, 1NC/1NO contacts rated 10A at 240V, and NEMA 1, 2, 4, 6, 12, 13 protection
- Reliable switching with 1NC/1NO contact form rated 10A at 240V
- Compact miniature body fits tight spaces at 2.56 in high
- Top-mounted .8 in roller lever plunger for precise actuation
- Protected in harsh environments by NEMA 1, 2, 4, 6, 12, 13 ratings
- Durable construction from Telemecanique Sensors for industrial machinery use
Compact limit switch for position sensing
The Telemecanique Sensors XCKD2121N12 is a miniature limit switch with a .8 in plunger roller lever actuator. It provides 1NC/1NO contact form rated at 10A for both AC and DC at 240V. The top-mounted actuator suits confined machine spaces.
Replaces worn snap-action switches in safety
When an existing miniature switch shows contact bounce or actuator wear, this unit restores reliable position feedback. The jump is worth it if the current housing matches the 2.56 in height, 1.22 in width and 1.18 in depth envelope. NEMA 1, 2, 4, 6, 12 and 13 ratings allow direct substitution in sealed or wash-down zones.
Suits maintenance engineers standardising
Builders who need a different actuator style, a larger body or a higher amperage rating should look at something else. The fixed .8 in roller lever length and the non-boot-sealed plunger also rule out applications requiring adjustable over-travel or sealed actuator protection.
Highlights
- Reliable switching with 1NC/1NO contact form rated 10A at 240V
- Compact miniature body fits tight spaces at 2.56 in high
- Top-mounted .8 in roller lever plunger for precise actuation
- Protected in harsh environments by NEMA 1, 2, 4, 6, 12, 13 ratings
- Durable construction from Telemecanique Sensors for industrial machinery use
Specifications
| Brand | TELEMECANIQUE SENSORS |
|---|
Questions about this item
What are the body dimensions of the XCKD2121N12 limit switch?
The body measures 2.56 in high, 1.22 in wide and 1.18 in deep.
How is the switch wired and what wiring mistake is common?
Connect the 1NC/1NO contacts to the load circuit; a frequent error is reversing the normally closed and normally open wires.
What environmental protection does the NEMA 1, 2, 4, 6, 12, 13 rating provide?
The enclosure resists dust, dripping water, hose-directed water, temporary submersion and oil or coolant splashing.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.
