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ZCKY51
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ZCKY51
Telemecanique
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ZCKY51 - Limit switch lever, Limit switches XC Standard, ZCKY, metal square rod 3 mm L=125 mm, -40...120 °C - Telemecanique

Cat No. ZCKY51
Category Limit Switch
Stock In Stock
Condition Brand New, Sealed Packaging
Product Type Limit Switch

In Stock — 164 Qty

$37.43
Quantity Expected Delivery
164 Units 25 Business Days

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Technical Specification

Telemecanique ZCKY51 Limit Switch Technical Specification

Limit Switch
Aux Contact 1NO+1NC
Body Type Lever
Device Short Name ZCKY
Head Type Not Applicable
Movement Of Operating Head Rotary
Product Type Limit switch lever
Range Of Product Telemecanique Limit switches XC Standard
Series Name Standard format
Sub Assembly Lever

Product Details

Telemecanique Sensors ZCKY51 - Limit switch lever, Limit switches XC Standard, ZCKY, metal square rod 3 mm L=125 mm, -40...120 °C. We are dedicatedly involved in providing an excellent quality products at Electrihub.

Product Dimensions

Telemecanique ZCKY51 dimensions and weight

Dimensions (L × W × H)
Length 7 cm
Width 12.5 cm
Height 1.1 cm
Weight
Net Weight 0.022 kg

Dimensions are approximate. For precise dimensional drawings, contact us.

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Product Overview

Telemecanique Sensors ZCKY51 - Limit switch lever, Limit switches XC Standard, ZCKY, metal square rod 3 mm L=125 mm, -40...120 °C. We are dedicatedly involved in providing an excellent quality products at Electrihub.

Frequently Asked Questions for ZCKY51

Yes. The Telemecanique ZCKY51 long roller lever is commonly used for bottle and container detection on filling and labelling lines. The large roller and long lever allow reliable detection of bottles of varying diameters. For very high-speed lines (>300 bottles/min), a photoelectric sensor may be more suitable due to the mechanical response time limitations of contact switches.
The ZCKY51 has a defined total mechanical travel from free position to stop. Exceeding the maximum overtravel angle (typically 45°–55° total from free position) will cause permanent damage to the lever pivot or the switch mechanism. Machine cam profiles must respect this limit.
The Telemecanique ZCKY51 in the ZCKY series is a long roller lever actuator head. The extended lever arm provides increased mechanical advantage, allowing detection of slower-moving or lighter-force actuating elements such as cardboard boxes on conveyors, sheet material, or soft goods in textile machinery.
The lever of the Telemecanique ZCKY51 is manufactured from zinc-plated steel, providing good resistance to mechanical impact and bending loads. The roller is polyamide (PA) or steel depending on the variant. For applications requiring stainless steel levers (e.g., food industry), consult Electrihub for the applicable variant.
Due to the extended lever arm of the ZCKY51 , the required operating force at the roller tip is lower than a short lever — typically 0.5–1.5N. This makes it suitable for detecting lightweight products that would not reliably actuate a standard short lever switch.
Yes. RAS Electrihub Private Limited operates as an ISO-certified organization, ensuring quality sourcing, authentic products, and standardized procurement and delivery processes.
Yes. RAS Electrihub Private Limited issues GST-compliant invoices and also supports PO-based invoicing for businesses, contractors, and organizations across India.
Yes. RAS Electrihub Private Limited provides PAN India delivery with reliable logistics, safe packaging, and doorstep delivery across all states and union territories.

Reviews & Ratings

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Vikram Singh Mar 27, 2026

Good limit switch for the price point. We have been using Telemecanique for years and quality is always consistent. Arrived on time, in good condition. Satisfied.

Hans Mueller Mar 27, 2026

Our automation engineer recommended this exact model. After 3 months of operation in our injection moulding machine, it is still performing perfectly. Very satisfied.

Manoj Gupta Mar 27, 2026

Good switch, as expected from Telemecanique. The mounting is straightforward and the wiring terminals are generous in size. Works well for our application.

Vijay Kulkarni Mar 27, 2026

Good quality, nice compact form factor. Wiring is straightforward. Only minor issue was the plastic bag had a small tear but product was undamaged. Good overall.

Selvam A Mar 27, 2026

Received the product in perfect condition. Electrihub's packaging was very good, no damage during transit. Limit switch is installed and working correctly.

Aslam Khan Mar 27, 2026

Our plant has been using Telemecanique sensors for years. Electrihub is one of the few platforms that consistently stocks genuine parts. Great service!

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