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Specification & Description
| Specification | Description |
|---|---|
| Part Number | ZCD21 |
| Manufacturer | Schneider |
| Product Type | Limit Switch Body |
| Series | OsiSense XC |
| Design | Compact |
| Body Type | Fixed |
| Material | Zamak |
| Number of Poles | 2 |
| Contacts Type and Composition | 1 NC (Normally Closed) + 1 NO (Normally Open) |
| Contacts Operation | Snap Action |
| Electrical Connection | Screw-clamp terminals, clamping capacity: 1 x 0.34...2 x 1.5 mm² |
| Contacts Material | Silver Plated Contacts |
| Positive Opening | With |
| Minimum Actuation Speed | 0.01 m/s |
| Contact Code Designation | B300, AC-15 (Ue = 240 V, Ie = 1.5 A), R300, DC-13 (Ue = 250 V, Ie = 0.1 A) |
| Rated Insulation Voltage [Ui] | 500 V (degree of pollution 3), 300 V conforming to UL 508 and CSA C22.2 No 14 |
| Rated Impulse Withstand Voltage | 6 kV conforming to IEC 60664 and IEC 60947-1 |
| Short Circuit Protection | 10 A by gG cartridge fuse |
| Electrical Durability | 5,000,000 cycles for DC-13 at various voltages and wattages |
| Ambient Operating Temperature | -25 to 70 °C |
| Ambient Storage Temperature | -40 to 70 °C |
| Product Compatibility | Compatible with various ZCE series heads and ZCDE series connection components |
| Dimensions (W x H x D) | 31 mm x 65 mm x 30 mm |
The Schneider ZCD21 is a robust and compact limit switch body that forms part of the OsiSense XC series, renowned for its reliability and durability in industrial settings. This particular model features a metal housing that ensures it can withstand the rigours of harsh environments, making it an ideal choice for a wide range of applications.
Designed with versatility in mind, the ZCD21 comes equipped with 1NC+1NO contact configuration and snap action operation, providing quick and reliable switching. The switch is rated for use with electrical circuits up to 240V AC maximum and can handle a current of up to 1.5A, making it suitable for a variety of control circuit applications.
The fixed body design of the ZCD21 is compatible with a multitude of heads from the ZCE series, allowing for customisation to meet specific operational requirements. Its screw-clamp terminals facilitate easy and secure wiring, supporting a clamping capacity that accommodates a range of wire sizes.
With a positive opening mechanism and a minimum actuation speed of 0.01 m/s, this limit switch body is designed to provide a high degree of operational safety and consistency. The silver-plated contacts ensure excellent conductivity and a long service life, while the device's compliance with international standards attests to its quality and reliability.
The ZCD21's compact dimensions do not compromise its performance, making it a space-efficient solution for machinery where space is at a premium. Its straightforward design ensures ease of installation and maintenance, contributing to reduced downtime and increased productivity.
Overall, the Schneider ZCD21 is a high-quality component that offers reliability and precision for industrial control systems, embodying the engineering excellence expected from a leading brand in automation and control solutions.
Commonly Asked Questions
Is my order covered by a warranty?
Marvo provides a full 12-month warranty on all products, whatever the condition. For your peace of mind, all parts are ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. If you are unhappy with the part(s) you received and would like to request a return, you can do so by completing our quick and easy online form. Once we have received your Returns Request, a member of the team will be in touch to discuss this further with you. You can read more about our warranty policy here.
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Marvo is a highly credible supplier of industrial automation parts and components with dedicated hubs around the world offering industry-leading products and services. Marvo is committed to providing a quick, easy and reliable place to source your automation and control components. All purchases come as standard with a comprehensive 12-month return to base warranty meaning that, in just a few clicks, you can source critical parts more seamlessly than ever before. Click here to read an article on how Marvo is redefining convenience for automation and manufacturing professionals.
Read more...Have steps been taken to ensure quality control?
Marvo takes pride in product quality and has put several measures in place to assure high levels of quality standards. For your peace of mind, all parts have been ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. Redefine convenience and secure priority delivery on all parts along with a comprehensive 12-month warranty. This is the smart new way to buy automation and control components.
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Frequently Asked Questions
What type of housing material is used for this limit switch?
The limit switch has a robust metal housing made of Zamak, which provides durability and resistance to various environmental conditions.
Can this limit switch be used with different heads?
Yes, the limit switch body is compatible with a range of heads, including plunger and rotary types, to suit various application requirements.
What is the electrical durability of this limit switch?
The limit switch offers an electrical durability of 5 million cycles for DC-13 utilisation categories, ensuring long-term reliability in operation.
What are the contact types and composition for this limit switch?
The limit switch features 1 Normally Closed (NC) and 1 Normally Open (NO) contact, providing flexibility for control circuit design.
Is there a positive opening operation with this limit switch?
Yes, the limit switch is designed with a positive opening operation for the NC contacts, enhancing safety in machinery control circuits.
What is the maximum operating temperature range for this limit switch?
The limit switch can operate within an ambient temperature range of -25 to 70 degrees Celsius, making it suitable for a variety of industrial environments.
Does this limit switch have a short-circuit protection feature?
Short-circuit protection for this limit switch should be provided by a 10 A cartridge fuse of type gG to safeguard the electrical circuit.
What is the rated insulation voltage for this limit switch?
The rated insulation voltage for this limit switch is 500 V in accordance with IEC standards, ensuring it can handle industrial voltage levels safely.
What is the sustainable offer status of this limit switch?
This limit switch is part of the Green Premium product range, indicating a commitment to environmental sustainability in its production and use.
How does the limit switch comply with environmental regulations?
The limit switch complies with REACh and EU RoHS directives, ensuring it does not contain hazardous substances above regulated thresholds.
