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Specification & Description
| Specification | Description |
|---|---|
| Part Number | ZCKM1H29 |
| Manufacturer | Schneider |
| Product Type | Snap Action Limit Switch |
| Connector Type | M12 5-Pin Male Connector |
| Compatible Series | OsiSense XC |
| Body Material | Zinc Alloy Housing |
| Cable Entry | 3 entries tapped for M20 x 1.5 cable gland |
| Number of Poles | 2 |
| Contacts Type and Composition | 1 Normally Open (NO) + 1 Normally Closed (NC) |
| Contacts Operation | Snap Action |
| Contacts Material | Silver Plated Contacts |
| Electrical Connection | Screw-clamp terminals, clamping capacity: 1 x 0.34...2 x 1.5 mm² |
| Positive Opening | With |
| Minimum Actuation Speed | 0.01 m/min |
| Rated Operational Current | 3 A at 240 V AC-15, A300; 0.27 A at 250 V DC-13 |
| Conventional Enclosed Thermal Current | 10 A |
| Rated Insulation Voltage | 300 V to 500 V depending on standards |
| Resistance Across Terminals | 0.25 mOhm |
| Rated Impulse Withstand Voltage | 6 kV |
| Short Circuit Protection | 10 A by gG cartridge fuse |
| Electrical Durability | 5,000,000 cycles for specified DC-13 conditions |
| Degree of Protection | IP66 |
| IK Degree of Protection | IK05 |
| Ambient Operating Temperature | -25 to 70 °C for standard environment |
| Ambient Storage Temperature | -40 to 70 °C |
| Product Weight | 0.21 kg |
| Dimensions (Width x Height x Depth) | 64 mm x 64 mm x 30 mm |
| Environmental Characteristic | Standard environment |
| RoHS Compliant | Yes, compliant since 1007 |
| REACh Regulation | Compliant with no SVHC above the threshold |
The Schneider ZCKM1H29 is a robust snap action limit switch designed to deliver reliable performance in a variety of industrial applications. This OsiSense XC series limit switch features a durable zinc alloy housing, ensuring it can withstand harsh environments with an IP66 rating for dust and water resistance. The switch is equipped with a 2-pole contact configuration, offering both normally open (NO) and normally closed (NC) operations to suit diverse control circuit requirements.
With its fixed body design, the ZCKM1H29 is compatible with a wide range of heads from the XCKM series, allowing for flexible installation options. The switch's electrical connection is facilitated by screw-clamp terminals, which can accommodate wires from 0.34 to 1.5 mm², ensuring a secure and reliable connection.
The switch's snap action contact operation is precise and offers a positive opening mechanism, which is a critical feature for safety applications. The rated operational current stands at 3 A at 240 V AC in accordance with EN/IEC 60947-5-1 appendix A, and 0.27 A at 250 V DC, making it suitable for a variety of load requirements. Additionally, the switch boasts a conventional enclosed thermal current of 10 A and a rated insulation voltage of up to 500 V, depending on the degree of pollution and applicable standards.
Designed for endurance, the ZCKM1H29 can handle up to 5 million cycles, ensuring a long service life even in demanding conditions. Its compact dimensions, with a width and height of 64 mm and a depth of 30 mm, make it an easy fit in tight spaces. The switch's operational temperature range from -25 to 70°C allows for reliable operation across a broad spectrum of ambient conditions.
The Schneider ZCKM1H29 is a Green Premium product, reflecting a commitment to environmental sustainability without compromising on performance or reliability. It is a versatile and dependable choice for those seeking a high-quality limit switch for their industrial control systems.
Commonly Asked Questions
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Frequently Asked Questions
What type of switch is this and what are its contact configurations?
This is a snap action limit switch with a contact configuration of 1 normally open (NO) and 1 normally closed (NC) contact.
Can this limit switch be used with different heads?
Yes, the limit switch body is compatible with a range of heads, including plunger and roller lever types, to suit various application requirements.
What is the material of the limit switch body?
The body of the limit switch is made of a durable metal, ensuring robustness for industrial environments.
What are the electrical connection specifications for this limit switch?
The electrical connection is made via screw-clamp terminals, with a clamping capacity of 1 x 0.34 to 2 x 1.5 mm².
What is the IP degree of protection for this limit switch?
The limit switch has an IP66 degree of protection, making it dust-tight and protected against powerful water jets.
What is the rated operational current and voltage for this switch?
The rated operational current is 3 A at 240 V AC and 0.27 A at 250 V DC, with a rated insulation voltage of up to 300 V for CSA and UL standards and 500 V for IEC standards.
What is the thermal current rating for this switch?
The conventional enclosed thermal current rating (Ithe) for the switch is 10 A.
What are the dimensions and weight of this limit switch?
The limit switch measures 64 mm in width, 64 mm in height, and 30 mm in depth, with a product weight of 0.21 kg.
What is the ambient operating temperature range for this switch?
The switch can operate in ambient temperatures ranging from -25 to 70 °C, making it suitable for a variety of environmental conditions.
Does this product comply with environmental regulations?
Yes, it is a Green Premium product, which means it complies with the latest environmental regulations and does not contain substances in concentrations above the REACh threshold.
