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TeSys K Miniature Contactors, TeSys K
Schneider LC1K1210B7 | Contactor, TeSys K, 3P, AC-3, lt or eq to 440V 12 A, 1 NO aux., 24VAC coil
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CompareSchneider LC1K1210B7 | Contactor, TeSys K, 3P, AC-3, lt or eq to 440V 12 A, 1 NO aux., 24VAC coil
Schneider LC1K1210B7 Description
Schneider Electric, a global leader in energy management and automation, introduces the LC1K1210B7, a highly efficient and reliable contactor designed to meet the diverse needs of industrial applications. This article delves into the technical specifications, features, applications, advantages, installation guide, maintenance tips, troubleshooting, customer reviews, and purchasing options of the Schneider LC1K1210B7.
Introduction to Schneider LC1K1210B7
The Schneider LC1K1210B7 is a compact and powerful contactor ideal for controlling electric circuits in various industrial environments. It is engineered to provide seamless operation and exceptional performance, making it a preferred choice among engineers and maintenance professionals.
Technical Specifications
Voltage Rating
The LC1K1210B7 operates at a voltage rating of [insert voltage rating] volts, ensuring compatibility with a wide range of electrical systems.
Current Rating
With a current rating of [insert current rating] amps, this contactor can effectively handle heavy loads without compromising efficiency.
Coil Voltage
The coil voltage of [insert coil voltage] volts ensures reliable activation and deactivation of the contactor, enhancing operational efficiency.
Features of Schneider LC1K1210B7
Compact Design
The LC1K1210B7 features a space-saving design, allowing for easy integration into control panels and enclosures with limited space.
Reliable Performance
Built with high-quality materials and advanced engineering, this contactor delivers consistent and reliable performance in demanding industrial environments.
Easy Installation
Designed for hassle-free installation, the LC1K1210B7 comes with clear instructions and mounting hardware, simplifying the setup process for technicians.
Applications
The Schneider LC1K1210B7 is suitable for a wide range of applications, including:
- Industrial Machinery: It can be used to control motors, pumps, compressors, and other essential components of industrial machinery.
- HVAC Systems: The contactor is ideal for controlling heating, ventilation, and air conditioning systems, ensuring efficient operation and energy savings.
- Lighting Control: It can be employed in lighting control panels to regulate the illumination of commercial and industrial spaces.
Advantages of Using Schneider LC1K1210B7
Energy Efficiency
By effectively controlling the flow of electricity, the LC1K1210B7 helps reduce energy consumption, leading to lower utility bills and environmental impact.
Durability
Constructed with durable materials and robust components, this contactor is built to withstand harsh operating conditions and prolonged use.
Cost-Effectiveness
The reliability and longevity of the Schneider LC1K1210B7 contribute to cost savings over time, minimizing downtime and maintenance expenses.
Comparison with Similar Products
When compared to similar products in the market, the Schneider LC1K1210B7 stands out due to its compact design, reliable performance, and competitive pricing.
Installation Guide
- Prepare the Installation Site: Ensure that the installation site is clean, dry, and free from debris.
- Mount the Contactor: Securely mount the contactor onto a suitable surface using the provided mounting hardware.
- Connect the Wires: Carefully connect the input and output wires to the designated terminals on the contactor, following the wiring diagram provided in the instruction manual.
- Test the Operation: Once the installation is complete, test the operation of the contactor to ensure proper functionality.
Maintenance Tips
- Regularly inspect the contactor for signs of wear or damage.
- Clean the contactor contacts and terminals to maintain optimal conductivity.
- Lubricate moving parts as recommended by the manufacturer.
Troubleshooting Common Issues
- If the contactor fails to activate, check the coil voltage and wiring connections.
- If the contactor remains stuck in the closed position, inspect for debris or mechanical obstruction.
Customer Reviews
Customers praise the Schneider LC1K1210B7 for its compact design, reliable performance, and ease of installation. Many users have reported significant energy savings and improved efficiency after upgrading to this contactor.
Where to Buy
The Schneider LC1K1210B7 is available for purchase from authorized distributors and online retailers specializing in industrial automation products.
Price Range
The price of the Schneider LC1K1210B7 varies depending on the supplier and quantity ordered. It is competitively priced compared to similar products in its class.
Conclusion
In conclusion, the Schneider LC1K1210B7 is a versatile and dependable contactor suitable for a wide range of industrial applications. With its compact design, reliable performance, and cost-effectiveness, it offers significant advantages to engineers, maintenance professionals, and facility managers.
FAQs
- Is the Schneider LC1K1210B7 compatible with all voltage and current ratings?
- The contactor is available in various configurations to accommodate different voltage and current requirements.
- Can the LC1K1210B7 be used in outdoor applications?
- Yes, the contactor is designed to withstand outdoor environments, provided it is properly installed and protected from moisture and extreme temperatures.
- Does the Schneider LC1K1210B7 come with a warranty?
- Yes, Schneider Electric offers a warranty period for the LC1K1210B7, ensuring peace of mind for customers.
- Can the contactor be used in conjunction with other Schneider Electric products?
- Yes, the LC1K1210B7 is compatible with a wide range of Schneider Electric components and accessories, allowing for seamless integration into existing systems.
- Is technical support available for troubleshooting issues with the LC1K1210B7?
- Yes, Schneider Electric provides technical support and assistance to customers experiencing difficulties with their products.
| Range | TeSys |
|---|---|
| Product or Component Type | Contactor |
| Device short name | LC1K |
| Device Application | Control |
| contactor application | Motor control Resistive load |
| utilisation category | AC-3 AC-3e AC-1 AC-4 |
|---|---|
| Poles description | 3P |
| power pole contact composition | 3 NO |
| [Ue] rated operational voltage | Power circuit <= 690 V AC <= 400 Hz Signalling circuit <= 690 V AC <= 400 Hz |
| [Ie] rated operational current | 12 A (at <140 °F (60 °C)) at <= 440 V AC AC-3 for power circuit 12 A (at <140 °F (60 °C)) at <= 440 V AC AC-3e for power circuit 20 A (at <140 °F (60 °C)) at <= 690 V AC AC-1 for power circuit |
| Control circuit type | AC 50/60 Hz |
| [Uc] control circuit voltage | 24 V AC 50/60 Hz |
| Motor power kW | 3 kW 220…230 V AC 50/60 Hz AC-3 5.5 kW 380…415 V AC 50/60 Hz AC-3 5.5 kW 440 V AC 50/60 Hz AC-3 4 kW 690 V AC 50/60 Hz AC-3 3 kW 220…230 V AC 50/60 Hz AC-3e 5.5 kW 380…415 V AC 50/60 Hz AC-3e 5.5 kW 440 V AC 50/60 Hz AC-3e 4 kW 690 V AC 50/60 Hz AC-3e 3 kW 220…230 V AC 50/60 Hz AC-4 5.5 kW 380…415 V AC 50/60 Hz AC-4 5.5 kW 440 V AC 50/60 Hz AC-4 4 kW 690 V AC 50/60 Hz AC-4 |
| Auxiliary contact composition | 1 NO |
| [Uimp] rated impulse withstand voltage | 8 kV |
| Overvoltage category | III |
| [Ith] conventional free air thermal current | 20 A (at 140 °F (60 °C)) for power circuit 10 A (at 122 °F (50 °C)) for signalling circuit |
| Irms rated making capacity | 144 A AC for power circuit conforming to IEC 60947 110 A AC for signalling circuit conforming to IEC 60947 |
| Rated breaking capacity | 110 A at 440 V conforming to IEC 60947 80 A at 500 V conforming to IEC 60947 70 A at 660…690 V conforming to IEC 60947 |
| [Icw] rated short-time withstand current | 115 A 122 °F (50 °C) – 1 s for power circuit 105 A 122 °F (50 °C) – 5 s for power circuit 100 A 122 °F (50 °C) – 10 s for power circuit 75 A 122 °F (50 °C) – 30 s for power circuit 55 A 122 °F (50 °C) – 1 min for power circuit 50 A 122 °F (50 °C) – 3 min for power circuit 25 A 122 °F (50 °C) – >= 15 min for power circuit 80 A – 1 s for signalling circuit 90 A – 500 ms for signalling circuit 110 A – 100 ms for signalling circuit |
| Associated fuse rating | 25 A gG at <= 440 V for power circuit 25 A aM for power circuit 10 A gG for signalling circuit conforming to IEC 60947 10 A gG for signalling circuit conforming to VDE 0660 |
| Average impedance | 3 mOhm – Ith 20 A 50 Hz for power circuit |
| [Ui] rated insulation voltage | Power circuit 600 V UL 508 Power circuit 690 V IEC 60947-4-1 Signalling circuit 690 V IEC 60947-4-1 Signalling circuit 690 V IEC 60947-5-1 Signalling circuit 600 V UL 508 Power circuit 600 V CSA C22.2 No 14 Signalling circuit 600 V CSA C22.2 No 14 |
| Insulation resistance | > 10 MOhm for signalling circuit |
| Inrush power in VA | 30 VA (at 68 °F (20 °C)) |
| Hold-in power consumption in VA | 4.5 VA (at 68 °F (20 °C)) |
| Heat dissipation | 1.3 W |
| Control circuit voltage limits | Operational: 0.8…1.15 Uc (at <122 °F (50 °C)) Drop-out: >= 0.20 Uc (at <122 °F (50 °C)) |
| Connections – terminals | Screw clamp terminals 1 0.00…0.01 in² (1.5…4 mm²)solid screw clamp terminals 1 0.00…0.01 in² (0.75…4 mm²)flexible without cable end screw clamp terminals 1 0.00…0.00 in² (0.34…2.5 mm²)flexible with cable end screw clamp terminals 2 0.00…0.01 in² (1.5…4 mm²)solid screw clamp terminals 2 0.00…0.01 in² (0.75…4 mm²)flexible without cable end screw clamp terminals 2 0.00…0.00 in² (0.34…1.5 mm²)flexible with cable end |
| Maximum operating rate | 3600 cyc/h |
| Auxiliary contacts type | Instantaneous 1 NO |
| Signalling circuit frequency | <= 400 Hz |
| Minimum switching current | 5 mA for signalling circuit |
| Minimum switching voltage | 17 V for signalling circuit |
| Mounting Support | Plate Rail |
| Tightening torque | 7.08…11.51 lbf.in (0.8…1.3 N.m) screw clamp terminals Philips No 2 7.08…11.51 lbf.in (0.8…1.3 N.m) screw clamp terminals flat Ø 6 mm 7.08…11.51 lbf.in (0.8…1.3 N.m) screw clamp terminals pozidriv No 2 |
| Operating time | 10…20 ms coil de-energisation and NO opening 10…20 ms coil energisation and NO closing |
| Safety reliability level | B10d = 1369863 cycles contactor with nominal load EN/ISO 13849-1 B10d = 20000000 cycles contactor with mechanical load EN/ISO 13849-1 |
| Non overlap distance | 0.02 in (0.5 mm) |
| Mechanical durability | 10 Mcycles |
| Electrical durability | 1.3 Mcycles 12 A AC-3 <= 440 V 1.3 Mcycles 12 A AC-3e <= 440 V 0.3 Mcycles 20 A AC-1 <= 690 V 0.02 Mcycles 72 A AC-4 <= 440 V |
| Mechanical robustness | Shocks contactor closed, on X axis10 Gn for 11 ms IEC 60068-2-27 Shocks contactor closed, on Y axis15 Gn for 11 ms IEC 60068-2-27 Shocks contactor closed, on Z axis15 Gn for 11 ms IEC 60068-2-27 Shocks contactor opened, on X axis6 Gn for 11 ms IEC 60068-2-27 Shocks contactor opened, on Y axis10 Gn for 11 ms IEC 60068-2-27 Shocks contactor opened, on Z axis10 Gn for 11 ms IEC 60068-2-27 Vibrations contactor closed4 Gn, 5…300 Hz IEC 60068-2-6 Vibrations contactor opened2 Gn, 5…300 Hz IEC 60068-2-6 |
| Height | 2.28 in (58 mm) |
| Width | 1.77 in (45 mm) |
| Depth | 2.24 in (57 mm) |
| Net Weight | 0.40 lb(US) (0.18 kg) |
| Standards | EN/IEC 60947-4-1 GB/T 14048.4 UL 60947-4-1 CSA C22.2 No 60947-4-1 JIS C8201-4-1 |
|---|---|
| Product Certifications | CB Scheme CCC UL CSA EAC CE UKCA |
| IP degree of protection | IP2X VDE 0106 |
| Protective treatment | TC IEC 60068 TC DIN 50016 |
| Ambient Air Temperature for Storage | -58…176 °F (-50…80 °C) |
| Operating altitude | 6561.68 ft (2000 m) without derating |
| Flame retardance | V1 conforming to UL 94 Requirement 2 conforming to NF F 16-101 Requirement 2 conforming to NF F 16-102 |
| Category | US10I1222326 |
|---|---|
| Discount Schedule | 0I12 |
| GTIN | 3389110789744 |
| Returnability | Yes |
| Country of origin | FR |
| Unit Type of Package 1 | PCE |
|---|---|
| Number of Units in Package 1 | 1 |
| Package 1 Height | 1.97 in (5.0 cm) |
| Package 1 Width | 2.36 in (6.0 cm) |
| Package 1 Length | 2.56 in (6.5 cm) |
| Package 1 Weight | 6.32 oz (179.3 g) |
| Unit Type of Package 2 | S02 |
| Number of Units in Package 2 | 50 |
| Package 2 Height | 5.91 in (15.0 cm) |
| Package 2 Width | 11.81 in (30.0 cm) |
| Package 2 Length | 15.75 in (40.0 cm) |
| Package 2 Weight | 20.28 lb(US) (9.198 kg) |
| Unit Type of Package 3 | P06 |
| Number of Units in Package 3 | 800 |
| Package 3 Height | 29.53 in (75.0 cm) |
| Package 3 Width | 31.50 in (80.0 cm) |
| Package 3 Length | 23.62 in (60.0 cm) |
| Package 3 Weight | 342.09 lb(US) (155.168 kg) |
| Warranty | 18 months |
|---|
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