Top-Quality Magnetic Contactors: Reliable Performance for Industrial Automation
Magnetic contactors are essential components in industrial automation, controlling electrical circuits with reliability and precision. They act as switches to start and stop motors, manage lighting, and control HVAC systems. At JRC, we emphasize the importance of high-quality magnetic contactors to ensure optimal performance and safety. Our contactors are engineered for durability, efficiency, and compliance with international standards, guaranteeing long-term reliability in demanding environments.
3/4 POLE FIXED-MOUNTING AND OPTIONAL CONNECTION FEATURES
DESCRIPTION
• For system and line protection
• Adjustable Electronic Trip Units Including overload protection, Short-time delayed short-circuit protection, Instantaneous short-circuit Protection, Neutral conductor protection, Earth-fault protection
• Internal and external accessory, can easily, be retrofitted at any time
• Various interlocking options secure energy distribution within critical production processes
| DESCRIPTION | le/AC-3 400 V | COIL VOLTAGE | FREQUENCY | ORDER NO |
|---|---|---|---|---|
SIZE O-TYPE LSDO | ||||
4 KW |
9 A |
24/110/230 V AC |
-/50/60Hz |
LSD00935/ LSD00932/ LSD00933 |
5.5 KW |
12 A |
24 DC/ 110/230 V AC |
-/50/60Hz |
LSD01735/LSD01732/ LSD01733 |
7.5 KW |
17 A |
24 V DC/110 /230/400 V AC |
-/50/60Hz |
LSD01735/LSD01732/ LSD01733 |
11 KW |
25 A |
24/110/230 V AC |
-/50/60Hz |
LSD02535/LSD02532/LSD02533 |
SIZE 2 TYPE LSD2 | ||||
15 K |
32 A |
24/110/230 V DC |
-/50/60Hz |
LSD23235/LSD23232/LSD23233 |
18.5 KW |
40 A |
24/110/230 V DC |
-/50/60Hz |
LSD24035/LSD 24032/LSD24033 |
22 KW |
50 A |
24/110/230 V DC |
-/50/60Hz |
LSD25035/LSD25032/LSD25033 |
SIZE 3 – TYPE LSD3 | ||||
30 KW |
65 A |
24/110/230 V AC |
-/50/60Hz |
LSD36535/LSD36532/LSD36533 |
37 KW |
80 A |
24/110/230 V AC |
-/50/60Hz |
LSD38035/LSD38032/LSD38033 |
45 KW |
95 A |
24/230 V DC |
-/50/60Hz |
LSD39535/LSD39553 |
SIZE 6 – TYPE LSD6 | ||||
55 KW |
115 A |
UC 220-240 V |
40-60 Hz |
LSD6115F |
75 KW |
150 A |
UC 220-240 V |
40-60 Hz |
LSD6155F |
90 KW |
185 A |
UC 220-240 V |
40-60 Hz |
LSD6195F |
SIZE 10 – TYPE LSDE | ||||
110 KW |
225 A |
UC 220-240 V |
40-60 Hz |
LSDE225F |
132 KW |
265 A |
UC 220-240 V |
40-60 Hz |
LSDE265F |
160 KW |
330 A |
UC 220-240 V |
40-60 Hz |
LSDE305F |
SIZE 12 – TYPE LSDG | ||||
200 KW |
400 A |
UC 220-240 V |
40-60 Hz |
LSDG415F |
250 KW |
500 A |
UC 220-240 V |
40-60 Hz |
LSDG515F |
SIZE 14 – TYPE LSDH VACUUM CONTACTORS | ||||
335 KW |
630 A |
UC 220-240 V |
50 Hz |
LSDH63G3 |
600 KW |
630 A |
UC 220-240 V |
50 Hz |
LSDH64G3 |
450 KW |
820 A |
UC 220-240 V |
50 HZ |
LSDH82G3 |
800 KW |
820 A |
UC 220-240 V |
50 Hz |
LSDH83G3 |
Key Features of Top-Quality Magnetic Contactors
Top-quality magnetic contactors are distinguished by their exceptional durability and longevity. Constructed from high-grade materials, they are designed to withstand harsh environments and ensure reliable operation over the long term. Their high-efficiency performance not only contributes to energy savings but also maintains consistent performance under varying loads. Safety is paramount, and premium magnetic contactors come equipped with advanced safety mechanisms and comply with international safety standards, offering peace of mind. Additionally, these contactors are engineered for ease of installation and maintenance. Their user-friendly design simplifies both setup and upkeep, reducing downtime and operational disruptions. When selecting magnetic contactors, prioritize those that combine durability, efficiency, safety, and ease of use to ensure optimal performance in your industrial automation systems.
CAPACITOR CONTACTOR
| DESCRIPTION | le/AC-3 400 V | COIL VOLTAGE | FREQUENCY | ORDER NO |
|---|---|---|---|---|
SIZE O0 | ||||
12.5 kVAr/1 NO + 1NC |
– |
230 V AC |
50/60Hz |
LSKD17B3 |
Size 0 | ||||
25 kVAr/1 NO |
– |
230 V AC |
50/60Hz |
LSK03213 |
Size 3 | ||||
50 kVAr/1 NO |
– |
230 V AC |
50/60 Hz |
LSK36213 |
12.5 kVAr/1 NO |
– |
AC220-240V |
50/60Hz |
LA3K1813N |
12.5 kVAr/1 NC |
– |
AC220-240V |
50/60Hz |
LA3K1823N |
20 kVAr/0 |
– |
AC220-240V |
50/60Hz |
LA3K2433 |
25 kVAr / 0 |
– |
AC220-240V |
50/60Hz |
LA3K3233 |
33,3 kVAr/0 |
– |
AC220-240V |
50/60Hz |
LA3K5033 |
50 kVAr / 0 |
– |
AC220-240V |
50/60Hz |
LA3K6233 |
75 kVAr/0 |
– |
AC220-240V |
50-60 Hz |
LA3K7433 |
80 kVAr/0 |
– |
AC220-240 V |
50-60 Hz |
LA3K9033 |
100 kVar/0 |
– |
AC220-240 V |
50-60 Hz |
LA3K1A33 |
Selecting the Right Magnetic Contactor
When selecting the right magnetic contactor for your needs, understanding your application is crucial. Consider the specific factors of your application, such as the type of load and control requirements, to ensure compatibility. Voltage and current ratings are critical; choosing the correct ratings ensures safe and efficient operation, preventing potential overloads and failures. Additionally, environmental considerations play a significant role. Opt for contactors designed to perform reliably under your specific environmental conditions, whether it’s high humidity, extreme temperatures, or corrosive environments. Finally, brand reputation and quality assurance are essential. Opting for contactors from reputable brands guarantees adherence to high-quality standards and reliable performance. Brands with a solid reputation offer products that meet rigorous safety and performance criteria, ensuring longevity and reducing maintenance costs. Prioritize these factors to achieve optimal functionality and reliability in your industrial automation systems.
CONTACTOR ACCESSORIES
WYE Delta Assembly
| DESCRIPTION | AUXILIARY | MOUNTING | ORDER NO | |
|---|---|---|---|---|
Up to 15 kW |
32 A |
230 V |
50/60Hz |
LSY03233 |
Auxiliary Contactor | ||||
Up to 22 kW |
50A |
230 V |
50/60Hz |
LSY25033 |
Size 00, cable from bottom |
1 NO |
Top Mount |
LSZD0510 | |
Size 00, cable from bottom |
1 NC |
Top Mount |
LSZD0501 | |
Size 00 |
1 NC |
Top Mount |
LSZDD201 | |
Size 00 |
1 NO + 2 NC |
Top Mount | ||
Size 00 |
1 NO + 3 NC |
Top Mount |
LSZDD213 | |
Size 00 |
2 NO + 2 NC |
Top Mount |
LSZDD222 | |
Size 0-12 |
1 NO |
Top Mount |
LSZOD010 | |
Size 0-12 |
1 NC |
Top Mount |
LSZOD001 | |
Size 0-12 |
1 NO |
Top Mount |
LSZOD910 | |
Size 0-12 |
1 NC |
Top Mount |
LSZOD901 | |
Size 0-12 |
3 NO + 1NC |
Top Mount |
LSZOD131 | |
Size 0-12 |
2 NO + 2 NC |
Top Mount |
LSZOD122 | |
Size 0-12 |
1 NO + 3 NC |
Top Mount |
LSZOD113 | |
Size 0-12 |
4 NO |
Top Mount |
LSDOD140F | |
Size 0-12 |
3 NO + 1 NC |
Top Mount |
LSZOD131F | |
Size 0-12 |
2 NO + 2 NC |
Top Mount |
LSZOD122F | |
Size 0-12 |
4 NC |
Top Mount |
LSZOD122F | |
Size 0-12, first position |
1 NO + 1 NC |
Side Mount |
LSZOD711 | |
Size 3-12, second position |
1 NO + 1 NC |
Side Mount |
LSZ3D811 | |
Mechanical Interlock- Size 0-3 |
2 NC |
Side Mount |
LSZOW002 | |
Wiring set Reversing assemblies – Size O |
– |
LSZOW001 | ||
Diode Assembly DC24V, Size 0 |
– |
Top Mount |
LSZD0005 | |
Diode Assembly DC24V, Size 0 |
– |
Bottom Mount |
LSZD0006 | |
VARISTOR Size 0, 24-48 V AC; 24-70 VDC |
– |
LSZ00001 | ||
VARISTOR Size 0, 127-240 V AC; 150-250 VDC |
– |
LSZO0002 | ||
Surge Supressor, RC, Size 0 |
– |
127-240 V AC; 150-250 V DC |
LSZ00003 | |
Surge Supressor, RC, Size 2-3 |
– |
127-240 V AC; 150-250 V DC |
LSZ20001 |
Benefits of Using JRC High-Quality Magnetic Contactors
Using JRC high-quality magnetic contactors offers numerous benefits. Improved operational efficiency is a key advantage, as these contactors enhance overall system performance by ensuring smooth and reliable operation. Their reliability significantly reduces downtime, minimizing operational interruptions and keeping your systems running seamlessly. Cost-effectiveness is another benefit, as JRC contactors lead to long-term savings by cutting down on maintenance and replacement costs. Additionally, they contribute to enhanced safety, protecting both your equipment and workplace by adhering to stringent safety standards. Choose JRC for magnetic contactors that deliver superior performance, reliability, and value.
Why Choose JRC Powertech
Expertise
With over two decades of experience in the electrical solutions market, we have a deep understanding of the industry's needs and challenges.
Innovation
We leverage the latest technological advancements to provide state-of-the-art power transformers.
Customer Support
Our dedicated team offers 24/7 support to ensure seamless operation and quick resolution of any issues.
FAQ
A Modular Contact is an electrical component used for making and breaking electrical circuits in various applications. Its primary function is to provide a reliable connection point for electrical contacts within modular devices such as circuit breakers, relays, and other control equipment.
JRC Powertech offers a variety of Modular Contacts, including:
- Standard Contacts: For general-purpose applications.
- High-Current Contacts: Designed to handle higher current loads.
- Auxiliary Contacts: Used for signaling and control applications.
- Specialized Contacts: For specific applications such as hazardous environments or high-temperature conditions.
Key benefits include:
- Reliability: Consistent performance in various electrical applications.
- Durability: Built with high-quality materials for long-lasting use.
- Flexibility: Compatible with a wide range of modular devices.
- Safety: Designed to meet rigorous safety standards, ensuring secure connections.
- Ease of Installation: Simplifies the process of connecting and disconnecting electrical components.
Quality and reliability are ensured through:
- High-Quality Materials: Using premium-grade components for construction.
- Advanced Manufacturing: Utilizing cutting-edge manufacturing processes.
- Rigorous Testing: Conducting comprehensive testing to comply with international standards.
- Continuous Support: Providing 24/7 customer support for operational assistance and maintenance.
Yes, JRC Powertech offers customization options to tailor Modular Contacts to specific project requirements. Our engineering team works closely with clients to design solutions that fit their precise needs.
In industrial automation, selecting the right magnetic contactors is crucial for reliable and efficient operations. JRC’s top-quality magnetic contactors excel in performance, durability, and safety. Their high-efficiency design boosts operational efficiency and minimizes downtime, ensuring continuous productivity. JRC contactors offer cost-effectiveness through reduced maintenance and replacement costs, delivering long-term savings. With a strong focus on enhanced safety, JRC products meet international standards, protecting both equipment and workplace. For unmatched reliability and efficiency in industrial automation, JRC’s magnetic contactors provide exceptional quality and peace of mind. Choose JRC to ensure excellence in every application.
