Schneider RXM2LB2BD Power Relay
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Schneider RXM2LB2BD Power Relay
1. Product Overview
The Schneider Electric RXM2LB2BD is a miniature plug‑in electromechanical power relay from the Harmony Zelio Relay RXM series. It is a 2‑pole (2CO, 2NO + 2NC) relay with a rated coil voltage of 24 V DC, a contact switching capacity of 5 A, and an integrated LED status indicator. Designed for DIN‑rail mounting with a standard socket base, this compact relay is widely used in industrial automation, PLC control systems, signal switching, low‑power motor control, and electrical distribution panels for signal amplification, circuit isolation, and multi‑circuit control. It complies with IEC 61810‑1, UL 508, and CSA C22.2 No. 14 standards, ensuring reliable performance in harsh industrial environments.
2. Main Functions
表格
| Function | Detailed Description |
|---|---|
| Signal Switching & Amplification | Transmits low‑power control signals (24 V DC) to drive high‑power load circuits, enabling PLC/controller to control multiple independent circuits simultaneously. |
| Multi‑Circuit Control | Equipped with 2 changeover contacts (2NO + 2NC), allowing simultaneous control of two separate load circuits with one relay. |
| Circuit Isolation | Provides electrical isolation between the control coil (low‑voltage side) and load contacts (high‑voltage side), protecting control equipment from load‑side voltage surges. |
| Status Visualization | Built‑in LED indicator lights up when the coil is energized, clearly showing the relay’s operating status for quick diagnostics. |
| Plug‑and‑Play Installation | Standard 8‑pin plug‑in design for easy installation, replacement, and maintenance on compatible socket bases. |
| Wide Load Compatibility | Suitable for switching resistive, inductive, and small capacitive loads up to 5 A at 250 V AC/28 V DC. |
| Mechanical & Electrical Protection | Offers protection against coil overvoltage and contact arcing, extending service life and ensuring safe operation. |
3. Technical Features
3.1 Core Electrical Ratings
- Contact Configuration: 2 changeover contacts (2CO, 2NO + 2NC), 8‑pin layout.
- Coil Voltage (Uc): 24 V DC (nominal).
- Coil Power Consumption: Approx. 0.9 W (standard for 24 V DC RXM series).
- Contact Rated Current (Ie): 5 A (AC‑1 / DC‑1, resistive load).
- Contact Rated Voltage: 250 V AC, 28 V DC.
- Insulation Voltage (Ui): 250 V AC.
- Impulse Withstand Voltage (Uimp): 4 kV (1.2/50 μs).
- Contact Material: Silver‑nickel (Ag/Ni) alloy for high conductivity and wear resistance.
- Operating Time: ≤ 20 ms (pull‑in); ≤ 20 ms (drop‑out).
3.2 Mechanical & Environmental Performance
- Mechanical Life: 10,000,000 operations (no load).
- Electrical Life: 100,000 operations (at rated load, AC‑1).
- Operating Temperature: -40°C to +55°C.
- Storage Temperature: -40°C to +85°C.
- Protection Class: IP40 (front face) against solid foreign objects ≥ 1.0 mm.
- Pollution Degree: 3 (industrial environment).
- Shock Resistance: 30 Gn (non‑operating); 10 Gn (operating).
- Vibration Resistance: 5 Gn (10–2000 Hz) for stable operation in vibrating environments.
3.3 Installation & Compatibility
- Mounting: Standard 35 mm DIN‑rail via compatible socket bases (e.g., RXZE2S108M).
- Termination: 8‑pin plug‑in terminals for quick wiring and replacement.
- Dimensions: Ultra‑compact 21 mm width for high‑density panel mounting.
- Accessory Support: Compatible with mechanical indicators, test buttons, and coil surge suppressors (varistors/diodes).
4. Product Dimensions (Unit: mm)
表格
| Dimension Parameter | Value |
|---|---|
| Width | 21 |
| Height | 27 |
| Depth | 46 |
| Pin Layout | 8‑pin (standard for 2CO relays) |
| Mounting Compatibility | 35 mm DIN‑rail |
| Socket Base Compatibility | RXZE2S108M (8‑pin socket) |
5. Weight and Material Specifications
表格
| Component | Material | Weight (g) |
|---|---|---|
| Main Housing | Flame‑retardant thermoplastic (UL94 V0) | 22 |
| Coil Assembly | Copper wire, iron core | 7 |
| Contact System | Silver‑nickel alloy, copper base | 2 |
| LED Indicator | LED chip, plastic lens | 1 |
| Plug‑in Pins | Tin‑plated brass | 2 |
| Total Net Weight (Complete Unit) | – | 32 |
6. Key Performance Parameters
表格
| Parameter | Value |
|---|---|
| Product Type | Miniature plug‑in electromechanical power relay |
| Model Number | RXM2LB2BD |
| Contact Configuration | 2CO (2NO + 2NC) |
| Coil Voltage | 24 V DC |
| Rated Contact Current | 5 A (AC‑1 / DC‑1) |
| LED Indicator | Yes (energized status) |
| Insulation Class | IP40 |
| Mechanical Life | 10,000,000 operations |
| Electrical Life | 100,000 operations |
| Operating Temperature | -40°C to +55°C |
| Standards Compliance | IEC 61810‑1, UL 508, CSA C22.2 No.14 |
| Net Weight | 32 g |
| Mounting Type | 35 mm DIN‑rail (with socket) |
WHO WE ARE
About us
Located in Kunshan, China, Atifts Technology Co., Ltd. is a well-known enterprise specializing in electronic components distribution. We specialize in the sales of global brands of industrial automation components, with a wealth of experience in foreign product agents, and many of the world's leading manufacturers such as Keens, Schneider, SMC, ABB, Siemens, and other world-renowned manufacturers to establish a long-term and stable relations of cooperation.
Atifts Technology Co., Ltd. @ 2024
Over the years, we have always adhered to the "pioneering, pragmatic, standardized, innovative" management philosophy, and constantly promote the close integration of products and market demand. We firmly believe that only by constantly exploring new market areas, doing a good job in every detail, standardizing business processes, and continuously innovating products and services can we ensure that our products are more adaptable to market changes and meet the diversified needs of our customers.
Since the founding of the company, we have always adhered to the core concept of "survival by quality", and are committed to providing customers with high-quality electronic components. At the same time, we take specialized R & D manufacturing as the goal, market-oriented development strategy to ensure that our products are always in the forefront of the industry.
With excellent product quality, professional technical service and good market reputation, Kunshan Autofits Technology Co.,Ltd. has won the trust and support of our customers. We look forward to working with more partners hand in hand, to achieve long-term win-win relationship, and jointly promote the prosperity of the electronic components industry.
Where is your company located?
We are located next to Shanghai, the largest city in China, and Kunshan, the first economic county in China. With convenient transportation and developed logistics, it provides a good geographical advantage for our electronic components sales business.
What types of electronic components does your company mainly sell?
We are committed to providing many types and brands of electronic components, including but not limited to Sensors, Switches & Relays, Connectors, Circuit Protectio, Power Supplier & Cable, etc. We have established relationships with many well-known electronic component manufacturers. We have established long-term and stable relationships with many well-known electronic component manufacturers to ensure that the products we sell are of reliable quality and reasonable price.
What are the prices of your products?
Our product prices vary according to market conditions and product models. We are committed to providing high quality electronic components at fair and reasonable prices, and offer our customers a variety of incentives and flexible purchasing methods.
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You can contact our customer service staff directly by phone, whatsapp, email, our official website. We support a variety of payment methods, and provide you with fast and safe logistics and distribution services.
How do you guarantee the quality of your products?
We attach great importance to product quality, all the electronic components we sell come from regular channels and undergo strict quality testing. We promise to provide customers with high-quality electronic components, and provide perfect after-sales service to ensure that customers have no worries in the process of use.
If I am not satisfied with the electronic components I purchased, can I return them?
We provide perfect after-sales service, if you are not satisfied with the purchased electronic components, you can return or exchange them within the specified time. Please refer to our official website or consult our customer service staff for the specific return policy and process.
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We have a professional technical team that can provide technical support and solutions for our customers. Whether you encounter any problems in choosing or using the products, we will be happy to answer your questions and provide professional technical support.
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You can contact our customer service personnel through the online customer service system on our official website, telephone, e-mail or social media platforms. Our customer service staff will provide you with professional services and answer any questions you may have.
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In order to give back to our customers, we will organize various promotions from time to time, including discounts, full reductions, giveaways and so on. Please keep an eye on our official website or social media platforms to stay up-to-date with the latest promotions.
