SCHNEIDER LADN31 019632 is a contactor auxiliary module of the TeSys Deca series under Schneider Electric, mainly used to expand the auxiliary contact function of AC contactors. The following is a comprehensive overview of its core features and technical parameters:

1. Technical specifications

Module type: Auxiliary contact extension module, suitable for AC contactors (such as LC1 series) and contactor relays.

Contact configuration: Provides 4 auxiliary contacts (3 normally open+1 normally closed), supporting instantaneous or delayed on/off circuits.

Rated current: 10A, suitable for low voltage control circuits.

Protection level: IP2X, preventing direct contact of fingers with live parts to ensure operational safety.

Working temperature: -5 ° C to+60 ° C, suitable for wide temperature environments.

Mechanical lifespan: up to 300000 cycles, ensuring long-term stable operation.

2. Functional characteristics

Short circuit protection: Integrated overload protection function to prevent damage to equipment caused by circuit short circuits.

Easy installation: directly installed at the front of the contactor or relay, supporting quick disassembly and replacement.

Low power design: Optimize energy consumption and improve system energy efficiency.

Anti interference capability: Using EverLink terminal technology to ensure a secure connection and reduce wire stress, extending service life.

3. Compatibility and Application

Compatible devices: Suitable for Schneider LC1 series contactors (such as LC1-D09 to LC1-D620) and relays.

Application scenarios:

Industrial automation: Expansion of control circuits in industries such as mining, oil and gas, and food and beverage.

Motor control: used for motor start stop, status monitoring, and safety interlock system.

Process control: Integrated with DCS/PLC system to achieve complex logic control.

4. Additional explanation

Certification standard: Complies with industrial electrical equipment safety regulations and supports functional safety requirements.

Expansion module limitation: A maximum of 2 positive modules (including auxiliary contacts and delay modules) can be installed on the LC1-D205 to LC1-D620 contactors.

SCHNEIDER LADN31 019632是施耐德电气（Schneider Electric）旗下TeSys Deca系列的接触器辅助模块，主要用于扩展交流接触器的辅助触点功能。以下是其核心特性及技术参数的综合概述：

1.技术规格

模块类型：辅助触点扩展模块，适用于交流接触器（如LC1系列）及接触器式继电器。

触点配置：提供4个辅助触点（3常开+1常闭），支持瞬时或延时接通/分断电路。

额定电流：10A，适用于低电压控制电路。

防护等级：IP2X，防止手指直接接触带电部件，保障操作安全。

工作温度：-5°C至+60°C，适应宽温环境。

机械寿命：高达30万次循环，确保长期稳定运行。

2.功能特性

短路保护：集成过载保护功能，防止电路短路对设备造成损害。

安装便捷：直接安装于接触器或继电器前部，支持快速拆卸与更换。

低功耗设计：优化能耗，提升系统能效。

抗干扰能力：采用EverLink终端技术，确保连接牢固且减少导线应力，延长使用寿命。

3.兼容性与应用

兼容设备：适配施耐德LC1系列接触器（如LC1-D09至LC1-D620）及继电器。

应用场景：

工业自动化：采矿、石油天然气、食品饮料等行业的控制电路扩展。

电机控制：用于电动机启停、状态监测及安全联锁系统。

过程控制：与DCS/PLC系统集成，实现复杂逻辑控制。

4.附加说明

认证标准：符合工业电气设备安全规范，支持功能安全要求。

扩展模块限制：在LC1-D205至LC1-D620接触器上最多可安装2个正装模块（包括辅助触点和延时模块）。

Choose Shenzhen Changxin for worry-free after-sales service and high-quality products. We only cooperate with first-tier brand manufacturers in the industry. Our products are imported and comprehensive. We provide thoughtful pre-sales service, communicating multiple times with customers about product models, quality, prices, and delivery schedules to jointly confirm the solutions and address users’ concerns in advance. Business execution is in place, ensuring on-time delivery of ordered products and formulating a comprehensive delivery plan to guarantee the project schedule. We also assist users in handling acceptance procedures.
Our after-sales service is impeccable. For any problems during the warranty period, we only replace, not repair. We never shirk responsibilities or pass the buck when encountering problems. Our service hotline is available 24/7: 18150087953
SOLEMN COMMITMENT
1. For all items, modules, and cards sold by our company, if any quality problems occur during normal use within the warranty period, we will provide free replacements without any excuse or delay.
2. For non-discontinued materials and equipment that are out of the warranty period, we only charge the cost of relevant accessories for quality problems.
3. For discontinued materials and equipment, we provide alternative models and equipment replacement process services.
4. For the materials and equipment purchased by customers, we offer lifetime free system software upgrades and provide relevant technical documents for free.
5. We regularly follow up on the usage of the materials purchased by customers and promptly solve any problems.
6. Our company’s hotline provides 24-hour service, and we will respond to customers’ questions within 1 hour.
7. For any other matters not covered, our company adheres to the attitude of “thoughtful service and full responsibility” and solves problems from the customer’s perspective in a practical way. With a serious and rigorous corporate style, we wholeheartedly serve every customer.

The company mainly imports PLC modules, programmable controllers, servo control systems and DCS spare parts, such as: ABB, AB (Rockwell), GE (General Electric), Bentley, Honeywell, Emerson, Motorola, Invensys, Westinghouse, etc. The company has established close cooperative relations with many world-renowned PLC and DCS product maintenance service providers, and can directly purchase from abroad, providing equipment and spare parts from different countries and manufacturers.
We supply directly from abroad, without middlemen, reducing the cost of use.
There is really no middleman who can make a price difference! !
If you have any defects or need to import PLC, DCS spare parts, please contact our team, we will help you find reliable and high-quality products super quickly, while shortening the delivery time to ensure that your equipment can operate normally in the right environment. On time.
Professionally provide: PLC programmable control system, distributed control system (DCS), safety instrument system (SIS), ESD system, vibration monitoring system, turbine compressor control system (CCS) and other PLC modules, various industrial control systems, system modules, CPU, IO module, DO module, AI module, DI module, network communication module, Ethernet module, motion controller, analog input module, analog output module, switch input module, switch output module, module redundancy, power supply module, relay output unit, relay input unit, processing unit.
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