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| Country of Origin | Germany |
|---|---|
| Brand | Siemens |
| Function | Coupling Contactor Relay |
| Length | 45mm |
| Model | 136-3664 |
| Depth | 69.5mm |
| Width | 73mm |
| Mount Type | DIN Rail |
| Series | 3RH2 |
| Maximum Operating Temperature | 60°C |
| Minimum Operating Temperature | -25°C |
| Terminal type | Spring Loaded |
| Number of Poles | 4 |
| Contact Voltage | 600, 690V dc |
| Coil Voltage | 24V dc |
| Normal State Configuration | 3 NO/1 NC |
| Contact Current | 10A |
| Number of Auxiliary Contacts | 1 |
| Auxiliary Contact Configuration | 3 NO/1 NC |
| Operational Current Ie | 10A |
| Control Circuit Voltage Uc | 24V dc |
| Contactor Application | Coupling Relay |
| Pole and Throw Configuration | 4 |
Siemens 136-3664 Contactor is a robust and reliable industrial control device designed with a 24V DC coil and four poles to manage electrical loads efficiently. This contactor supports operational currents of 10 amperes, making it suitable for various automation and control gear applications in industrial and commercial settings.
The device features three normally open (NO) contacts and one normally closed (NC) auxiliary contact, providing flexible control configurations for switching operations. It is designed for compatibility with contact voltages of 600 V DC and 690 V AC, covering a broad spectrum of operational environments.
With DIN rail mounting and spring-loaded terminals, installation and maintenance are streamlined to reduce downtime and improve system reliability. Its operational temperature range from -25°C to 60°C makes it suitable for diverse climatic conditions.
Compliance with international standards such as IEC 61508-2, IEC 60947 series, ISO 13849-1, KC, and UL A600/Q600 ensures safety and interoperability within complex electrical systems. The 3RH2 series contactor is manufactured in Germany, reflecting Siemens’ commitment to high-quality engineering and durability.
Operates with a 24V DC coil voltage for efficient control. Four-pole design allows handling of multiple contact circuits. Rated for 10A contact current suitable for medium power applications. Contact voltage support of up to 600 V DC and 690 V AC.
Features 3 normally open and 1 normally closed auxiliary contacts for control flexibility. Mounts easily on DIN rails enabling compact installation. Spring loaded terminals ensure secure and reliable connections. Can operate within temperature range from -25°C up to 60°C.
Meets multiple industrial standards including IEC and UL certifications. Manufactured in Germany guaranteeing quality and performance.
This Siemens contactor is ideal for industrial automation, construction, manufacturing, and electrical control applications requiring high operational reliability and safety. It supports smooth control of electrical motors, heaters, and lighting circuits.
Explore more high-quality Contactors and automation components within the Siemens range available on EnvMart to enhance your electrical control systems.
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