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Siemens Auxiliary Switch Block, 4 Contact, 1 NO/3 NC, Snap-On Mount, 10 A, 600 V dc, 690 V ac, 3RH29 136-3690
Specifications
| Country of Origin | Czech Republic |
|---|---|
| Brand | Siemens |
| Model | 136-3690 |
| Mount Type | Snap-On |
| Series | 3RH29 |
| Maximum Operating Temperature | 60°C |
| Minimum Operating Temperature | -25°C |
| Terminal type | Spring Loaded |
| Mounting Location | Front Side |
| Number of Contacts | 4 |
| Contact Voltage | 600, 690V dc |
| Normal State Configuration | 1 NO/3 NC |
| Contact Current | 10A |
| Operational Current Ie | 10A |
| Pole and Throw Configuration | 4PST |
| Mechanical Durability | 10000000Cycles |
| Rated Insulation Voltage Ui | 690V |
Key Features
- Snap-On mounting enables easy installation on 3RH series contactors.
- Rated for 10 A contact current ensuring reliable electrical switching.
- Operates on contact voltages up to 600 V DC and 690 V AC.
- Durable mechanical design with a lifespan of 10 million cycles.
- Operable within a wide temperature range from -25°C to 60°C.
- Equipped with spring-loaded terminals for secure connections.
- Complies with IEC 60947-4-1, EN 50011, IEC 60947-5-1 standards and EMV, KCC approvals.
- Manufactured in Czech Republic ensuring high-quality standards.
Product Description
Siemens 136-3690 Auxiliary Switch Block is designed for industrial electrical control applications. This 4-contact block features a normal state configuration of 1 normally open (NO) and 3 normally closed (NC) contacts, enabling flexible switching options.
Mounting is snap-on style compatible with the Siemens 3RH29 series contactors, allowing quick and secure installation on the front side of the equipment. It supports substantial contact currents of up to 10 amperes, suitable for controlling auxiliary circuits with contact voltages rated at 600 V DC and 690 V AC.
The device is built for high mechanical durability, with a tested life expectancy of 10 million cycles, ensuring long-term reliability in demanding operational environments. It utilizes spring-loaded terminals to provide firm and maintenance-free electrical connections in compact industrial setups.
Operational temperature ranges from -25°C minimum to a maximum of 60°C, making it adaptable for various indoor industrial environments. The switch block conforms to international standards IEC 60947-4-1, EN 50011, IEC 60947-5-1 and holds approvals including EMV and KCC, underscoring its compliance with rigorous safety and performance requirements.
Snap-On mounting for easy attachment to 3RH29 contactors. High contact current rating of 10 A for dependable switching. Wide operating temperature range of -25°C to 60°C. Spring-loaded terminal type for reliable connections.
4 contact configuration with 1 NO and 3 NC contacts. Rated insulation voltage of 690 V for electrical safety. Mechanical endurance rated at 10 million cycles. Conforms to IEC and EN standards for industrial use. Manufactured in Czech Republic for assured quality.
This Auxiliary Contact Block is ideal for industrial automation, manufacturing control panels, and electrical switching applications requiring reliable and durable contact blocks. It is part of the Siemens 3RH range, known for compatibility and quality.
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Frequently Asked Questions
This model features a contact configuration of 4 contacts, specifically 1 normally open (NO) and 3 normally closed (NC) contacts, allowing for flexible switching options.
It is rated for a maximum contact current of 10 A, making it suitable for controlling auxiliary circuits effectively.
The switch block operates at contact voltages up to 600 V DC and 690 V AC, ensuring compatibility with various electrical systems.
It operates within a temperature range of -25°C to 60°C, making it adaptable for different indoor industrial environments.
This unit features a snap-on mounting design, allowing for quick and secure installation on the front side of Siemens 3RH29 series contactors.
It is equipped with spring-loaded terminals, providing secure and maintenance-free electrical connections.
It has a mechanical durability rated at 10 million cycles, ensuring long-term reliability in demanding operational environments.
This switch block complies with IEC 60947-4-1, EN 50011, and IEC 60947-5-1 standards, and holds approvals including EMV and KCC.
It is manufactured in the Czech Republic, ensuring adherence to high-quality standards.
The rated insulation voltage is 690 V, which contributes to its electrical safety in applications.
It is ideal for industrial automation, manufacturing control panels, and electrical switching applications requiring reliable contact blocks.
The pole and throw configuration is 4PST, which refers to its four-pole, single-throw design.
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