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3RU1136-4GB0 Siemens
Based on over 4900 reviews
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Availability
In stock
Manufacturer
Siemens
HS code
85364900
Ship to
United States
Express delivery to the United States
Full 12-month warranty
Secure payment process
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The Siemens 3RU1136-4GB0 is a high-quality overload relay designed to provide efficient motor protection. This component is part of the SIRIUS product family and is engineered to safeguard motors by monitoring and responding to current overload conditions. With a size S2 footprint, it is compatible with contactor mounting, ensuring a seamless integration into your existing system. The 3RU1136-4GB0 features a thermal overload relay function with an adjustable pick-up value current range of 36 to 45 A, making it versatile for various applications. It operates with a three-pole main current circuit and includes both normally closed (1NC) and normally open (3NO) contacts for auxiliary circuit control, enhancing its functionality in motor control schemes. Constructed with a focus on durability and reliability, the relay can withstand a wide range of ambient temperatures from -20°C to +70°C during operation, ensuring consistent performance in diverse working environments. The unit is also designed to be finger-safe, providing additional protection against electrical shock. This overload relay is a Class 10 device, which means it offers a quick response to current overloads, typically within 10 seconds, to prevent motor damage. The compact dimensions, with a width of 55 mm and a depth of 118 mm, allow for efficient use of space within control cabinets. The 3RU1136-4GB0 is a robust and reliable choice for motor protection in industrial applications, offering both performance and peace of mind in safeguarding your valuable equipment.
Typical applications
- Motor protection in industrial automation systems
- Overload and phase-failure protection for motors
- Integration into motor control centres for process control
- Use in heating, ventilation, and air conditioning (HVAC) applications
- Protection for pumps and compressors in manufacturing facilities
- Safeguarding conveyor systems from overloads
- Utilisation in control panels for machinery and plant equipment
- Implementation in agricultural machinery for motor safety
- Overload relay for hoists and cranes in material handling
- Starter protection in marine and offshore applications
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Full 12-month warranty
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