steve
Got hold of Sime for a Carrier card for…
Got hold of Sime for a Carrier card for a chiller. Machine down in a factory. Received the new card in express time machine and plant now up and running fantastic service form Sime
3 months ago
1SAZ211201R1051
ABB 1SAZ211201R1051 available at EU Automation. Get in touch today for a quick price.
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Full 12-month warranty
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What happens next?
1. Email confirmation
You will get an email confirming that we have received your enquiry.
2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
The ABB 1SAZ211201R1051 is a robust thermal overload relay from the A-Line Series, designed to provide reliable protection for motors in industrial applications. This electromechanical device safeguards against overloads and phase failures, ensuring the longevity and efficiency of your equipment. With a rated operational voltage of 690 V AC and a current range of 18 to 25 A, it is suitable for a variety of demanding environments. The relay features temperature compensation, a trip-free mechanism, and both automatic and manual reset options, offering flexibility and ease of use. Its compact dimensions of 80 x 44 x 94 mm make it an ideal choice for integration into existing systems. The ABB 1SAZ211201R1051 is engineered to meet international standards, providing peace of mind with its high-quality performance and durability.
| Specification | Description |
|---|---|
| Part Number | 1SAZ211201R1051 |
| Manufacturer | ABB |
| Series | A-Line Series |
| Product Type | Thermal Overload Relay |
| Rated Operational Voltage | 690 V AC |
| Rated Operational Current | 25 A |
| Setting Range | 18 ... 25 A |
| Dimensions (W x H x D) | 80 x 44 x 94 mm |
| Weight | 0.17 kg |
| Trip Class | 10A |
| Number of Poles | 3 |
| Number of Auxiliary Contacts NC | 1 |
| Number of Auxiliary Contacts NO | 1 |
| Degree of Protection | IP20 (Housing), IP10 (Main Circuit Terminals) |
| Ambient Temperature Range | Operation: -25°C to +55°C, Storage: -40°C to +70°C |
| Maximum Operating Altitude | 2000 m |
| Compliance | IEC/EN 60947-1, IEC/EN 60947-4-1, IEC/EN 60947-5-1, UL 60947-1, UL 60947-4-1 |
| RoHS Status | Compliant with EU Directive 2011/65/EU |
The ABB 1SAZ211201R1051 is a robust thermal overload relay designed to provide reliable protection for motors against overloads and phase failures. Part of the A-Line Series, this relay is suitable for use in a variety of industrial applications, offering a rated operational voltage of 690 V AC and a current range of 18 to 25 A. Its compact design, with dimensions of 80 x 44 x 94 mm, ensures easy integration into existing systems. The relay features a trip class of 10A, providing fast and effective response to overload conditions. With compliance to international standards and RoHS directives, this relay is a dependable choice for safeguarding your motor operations.
What is the function of this thermal overload relay?
The thermal overload relay is an electromechanical protection device designed to protect motors from overloads and phase failures by interrupting the circuit when necessary.
What are the key features of this thermal overload relay?
Key features include temperature compensation, a trip contact (NC), a signal contact (NO), selectable automatic or manual reset, a trip-free mechanism, and a trip indication.
What is the rated operational voltage for this relay?
The rated operational voltage for the main circuit is 690 V AC, while the auxiliary circuit can handle up to 500 V AC or 440 V DC.
What is the setting range for the current?
The setting range for the current is between 18 A and 25 A.
What are the dimensions of this thermal overload relay?
The dimensions are 80 mm in height, 44 mm in width, and 94 mm in depth.
What is the degree of protection provided by this relay?
The housing provides an IP20 degree of protection, while the main circuit terminals have an IP10 rating.
What is the maximum operating altitude for this relay?
The maximum permissible operating altitude is 2000 meters.
What standards does this thermal overload relay comply with?
This relay complies with IEC/EN 60947-1, IEC/EN 60947-4-1, IEC/EN 60947-5-1, UL 60947-1, and UL 60947-4-1 standards.
Is there a trip indication feature in this relay?
Yes, the relay includes a trip indication feature to alert users when a trip has occurred.
What is the weight of this thermal overload relay?
The net weight of the relay is 0.17 kg.
- Protects motors from overload and phase failure in industrial applications.
- Used in conjunction with block contactors for motor control systems.
- Provides reliable and fast protection for electrical circuits.
- Suitable for use in environments with varying temperatures due to temperature compensation features.
- Commonly used in manufacturing and processing industries to safeguard motor operations.
- Ideal for applications requiring automatic or manual reset options.
- Utilized in systems that need a trip-free mechanism and trip indication for enhanced safety.
- Employed in electrical panels for efficient motor protection and control.
This content has been produced using multiple sources. EU Automation takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
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Customer reviews
steve
Daniel
Excellent customer service...
Alex Bailey is my main point of contact at EU Automation...he is extremely friendly, has exceptional customer service skills and always offers great pricing & lead times.
5 months ago
Jerry Schrink
Tom Higgins provided amazing service
Tom Higgins provided great prompt service. I contacted Tom by phone and within 10 minutes there was a quote in my in box. WOW Thank you Tom and Thank you EU Automation!
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Excellent service and communication…
Excellent service and communication from Alex Bailey. He truly goes above and beyond to ensure his clients are 100% satisfied. The entire process was seamless, and his attention to detail made a huge difference. Highly recommended for anyone looking for amazing service!
5 months ago
Gary
Tom Higgins did a great job at getting…
Tom Higgins did a great job at getting us the part we needed. He saw a concern with the part a verified before shipping.
5 months ago
Lessle Smith
Thomas Higgins has gone above and…
Thomas Higgins has gone above and beyond to make things happen for my facility. His customer service and knowledge were an asset in helping me with my order and the logistics challenges!
6 months ago
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