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2 months ago
1SAM401902R1001
ABB 1SAM401902R1001 available at EU Automation. Get in touch today for a quick price.
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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 1SAM401902R1001 is a high-quality auxiliary contact block designed for seamless integration into various control systems. This component is engineered to offer reliable performance in managing auxiliary circuits within a wide range of industrial applications. With a rated operational voltage of 690 V and a DIN rail mount design, it ensures easy installation and compatibility with standard setups.
Featuring 1 Normally Open (NO) and 1 Normally Closed (NC) contact, it provides versatility in circuit control, allowing for both switching and signalling functions. The contact block is built to accommodate a rated operational current of 6 A at 24 V in AC-15 and 1 A at 24 V in DC-13, making it suitable for a variety of low voltage applications.
The compact dimensions of 9 x 69 x 89 mm ensure that it does not occupy excessive space on the rail, making it an ideal choice for systems where space is at a premium. The screw terminal connection type is designed for secure and reliable wiring, while the IP20 protection rating signifies that the component is safeguarded against solid objects larger than 12.5 mm, although it should be installed in environments free from water ingress.
This auxiliary contact block is compliant with international standards, including IEC/EN 60947-1, IEC/EN 60947-5-1, UL 508, and CSA 22.2 No. 14, ensuring its suitability for global use. Its robust construction and adherence to stringent regulations make it a dependable choice for enhancing control within manual motor starters and related accessories.
The ABB 1SAM401902R1001 auxiliary contact block is an essential component for professionals seeking a reliable and efficient solution to manage auxiliary circuits in industrial control systems.
Featuring 1 Normally Open (NO) and 1 Normally Closed (NC) contact, it provides versatility in circuit control, allowing for both switching and signalling functions. The contact block is built to accommodate a rated operational current of 6 A at 24 V in AC-15 and 1 A at 24 V in DC-13, making it suitable for a variety of low voltage applications.
The compact dimensions of 9 x 69 x 89 mm ensure that it does not occupy excessive space on the rail, making it an ideal choice for systems where space is at a premium. The screw terminal connection type is designed for secure and reliable wiring, while the IP20 protection rating signifies that the component is safeguarded against solid objects larger than 12.5 mm, although it should be installed in environments free from water ingress.
This auxiliary contact block is compliant with international standards, including IEC/EN 60947-1, IEC/EN 60947-5-1, UL 508, and CSA 22.2 No. 14, ensuring its suitability for global use. Its robust construction and adherence to stringent regulations make it a dependable choice for enhancing control within manual motor starters and related accessories.
The ABB 1SAM401902R1001 auxiliary contact block is an essential component for professionals seeking a reliable and efficient solution to manage auxiliary circuits in industrial control systems.
| Specification | Description |
|---|---|
| Part Number | 1SAM401902R1001 |
| Alternative Part Number | 1SAM401902R1001 |
| Manufacturer | ABB |
| Product Type | Auxiliary Contact Block |
| Mounting Type | DIN Rail Mount |
| Number of Contacts | 1 Normally Open (NO) / 1 Normally Closed (NC) |
| Degree of Protection | IP20 |
| Connection Type | Screw |
| Rated Operational Voltage | 690 V |
| Rated Operational Current AC-15 | 6 A (at 24V), 4 A (at 230V), 3 A (at 400V) |
| Rated Operational Current DC-13 | 1 A (at 24V), 0.5 A (at 110V), 0.25 A (at 220V) |
| Rated Frequency | Auxiliary Circuit 50 Hz, Auxiliary Circuit 60 Hz |
| Rated Insulation Voltage (Ui) | 690 V |
| Conventional Free-air Thermal Current (Ith) | 10 A |
| Connecting Capacity | Auxiliary Circuit: Rigid 1/2x 0.5 ... 1.5 mm², Flexible with Ferrule 1/2x 0.5 ... 1.5 mm² |
| Tightening Torque | Auxiliary Circuit 0.8 … 1.2 N·m |
| Wire Stripping Length | Auxiliary Circuit 10 mm |
| Recommended Screw Driver | Pozidriv 2 |
| Product Dimensions (W x H x D) | 9 x 69 x 89 mm |
| Product Net Weight | 0.045 kg |
| Standards | IEC/EN 60947-1, IEC/EN 60947-2, IEC/EN 60947-4-1, IEC/EN 60947-5-1, UL 508, CSA 22.2 No. 14 |
| Certificates | CE, DNV, GOST, RoHS, UL, CCC |
| Commodity Code | 853710 |
What is the voltage rating for this auxiliary contact block?
The auxiliary contact block is rated for a maximum operational voltage of 690 V.
Can this auxiliary contact be mounted on a DIN rail?
Yes, it is designed for DIN rail mounting, making it suitable for standardised control cabinet layouts.
What type of terminals does this auxiliary contact block have?
It comes with screw terminals for secure and reliable wire connections.
What is the IP rating of this contact block?
This auxiliary contact block has an IP20 rating, indicating protection against solid objects larger than 12mm but not against liquids.
What are the dimensions of this contact block?
The dimensions are 9 mm in width, 69 mm in depth, and 89 mm in height.
What is the rated operational current for AC and DC circuits?
For AC-15, the rated operational current is 6 A at 24 V, 4 A at 230 V, and 3 A at 400 V. For DC-13, it is 1 A at 24 V, 0.5 A at 110 V, and 0.25 A at 220 V.
How many auxiliary contacts does this block have?
It has one normally open (NO) and one normally closed (NC) auxiliary contact.
What is the tightening torque for the screw terminals?
The recommended tightening torque for the screw terminals is between 0.8 and 1.2 N·m.
What is the conventional free-air thermal current rating?
The conventional free-air thermal current (Ith) rating for this auxiliary contact block is 10 A.
What standards does this auxiliary contact block comply with?
It complies with several international standards including IEC/EN 60947-1, IEC/EN 60947-2, IEC/EN 60947-4-1, and IEC/EN 60947-5-1.
- Monitoring and control of electrical circuits in industrial automation systems
- Providing auxiliary contact feedback for motor starters and contactors
- Integration into safety and interlock circuits
- Use in control panels for switching signal functions
- Implementation in HVAC systems for additional control functions
- Application in conveyor systems for start/stop operations
- Utilisation in packaging machinery for precision control tasks
- Inclusion in pump control systems for auxiliary switching
- Deployment in lighting circuits for automated control
- Incorporation into manufacturing equipment for process automation
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.
4 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!
4 months ago
Paulo Pereira
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!
4 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!
5 months ago
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