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ABB 1SAM401902R1001

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1SAM401902R1001

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Marvo Stock ID MV-9Y9S
HS Code 853710
SKU 1SAM401902R1001
Warranty 12 months
Weight (kg) 0.05
Length (mm) 84.00
Width (mm) 19.00
Height (mm) 100.00

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Specification & Description

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

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.

Commonly Asked Questions

Is my order covered by a warranty?

Marvo provides a full 12-month warranty on all products, whatever the condition. For your peace of mind, all parts are ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. If you are unhappy with the part(s) you received and would like to request a return, you can do so by completing our quick and easy online form. Once we have received your Returns Request, a member of the team will be in touch to discuss this further with you. You can read more about our warranty policy here.

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Marvo is a highly credible supplier of industrial automation parts and components with dedicated hubs around the world offering industry-leading products and services. Marvo is committed to providing a quick, easy and reliable place to source your automation and control components. All purchases come as standard with a comprehensive 12-month return to base warranty meaning that, in just a few clicks, you can source critical parts more seamlessly than ever before. Click here to read an article on how Marvo is redefining convenience for automation and manufacturing professionals.

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Marvo takes pride in product quality and has put several measures in place to assure high levels of quality standards. For your peace of mind, all parts have been ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. Redefine convenience and secure priority delivery on all parts along with a comprehensive 12-month warranty. This is the smart new way to buy automation and control components.

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Frequently Asked Questions

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.

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Part conditions explained

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New unsealed: The product is in its original packaging, but the packaging has been opened or unsealed. It has never been used and should be in near pristine condition.

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New unboxed: The product does not come in its original packaging, but it has never been used and is in great working condition.

Refurbished: The product has been previously used, but it has undergone a thorough refurbishment process to restore it to a like-new or functional condition. Any defects or issues have been addressed, making it suitable for reuse.

Used: The product has been previously owned and has been used. It may show signs of wear and tear but is still functional and operational. The condition may vary depending on the specific item and its usage history.

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