ABB NTU/S12.2000.1 KNX System Component, SKU NTU/S12.2000.1

Description

Introduction

The ABB NTU/S12.2000.1 is listed under KNX System Components and is designed to deliver sufficient power for demanding applications with a buffered output voltage of 12 V DC SELV and a maximum output current of 2 A.

For B2B procurement, the exact model reference NTU/S12.2000.1 and SKU NTU/S12.2000.1 should be checked against the project BOQ, consultant schedule, and official ABB product documentation before ordering. The available product information also notes malfunction signalling through a changeover contact and optional parallel connection of up to two 12 V DC sealed lead-acid batteries when used with the specified ABB cable sets or battery module.

Key Features

• Brand: ABB.
• Model and SKU: NTU/S12.2000.1.
• Product category: KNX System Components.
• Buffered output voltage: 12 V DC SELV.
• Maximum output current: 2 A.
• Operating malfunctions are signalled via a changeover contact and can be sent for evaluation purposes.
• Battery connection information: up to two 12 V DC sealed lead-acid batteries, gel cell type, can be connected in parallel with the power supply in conjunction with KS/K 4.1 and KS/K 2.1 cable sets, or the AM/S 12.1 battery module.
• Provided specification entry: V11.0, value 27040701.

Benefits

• Provides a buffered 12 V DC SELV output for demanding applications where this ABB model is specified.
• Supports a maximum output current of 2 A, as stated in the available product data.
• Signals operating malfunctions of the power supply through a changeover contact for evaluation purposes.
• Allows up to two 12 V DC sealed lead-acid batteries, gel cell type, to be connected in parallel with the power supply when used with the stated ABB accessories.
• Helps consultants, installers, integrators, and buyers reduce ordering errors by using the exact ABB model and SKU reference.
• Fits procurement workflows for KNX System Components where ABB NTU/S12.2000.1 is named in the BOQ or project specification.

Technical Specifications

Specification	Value
V11.0	27040701

Applications

• Use in projects where ABB NTU/S12.2000.1 is specified as a KNX System Component.
• Demanding applications requiring a buffered 12 V DC SELV output with a stated maximum output current of 2 A.
• Installations where power supply malfunction signalling through a changeover contact is required by the project design.
• Procurement packages that require exact ABB model matching for BOQs, submittals, or replacement ordering.

Installation Notes

• Verify the exact product reference ABB NTU/S12.2000.1 and SKU NTU/S12.2000.1 against the BOQ, consultant specification, and official ABB documentation before purchase or installation.
• Use the manufacturer product page and official product notes for installation requirements, wiring details, and project approval documentation.
• If batteries are required, note that the available data only states connection of up to two 12 V DC sealed lead-acid batteries, gel cell type, in parallel with the power supply and in conjunction with KS/K 4.1 and KS/K 2.1 cable sets, or the AM/S 12.1 battery module.
• Do not assume additional ratings, dimensions, mounting requirements, certifications, or compatibility unless confirmed in official ABB documentation for this exact model.

Developer Resources

• Manufacturer product page: https://new.abb.com/products/en/2CDG110070R0011/ntu-s12-2000-1
• KNXbazzar ABB brand page: https://knxbazzar.com/knxshop/?brand=abb
• KNXbazzar KNX System Components category: https://knxbazzar.com/product-category/knx-system-components/
• KNXbazzar home: https://knxbazzar.com
• Product image URL: https://cdn.productimages.abb.com/9PAA00000095036_master.png
• Provided specification entry for reference: V11.0 = 27040701

FAQ

What is the exact model and SKU of this ABB product?

The exact model and SKU provided are ABB NTU/S12.2000.1. Buyers should use this full reference when matching the item to a BOQ, consultant schedule, or official ABB documentation.

What output information is available for ABB NTU/S12.2000.1?

The available product data states a buffered output voltage of 12 V DC SELV and a maximum output current of 2 A.

Does the product provide malfunction signalling?

Yes. Operating malfunctions of the power supply are signalled via a changeover contact and can be sent for evaluation purposes, according to the provided product data.

Can batteries be connected to ABB NTU/S12.2000.1?

The provided data states that up to two 12 V DC sealed lead-acid batteries, gel cell type, can be connected in parallel with the power supply in conjunction with the KS/K 4.1 and KS/K 2.1 cable sets, or the AM/S 12.1 battery module.

What should be checked before ordering this product?

Check the exact ABB model NTU/S12.2000.1, SKU NTU/S12.2000.1, project BOQ, required accessories, and official ABB documentation. This helps avoid wrong orders or substitutions with products that may not match the project requirement.

What is the exact product model?

The order/model code for this page is NTU/S12.2000.1. Match it against project documents before purchase.

Conclusion

ABB NTU/S12.2000.1 is a KNX System Component with a buffered 12 V DC SELV output, 2 A maximum output current, malfunction signalling via changeover contact, and stated battery connection options when used with the specified ABB accessories.

For accurate procurement, always match the exact model and SKU with the project BOQ and official ABB documentation before ordering.