Siemens 8US1921-1AA00

INFEED MODULE 440A FOR 8US SYSTEM

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Siemens 8US1921-1AA00 INFEED MODULE 440A FOR 8US SYSTEM — Circuit Breakers & Fuses
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Siemens 8US1921-1AA00 INFEED MODULE 440A FOR 8US SYSTEM — Circuit Breakers & Fuses
Siemens 8US1921-1AA00 INFEED MODULE 440A FOR 8US SYSTEM — Circuit Breakers & Fuses
Siemens 8US1921-1AA00 INFEED MODULE 440A FOR 8US SYSTEM — Circuit Breakers & Fuses

Product Description

Lifecycle Status:

The INFEED MODULE 440A FOR 8US SYSTEM is a critical component for the SENTRON busbar system. Engineered to provide robust and reliable electrical connections, this module supports a busbar center-to-center spacing of 60 mm and can accommodate busbar thicknesses ranging from 5 mm to 10 mm.

The connecting terminal plate is designed for 35-120 mm² electrical connections, ensuring versatility and reliability in various industrial applications. With a height of 200 mm and an adapter width of 81 mm, this compact yet powerful infeed module includes a cover for added safety and protection.

This module is compliant with stringent industry standards, making it suitable for use in electrical distribution systems. Its robust construction and reliable performance make it a preferred choice for engineers and maintenance professionals.

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Offer details

Best offer from:
Trusted supplier — Poland, member since 2023, 50–99 employees
Availability:
5 pcs.
In-Stock
Updated at: 05-09-2026
Warranty:
24 months
Condition:
New Factory Sealed
New Factory Sealed - A brand-new, unused, unopened, undamaged item in its original manufacturer-sealed packaging.
The Seller is responsible for shipping the product and invoicing

Specifications

Brand
Siemens
Type of electrical connection
35-120 mm²
Busbar center-to-center spacing
60 mm
Certificates
General Product Approval, Test Certificates, Miscellaneous
Model / design of the product
Accessories
Connections / type of electrical connection
35-120 mm²
Mechanical Design / minimum
5 mm

Available Offers

(4)
8US1921-1AA00 Siemens, Circuit Breakers & Fuses

Siemens

Available:
99 pcs.
In-Stock
Updated at: 05-09-2026
Offer from:
Trusted supplier — Netherlands, member since 2021, 100–499 employees
Warranty:
24 months
8US1921-1AA00 Siemens, Circuit Breakers & Fuses

Siemens

Available:
0 pcs.
On Request
Updated at: 04-09-2026
Offer from:
Trusted supplier — Germany, member since 2024
8US1921-1AA00 Siemens, Circuit Breakers & Fuses

Siemens

Available:
0 pcs.
On Request
Updated at: 05-09-2026
Offer from:
Trusted supplier — Italy, member since 2021, 10–19 employees
Warranty:
12 months

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Documents

Data Sheet

Datasheet for Siemens 8US1921-1AA00, including specifications and features.

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CAD Models

3D CAD model and technical drawings, ready for your design software.

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