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Siemens 3SU1400-1AA10-1MA0 1NC Gold-Plated Screw Terminal Contact Module

Siemens 3SU1400-1AA10-1MA0 1NC contact module with gold-plated contacts.

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ManufacturerSiemens

Part number3SU1400-1AA10-1MA0

Contact type 1 NC

Contact material Gold-plated

Terminal type Screw terminal

Mounting Front plate mounting

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12-month warranty

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Veteran-owned

CAGE: 9NK75

1 Normally Closed (NC) contact Gold-plated contacts for enhanced reliability Screw terminals for secure connections Front plate mounting Premium Siemens quality

Product description

The Siemens 3SU1400-1AA10-1MA0 is a high-performance contact module for front plate mounting, featuring one normally closed (NC) contact with gold-plated contacts. This design ensures superior conductivity and resistance to corrosion. It uses screw terminals for a secure and dependable connection and is part of the reliable SIRIUS 3SU1 series.

Gold-plated contacts are vital for ensuring consistent and reliable operation in applications involving low currents or where environmental factors might degrade standard contacts. This module is ideal for sensitive control circuits, safety interlocks, and any application demanding the utmost reliability in signal interruption.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 3SU1400-1AA10-1MA0. We are dedicated to providing quality automation components and exceptional service to our customers.

Technical specifications

Contact type	1 NC
Contact material	Gold-plated
Terminal type	Screw terminal
Mounting	Front plate mounting
Series	SIRIUS 3SU1

Common applications

Low-current applications

Sensitive control circuits

Safety interlocks

Harsh environments

Reliable signal interruption

Compatible systems

SIRIUS 3SU1 actuator components

Also known as

Siemens 3SU1 contact block 3SU14001AA101MA0 Siemens gold NC contact module

Replaces / compatible with

This contact module is designed for use with Siemens 3SU1 pushbuttons and indicator lights, providing enhanced reliability due to its gold-plated contacts. It's an excellent choice for critical NC switching functions.

Technical note

Expert tip

This module is ideal for safety-critical NC functions where contact degradation due to oxidation could compromise system integrity.

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Frequently asked questions

What advantages do gold-plated contacts offer on the Siemens 3SU1400-1AA10-1MA0 module?

The gold-plated contacts on the Siemens 3SU1400-1AA10-1MA0 significantly improve resistance to oxidation and corrosion, ensuring a stable and low-resistance connection. This leads to highly reliable circuit interruption, even in low-power or challenging environmental conditions.