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Siemens 3TX7112-1NF13 Relay - 120V DC

Siemens 3TX7112-1NF13 relay for 120V DC control.

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ManufacturerSiemens

Part number3TX7112-1NF13

Coil Voltage 120V DC

Contact Configuration 1 NO, 1 NC

Terminals Screw

Series 3TX7

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120V DC Coil 1 Normally Open Contact 1 Normally Closed Contact Screw Terminals High Voltage DC Relay

Product description

The Siemens 3TX7112-1NF13 is a specialized industrial relay designed for 120V DC control applications. Its robust construction and reliable performance make it suitable for demanding automation tasks. The 120V DC coil allows for integration into specific DC-powered control systems.

This relay is typically employed in industrial settings where higher DC voltages are present, such as in certain power distribution systems, large machinery controls, or specialized DC automation projects. Its 1 NO and 1 NC contact configuration offers versatility in switching.

Stanlo Automation, a veteran-owned distributor, offers the Siemens 3TX7112-1NF13 relay. We are committed to providing quality surplus industrial automation parts, helping businesses maintain efficiency and reduce operational costs.

Technical specifications

Coil Voltage	120V DC
Contact Configuration	1 NO, 1 NC
Terminals	Screw
Series	3TX7

Common applications

DC power distribution

Industrial control panels

Heavy machinery

Automation systems

Specialized DC circuits

Compatible systems

Industrial Control Systems with 120V DC Control Power

Also known as

Siemens 120V DC Relay 3TX7112-1NF13

Replaces / compatible with

This relay is suitable for replacing older Siemens 3TX7 series DC relays or other industrial DC relays requiring a 120V DC coil and a 1 NO / 1 NC contact configuration.

Technical note

Expert tip

Operating this relay on AC voltage can cause immediate failure; confirm the control source is indeed 120V DC.

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Frequently asked questions

What is the required coil voltage for the Siemens 3TX7112-1NF13 relay?

The Siemens 3TX7112-1NF13 relay requires a 120V DC coil voltage. It is essential to ensure that the control circuit provides exactly 120V DC to prevent damage.