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Siemens 3RH2344-2BB40 Contactor Relay — 4 NO + 4 NC, 24V DC

Siemens 3RH2344-2BB40 Contactor Relay with 4 NO + 4 NC contacts.

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ManufacturerSiemens

Part number3RH2344-2BB40

Contacts 4 NO + 4 NC

Coil Voltage 24V DC

Terminal Type Spring-loaded

Frame Size S00

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Veteran-owned

CAGE: 9NK75

4 Normally Open Contacts 4 Normally Closed Contacts 24V DC Coil Spring-loaded Terminals Removable Auxiliary Switch Compact Size S00

Product description

The Siemens 3RH2344-2BB40 is a high-performance contactor relay designed for reliable switching applications. It features 4 normally open (NO) and 4 normally closed (NC) contacts, a 24V DC coil voltage, and spring-loaded terminals for secure connections. This relay is part of the 3RH2 series, known for its robust construction and longevity in demanding environments.

This contactor relay is ideal for use in motor control circuits, automation systems, and power distribution panels across various industries such as manufacturing, building automation, and material handling. Its versatility allows for flexible configuration in complex electrical systems.

Source your Siemens 3RH2344-2BB40 from Stanlo Automation, a veteran-owned business specializing in surplus industrial parts. We ensure quality and availability, providing you with cost-effective solutions for your automation needs.

Technical specifications

Contacts	4 NO + 4 NC
Coil Voltage	24V DC
Terminal Type	Spring-loaded
Frame Size	S00
Auxiliary Switch	Removable

Common applications

Motor Control

Automation Systems

Power Distribution

Control Panels

Manufacturing

Building Automation

Compatible systems

Siemens 3RT2 Contactors Siemens 3RH2 Series Components

Also known as

Siemens 3RH2 Contactor Relay 3RH2344

Replaces / compatible with

This contactor relay is designed for applications requiring a high number of auxiliary contacts and DC control voltage. It is compatible with Siemens 3RT2 contactors and other 3RH2 series components.

Technical note

Expert tip

Ensure proper wiring of the 24V DC coil and verify spring-loaded terminal connections for secure electrical contact, especially in high-vibration environments.

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Frequently asked questions

What is the coil voltage for the Siemens 3RH2344-2BB40?

The Siemens 3RH2344-2BB40 features a coil voltage of 24V DC. This DC voltage is crucial for its operation and must be correctly supplied for the relay to function as intended.