Home › Manufacturers › Siemens › 3RH2140-2AF00

Siemens

Siemens 3RH2140-2AF00 4 NO Contactor Relay - 110V AC, Spring Terminals

Siemens 3RH2140-2AF00 4 NO Contactor Relay, 110V AC, Spring Terminals.

● In Stock 12-Mo Warranty Same-Day Dispatch Ships Worldwide 🎖 Veteran-Owned

In Stock — Ready to Ship

ManufacturerSiemens

Part number3RH2140-2AF00

Contacts 4 NO

Coil Voltage 110 V AC (50/60 Hz)

Terminal Type Spring-loaded

Frame Size S00

Get a price for 3RH2140-2AF00

Response within 1 business hour

🛡

12-month warranty

All units tested

⚡

Same-day dispatch

Order by 2pm CST

🌐

Worldwide delivery

US, EU, Asia, Middle East

🎖

Veteran-owned

CAGE: 9NK75

4 Normally Open Contacts 110V AC Coil Spring-Loaded Terminal Connections Frame Size S00 Robust Siemens Design

Product description

The Siemens 3RH2140-2AF00 is a 4-pole auxiliary contactor relay featuring 4 normally open (NO) contacts. It is designed with a 110 V AC coil, suitable for operation at 50/60 Hz, and incorporates spring-loaded terminals for efficient and reliable wiring. This model belongs to the S00 frame size.

This contactor relay is a common component in industrial control systems, serving applications such as motor control, panel building, and automation solutions. The use of spring-loaded terminals ensures consistent contact pressure and facilitates quick installation in control cabinets.

Stanlo Automation, a veteran-owned distributor of surplus industrial parts, provides the Siemens 3RH2140-2AF00. Source your automation components from a trusted supplier committed to quality and service.

Technical specifications

Contacts	4 NO
Coil Voltage	110 V AC (50/60 Hz)
Terminal Type	Spring-loaded
Frame Size	S00
Manufacturer	Siemens

Common applications

Control circuits

Motor control

Automation systems

Industrial panels

Machine interfaces

Compatible systems

Siemens Sirius 3RH2 series control modules

Also known as

Siemens 3RH2140-2AF00 relay Siemens 110V AC contactor relay 3RH2 spring terminal relay

Replaces / compatible with

This part is a Siemens 3RH2 series contactor relay. It is compatible with various Siemens control systems and can replace existing auxiliary relays with similar specifications.

Technical note

Expert tip

The 110V AC coil makes this relay suitable for use in control circuits powered by standard industrial AC control voltages.

What happens next?

Email confirmation

Immediate receipt acknowledgment sent to you

Account manager assigned

Confirms your part's spec and condition

Your quote delivered

Tailored to your specific requirements

Frequently asked questions

What are the advantages of the spring-loaded terminals on the Siemens 3RH2140-2AF00?

The spring-loaded terminals on the Siemens 3RH2140-2AF00 provide a secure, vibration-resistant connection and allow for faster wiring compared to traditional screw terminals.