Home › Manufacturers › Siemens › 3RS1800-2HP00

Siemens

Siemens 3RS1800-2HP00 Coupling Relay - Phased Out

Siemens 3RS1800-2HP00 Coupling Relay, 3 CO contacts, 24V & 220-240V AC/DC, Spring Terminals.

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

In Stock — Ready to Ship

ManufacturerSiemens

Part number3RS1800-2HP00

Contacts 3 Change-over (CO)

Voltage 24 V AC/DC & 220-240 V AC/DC

Enclosure Industrial

Terminals Spring-type

Get a price for 3RS1800-2HP00

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

3 change-over contacts Combination voltage operation (24V & 220-240V AC/DC) Spring-type terminal connections Industrial enclosure Phased-out product

Product description

The Siemens 3RS1800-2HP00 is a coupling relay designed for industrial applications, featuring three change-over (CO) contacts within an industrial enclosure. It supports combination voltage operation, allowing it to function with either 24V AC/DC or 220-240V AC/DC power sources. This model is equipped with spring-type terminals for efficient and secure wiring.

This relay is used for interfacing, isolation, and implementing control logic in automation systems. With three change-over contacts, it provides multiple switching options for controlling various components or circuits in complex machinery and industrial processes.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 3RS1800-2HP00. We specialize in sourcing and supplying phased-out and hard-to-find automation components to ensure the longevity and operational efficiency of your industrial equipment. Trust Stanlo Automation for reliable surplus solutions.

Technical specifications

Contacts	3 Change-over (CO)
Voltage	24 V AC/DC & 220-240 V AC/DC
Enclosure	Industrial
Terminals	Spring-type

Common applications

Industrial control

Automation logic

Machine interlocks

Relay switching

Process automation

Compatible systems

Industrial control panels Automation systems Machine control cabinets

Also known as

Siemens 3RS1800-2HP00

Replaces / compatible with

This is a phased-out product. The preferred successor is 3RQ2000-2CW00.

Technical note

Expert tip

The three change-over contacts provide significant flexibility for implementing complex switching sequences or isolating multiple control signals simultaneously.

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

Can the Siemens 3RS1800-2HP00 coupling relay be used with both low and high voltage control systems?

Yes, the Siemens 3RS1800-2HP00 supports combination voltage operation, making it compatible with both 24V AC/DC and 220-240V AC/DC control circuits, offering broad application flexibility.