Siemens
Siemens 3TH3022-0A Contactor Relay - 22E, 2 NO + 2 NC
Siemens 3TH3022-0A Contactor Relay with 2 NO + 2 NC contacts.
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12-month warranty
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Same-day dispatch
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Worldwide delivery
US, EU, Asia, Middle East
Veteran-owned
CAGE: 9NK75
2 Normally Open (NO) Contacts
2 Normally Closed (NC) Contacts
AC Operation
Reliable Switching
Screw Terminals
Product description
The Siemens 3TH3022-0A is a contactor relay designed for AC control circuits, featuring 2 normally open (NO) and 2 normally closed (NC) contacts. It operates with a 230V AC coil voltage and conforms to IS/IEC 60947-5-1 standards.
This relay is suitable for a wide range of industrial control applications, including interfacing with electronic circuits, signaling, and control of auxiliary circuits. Its compact design and reliable switching make it a versatile component.
Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 3TH3022-0A. We provide quality automation components and efficient service to keep your industrial operations running smoothly.
Technical specifications
| Manufacturer | Siemens |
| Part Number | 3TH3022-0A |
| Type | Contactor Relay |
| Contacts | 2 NO + 2 NC |
| Coil Voltage | 230V AC |
| Standard | IS/IEC 60947-5-1 |
| Operation | AC |
Common applications
Control Circuits
Signaling
Industrial Automation
Electronic Circuit Interfacing
Auxiliary Circuits
Compatible systems
Compatible with standard AC control systems and suitable for direct integration into PLC or instrumentation circuits.
Also known as
Siemens 3TH3022-0A Contactor
Siemens 230V AC Relay
22E Contactor Relay
Replaces / compatible with
The 3TH30 series offers flexibility in contact configurations, with the ability to extend up to 8 contacts.
Technical note
Expert tip
This AC operated contactor relay features positively driven contacts, ensuring safety in critical applications by preventing simultaneous closure of NO and NC contacts.What happens next?
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Frequently asked questions
What is the coil voltage and contact configuration for the Siemens 3TH3022-0A?
The Siemens 3TH3022-0A contactor relay has a coil voltage of 230V AC and features a configuration of 2 normally open (NO) and 2 normally closed (NC) contacts.