Siemens Control Relay: DIN-Rail & Surface Relay Mounting, 120V AC Coil Volt, 3NO/1NC
The SIEMENS IEC Control Relay (MPN 3RH21311AF00) is a combination DIN-rail and surface-mounted relay with a 3NO/1NC contact configuration rated at 10 A and a 120V AC coil voltage. This relay is designed for…
SKU 3G-OTH-37331
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The SIEMENS IEC Control Relay (MPN 3RH21311AF00) is a combination DIN-rail and surface-mounted relay with a 3NO/1NC contact configuration rated at 10 A and a 120V AC coil voltage. This relay is designed for industrial control applications requiring flexible mounting options.
Frequently Asked Questions
What is the SIEMENS 3RH21311AF00 control relay used for?
The SIEMENS 3RH21311AF00 is an IEC control relay used for switching and controlling industrial circuits. It is commonly applied in motor control centers, conveyor systems, and automation panels where reliable switching of loads up to 10 A is required.
What are the specifications of the SIEMENS 3RH21311AF00 relay?
The SIEMENS 3RH21311AF00 is a combination DIN-rail and surface-mounted control relay with a 120V AC coil voltage. It features 3 normally open and 1 normally closed contacts, rated for 10 A. The relay is part of the Siemens 3RH2 series for industrial control applications.
Where to buy the SIEMENS 3RH21311AF00 relay worldwide?
You can source the SIEMENS 3RH21311AF00 relay through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this Siemens control relay.
How to install the SIEMENS 3RH21311AF00 relay on a DIN rail?
To install the SIEMENS 3RH21311AF00 relay, snap it onto a standard 35 mm DIN rail until it locks. For surface mounting, use the integrated mounting holes. Ensure the coil voltage matches your 120V AC supply and wire contacts per the diagram on the relay housing.
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Common applications for SiemensSiemens Products
3G Electric supplies Siemens combination din-rail & surface-mounted relays. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
