Siemens Control Relay: DIN-Rail & Surface Relay Mounting, 24V AC Coil Volt, 3NO/1NC
The SIEMENS IEC Control Relay (MPN 3RH21311AB00) is a combination DIN-rail and surface-mounted relay with a 24V AC coil voltage and 3NO/1NC, 10 A contact configuration. 3G Electric interprets your demand for this…
SKU 3G-OTH-37276
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
Need installation or engineering help?
Ask a question
Product Description
The SIEMENS IEC Control Relay (MPN 3RH21311AB00) is a combination DIN-rail and surface-mounted relay with a 24V AC coil voltage and 3NO/1NC, 10 A contact configuration. 3G Electric interprets your demand for this specific control component, sourcing it from our global supply network and delivering it with specialist support across 14 industrial departments.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the SIEMENS 3RH21311AB00 control relay used for?
The SIEMENS 3RH21311AB00 IEC control relay is used for switching and controlling industrial loads in automation, motor control, and panel-building applications. Its 3NO/1NC contact configuration and 10 A rating suit general-purpose control circuits across manufacturing, HVAC, and process industries.
What are the specifications of the SIEMENS 3RH21311AB00 relay?
This SIEMENS relay has a 24V AC coil voltage, 3 normally open and 1 normally closed contact configuration, and a 10 A current rating. It mounts on DIN-rail or surface, with part number 3RH21311AB00. It is an IEC control relay designed for industrial control panels and machinery.
Where to buy the SIEMENS 3RH21311AB00 relay worldwide?
3G Electric supplies the SIEMENS 3RH21311AB00 control relay worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine Siemens parts and support procurement for any location.
How to install the SIEMENS 3RH21311AB00 relay on DIN-rail?
To install the SIEMENS 3RH21311AB00 relay, clip it onto a standard 35 mm DIN-rail until it locks. For surface mounting, use the integrated mounting holes. Wire the 24V AC coil to terminals A1 and A2, and connect load circuits to the appropriate NO/NC contacts per the wiring diagram.
Used in
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.
