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Siemens 3RH24221AK60 IEC Control Relay - Combination DIN-Rail & Surface-Mounted Relays
SiemensCombination DIN-Rail & Surface-Mounted Relays

Siemens 3RH24221AK60 IEC Control Relay

3G Electric supplies the SIEMENS IEC Control Relay (MPN 3RH24221AK60), a combination DIN-rail and surface-mounted relay with a 120V AC coil voltage and 2NO/2NC, 10 A contact configuration. We interpret your demand…

SKU 3G-OTH-37205

Brand
Siemens
Item
3RH24221AK60 IEC Control Relay
Category
Combination DIN-Rail & Surface-Mounted Relays
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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

Technical Specifications

Siemens
Manufacturer Part Number
3RH24221AK60
Type
2NO/2NC, 10 A
AC Coil Volt
120V

Technical Documents

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Siemens Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

3G Electric supplies the SIEMENS IEC Control Relay (MPN 3RH24221AK60), a combination DIN-rail and surface-mounted relay with a 120V AC coil voltage and 2NO/2NC, 10 A contact configuration. We interpret your demand, source genuine industrial equipment across 14 departments, and anchor our specialist depth in combustion, pumps and controls as an authorised distributor for brands including Siemens, ABB, Schneider, and Festo.

Frequently Asked Questions

What is the SIEMENS 3RH24221AK60 control relay used for?

The SIEMENS 3RH24221AK60 is an IEC control relay used for switching and controlling industrial circuits. It is commonly applied in automation panels, motor control centers, and machinery where reliable 120V AC coil operation and 10 A contact rating are required.

What are the specifications of the SIEMENS 3RH24221AK60 relay?

This SIEMENS control relay has a 120V AC coil voltage, 2NO/2NC contact configuration, and a 10 A current rating. It mounts on DIN-rail or surface, with part number 3RH24221AK60. It is an IEC-rated device suitable for industrial control applications.

Where to buy the SIEMENS 3RH24221AK60 relay worldwide?

You can source the SIEMENS 3RH24221AK60 relay from 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.

How to install the SIEMENS 3RH24221AK60 relay on DIN-rail?

To install, snap the relay onto a standard DIN-rail until it locks. For surface mounting, use the provided mounting holes. Ensure the 120V AC coil supply is disconnected during installation. Wire the 2NO/2NC contacts per your control schematic, respecting the 10 A rating.

Used in

Common applications for Siemens
District cooling plants — LME73 + RWF55 for condenser-water modulation
Inflight catering and food-processing steam boilers — LMG22 with SQN90 air-fuel cross-damper
Hospital steam-plant redundancy — LME41 with QRA2 UV flame detection for dual-fuel boilers
Semiconductor fab process heat — LME23 and SKP55 gas valves on hot-oil heater skids
Container-terminal reefer-deck heating — LMG22 retrofit onto legacy burner racks

Siemens 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.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
SIEMENS IEC Control Relay: DIN-Rail & Surface Relay Mounting, 24V DC Coil Volt, 2NO/2NC, 10 A (MPN 3RH24221BB40)
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SIEMENS IEC Control Relay: DIN-Rail & Surface Relay Mounting, 24V DC Coil Volt, 2NO/2NC, 10 A (MPN 3RH24221BB40)
SIEMENS IEC Control Relay: DIN-Rail & Surface Relay Mounting, 120V AC Coil Volt, 2NO/2NC, 10 A (MPN 3RH21222AK60)
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SIEMENS IEC Control Relay: DIN-Rail & Surface Relay Mounting, 120V AC Coil Volt, 2NO/2NC, 10 A (MPN 3RH21222AK60)
SIEMENS IEC Control Relay: DIN-Rail & Surface Relay Mounting, 230V AC Coil Volt, 2NO/2NC, 10 A (MPN 3RH21221AP00)
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SIEMENS IEC Control Relay: DIN-Rail & Surface Relay Mounting, 230V AC Coil Volt, 2NO/2NC, 10 A (MPN 3RH21221AP00)
SIEMENS IEC Control Relay: DIN-Rail & Surface Relay Mounting, 120V AC Coil Volt, 2NO/2NC, 10 A (MPN 3RH21221AF00)
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SIEMENS IEC Control Relay: DIN-Rail & Surface Relay Mounting, 120V AC Coil Volt, 2NO/2NC, 10 A (MPN 3RH21221AF00)
SIEMENS IEC Control Relay: DIN-Rail & Surface Relay Mounting, 24V AC Coil Volt, 2NO/2NC, 10 A (MPN 3RH21222AB00)
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SIEMENS IEC Control Relay: DIN-Rail & Surface Relay Mounting, 24V AC Coil Volt, 2NO/2NC, 10 A (MPN 3RH21222AB00)
SIEMENS IEC Control Relay: DIN-Rail & Surface Relay Mounting, 120V AC Coil Volt, 3NO/1NC, 10 A (MPN 3RH21312AF00)
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SIEMENS IEC Control Relay: DIN-Rail & Surface Relay Mounting, 120V AC Coil Volt, 3NO/1NC, 10 A (MPN 3RH21312AF00)

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