We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

Siemens 3RH21311AK60 IEC Control Relay - Combination DIN-Rail & Surface-Mounted Relays
SiemensCombination DIN-Rail & Surface-Mounted Relays

Siemens 3RH21311AK60 IEC Control Relay

The SIEMENS IEC Control Relay (MPN 3RH21311AK60) 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. 3G Electric interprets this demand…

SKU 3G-OTH-37340

Brand
Siemens
Item
3RH21311AK60 IEC Control Relay
Category
Combination DIN-Rail & Surface-Mounted Relays
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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

Technical Specifications

Siemens
Manufacturer Part Number
3RH21311AK60
Type
3NO/1NC, 10 A
AC Coil Volt
120V

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The SIEMENS IEC Control Relay (MPN 3RH21311AK60) 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. 3G Electric interprets this demand and delivers the genuine Siemens part, backed by specialist expertise across 14 industrial departments — including electrical controls — to ensure you get the right solution, not just a catalog listing.

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 3RH21311AK60 control relay used for?

The SIEMENS 3RH21311AK60 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 a 3NO/1NC contact configuration are required.

What are the specifications of the SIEMENS 3RH21311AK60 relay?

This SIEMENS control relay has a 120V AC coil voltage, 3 normally open and 1 normally closed contacts, and a rated current of 10 A. It supports both DIN-rail and surface mounting, making it versatile for panel installations. The MPN is 3RH21311AK60.

Where to buy the SIEMENS 3RH21311AK60 relay worldwide?

You can source the SIEMENS 3RH21311AK60 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 part.

How to install the SIEMENS 3RH21311AK60 control relay?

Mount the SIEMENS 3RH21311AK60 relay on a DIN rail or surface using the provided slots. Connect the 120V AC coil supply to the designated terminals, and wire the 3NO/1NC contacts according to your control circuit. Ensure proper torque on screw terminals and follow standard electrical safety practices.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
SIEMENS IEC Control Relay: DIN-Rail & Surface Relay Mounting, 24V AC Coil Volt, 3NO/1NC, 10 A (MPN 3RH21311AB00)
Siemens
SIEMENS IEC Control Relay: DIN-Rail & Surface Relay Mounting, 24V AC Coil Volt, 3NO/1NC, 10 A (MPN 3RH21311AB00)
SIEMENS IEC Control Relay: DIN-Rail & Surface Relay Mounting, 240V AC Coil Volt, 3NO/1NC, 10 A (MPN 3RH21311AN20)
Siemens
SIEMENS IEC Control Relay: DIN-Rail & Surface Relay Mounting, 240V AC Coil Volt, 3NO/1NC, 10 A (MPN 3RH21311AN20)
SIEMENS IEC Control Relay: DIN-Rail & Surface Relay Mounting, 240V AC Coil Volt, 3NO/1NC, 10 A (MPN 3RH21311AP60)
Siemens
SIEMENS IEC Control Relay: DIN-Rail & Surface Relay Mounting, 240V AC Coil Volt, 3NO/1NC, 10 A (MPN 3RH21311AP60)
SIEMENS IEC Control Relay: DIN-Rail & Surface Relay Mounting, 250V DC Coil Volt, 3NO/1NC, 10 A (MPN 3RH21311BM40)
Siemens
SIEMENS IEC Control Relay: DIN-Rail & Surface Relay Mounting, 250V DC Coil Volt, 3NO/1NC, 10 A (MPN 3RH21311BM40)
SIEMENS IEC Control Relay: DIN-Rail & Surface Relay Mounting, 110V DC Coil Volt, 3NO/1NC, 10 A (MPN 3RH21311BF40)
Siemens
SIEMENS IEC Control Relay: DIN-Rail & Surface Relay Mounting, 110V DC Coil Volt, 3NO/1NC, 10 A (MPN 3RH21311BF40)
SIEMENS IEC Control Relay: DIN-Rail & Surface Relay Mounting, 125V DC Coil Volt, 3NO/1NC, 10 A (MPN 3RH21311BG40)
Siemens
SIEMENS IEC Control Relay: DIN-Rail & Surface Relay Mounting, 125V DC Coil Volt, 3NO/1NC, 10 A (MPN 3RH21311BG40)

More from Siemens

View all Siemens parts
This Siemens IEC control relay features a 120V AC coil voltage and a 2NO/2NC contact configuration rated at 10 A. It supports both DIN-rail and surface mounting for flexible installation in control panels. Typical applications include switching and isolating electrical loads in industrial control circuits, motor control centers, and panel building
Siemens
This Siemens IEC control relay features a 120V AC coil voltage and a 2NO/2NC contact configuration rated at 10 A. It supports both DIN-rail and surface mounting for flexible installation in control panels. Typical applications include switching and isolating electrical loads in industrial control circuits, motor control centers, and panel building
Siemens
Siemens
Enclosed power relay with DPST-NO contacts rated 30 A at 240V AC. Square design with DIN-rail and top flange mounting. Quick-Connect terminals. Suitable for switching motors, heaters, and lighting in control panels and automation systems
This Siemens IEC control relay features a 240V AC coil, 2 normally open and 2 normally closed contacts rated at 10 A. It is designed for DIN-rail or surface mounting, suitable for switching and isolating loads in industrial control panels, motor control centers, and general automation circuits
Siemens
This Siemens IEC control relay features a 240V AC coil, 2 normally open and 2 normally closed contacts rated at 10 A. It is designed for DIN-rail or surface mounting, suitable for switching and isolating loads in industrial control panels, motor control centers, and general automation circuits
This IEC control relay from Siemens features a 5 normally open and 3 normally closed contact configuration rated at 10 A. It operates with a 24V DC coil and supports both DIN-rail and surface mounting. Suitable for switching and isolating circuits in industrial control panels and automation systems
Siemens
This IEC control relay from Siemens features a 5 normally open and 3 normally closed contact configuration rated at 10 A. It operates with a 24V DC coil and supports both DIN-rail and surface mounting. Suitable for switching and isolating circuits in industrial control panels and automation systems
Combination DIN-rail and surface-mounted control relay with 4 normally open and 4 normally closed contacts. Rated for 10 A with a 120V AC coil voltage. Suitable for switching and isolating loads in industrial control panels, motor control centers, and general automation circuits
Siemens
Combination DIN-rail and surface-mounted control relay with 4 normally open and 4 normally closed contacts. Rated for 10 A with a 120V AC coil voltage. Suitable for switching and isolating loads in industrial control panels, motor control centers, and general automation circuits
IEC control relay with 120V AC coil, 2 normally open and 2 normally closed contacts rated at 10 A. Suitable for DIN-rail or surface mounting in industrial control panels, motor control centers, and automation systems
Siemens
IEC control relay with 120V AC coil, 2 normally open and 2 normally closed contacts rated at 10 A. Suitable for DIN-rail or surface mounting in industrial control panels, motor control centers, and automation systems
This Siemens IEC control relay features a 230V AC coil, 3 normally open and 1 normally closed contacts rated at 10 A. It supports both DIN-rail and surface mounting for flexible installation in industrial control panels, motor control centers, and automation systems
Siemens
This Siemens IEC control relay features a 230V AC coil, 3 normally open and 1 normally closed contacts rated at 10 A. It supports both DIN-rail and surface mounting for flexible installation in industrial control panels, motor control centers, and automation systems
SIEMENS Enclosed Power Relay: DIN-Rail & Surface Mounted, 30 A Current Rating, 120V AC, DPST-NO (MPN 3TX7131-4CF13)
Siemens
SIEMENS Enclosed Power Relay: DIN-Rail & Surface Mounted, 30 A Current Rating, 120V AC, DPST-NO (MPN 3TX7131-4CF13)