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

3G Electric
RFQ CartGet a QuoteSign inSign up
Siemens Control Relay: DIN-Rail & Surface Relay Mounting, 120V AC Coil Volt, 2NO/2NC - Combination DIN-Rail & Surface-Mounted Relays
SiemensCombination DIN-Rail & Surface-Mounted Relays

Siemens Control Relay: DIN-Rail & Surface Relay Mounting, 120V AC Coil Volt, 2NO/2NC

The SIEMENS IEC Control Relay (MPN 3RH21221AF00) is a combination DIN-rail and surface-mounted relay with a 120V AC coil voltage and 2NO/2NC, 10 A contact configuration. 3G Electric interprets your demand for this…

SKU 3G-OTH-37160

Brand
Siemens
Item
Control Relay: DIN-Rail & Surface Relay Mounting, 120V AC Coil Volt, 2NO/2NC
Category
Combination DIN-Rail & Surface-Mounted Relays
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
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

Technical Specifications

Siemens
Manufacturer Part Number
3RH21221AF00
Type
2NO/2NC, 10 A
AC Coil Volt
120V
View Full Spec Sheet

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 3RH21221AF00) is a combination DIN-rail and surface-mounted relay with a 120V AC coil voltage and 2NO/2NC, 10 A contact configuration. 3G Electric interprets your demand for this specific control component, sourcing it from our extensive network across 14 industrial departments, with specialist depth in electrical controls as an authorised distributor for brands like Siemens.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

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 →

Similar products

Matched by specification & description
SIEMENS IEC Control Relay: DIN-Rail & Surface Relay Mounting, 120V AC Coil Volt, 2NO/2NC, 10 A (MPN 3RH21222AK60). Key specifications — Brand: SIEMENS.
Siemens
SIEMENS IEC Control Relay: DIN-Rail & Surface Relay Mounting, 120V AC Coil Volt, 2NO/2NC, 10 A (MPN 3RH21222AK60). Key specifications — Brand: SIEMENS.
SIEMENS IEC Control Relay: DIN-Rail & Surface Relay Mounting, 24V AC Coil Volt, 2NO/2NC, 10 A (MPN 3RH21222AB00). Key specifications — Brand: SIEMENS.
Siemens
SIEMENS IEC Control Relay: DIN-Rail & Surface Relay Mounting, 24V AC Coil Volt, 2NO/2NC, 10 A (MPN 3RH21222AB00). Key specifications — Brand: SIEMENS.
SIEMENS IEC Control Relay: DIN-Rail & Surface Relay Mounting, 24V DC Coil Volt, 3NO/1NC, 10 A (MPN 3RH21312FB40). Key specifications — Brand: SIEMENS.
Siemens
SIEMENS IEC Control Relay: DIN-Rail & Surface Relay Mounting, 24V DC Coil Volt, 3NO/1NC, 10 A (MPN 3RH21312FB40). Key specifications — Brand: SIEMENS.
SIEMENS IEC Control Relay: DIN-Rail & Surface Relay Mounting, 230V AC Coil Volt, 3NO/1NC, 10 A (MPN 3RH21311AP00). Key specifications — Brand: SIEMENS.
Siemens
SIEMENS IEC Control Relay: DIN-Rail & Surface Relay Mounting, 230V AC Coil Volt, 3NO/1NC, 10 A (MPN 3RH21311AP00). Key specifications — Brand: SIEMENS.
SIEMENS IEC Control Relay: DIN-Rail & Surface Relay Mounting, 120V AC Coil Volt, 4NO, 10 A (MPN 3RH21401AF00). Key specifications — Brand: SIEMENS.
Siemens
SIEMENS IEC Control Relay: DIN-Rail & Surface Relay Mounting, 120V AC Coil Volt, 4NO, 10 A (MPN 3RH21401AF00). Key specifications — Brand: SIEMENS.
SIEMENS IEC Control Relay: DIN-Rail & Surface Relay Mounting, 230V AC Coil Volt, 4NO, 10 A (MPN 3RH21401AP00). Key specifications — Brand: SIEMENS.
Siemens
SIEMENS IEC Control Relay: DIN-Rail & Surface Relay Mounting, 230V AC Coil Volt, 4NO, 10 A (MPN 3RH21401AP00). Key specifications — Brand: SIEMENS.

More from Siemens

View all Siemens parts →
SIEMENS IEC Control Relay: DIN-Rail & Surface Relay Mounting, 120V AC Coil Volt, 3NO/1NC, 10 A (MPN 3RH21311AF00). Key specifications — Brand: SIEMENS.
Siemens
SIEMENS IEC Control Relay: DIN-Rail & Surface Relay Mounting, 120V AC Coil Volt, 3NO/1NC, 10 A (MPN 3RH21311AF00). Key specifications — Brand: SIEMENS.
SIEMENS IEC Control Relay: DIN-Rail & Surface Relay Mounting, 230V AC Coil Volt, 2NO/2NC, 10 A (MPN 3RH21221AP00). Key specifications — Brand: SIEMENS.
Siemens
SIEMENS IEC Control Relay: DIN-Rail & Surface Relay Mounting, 230V AC Coil Volt, 2NO/2NC, 10 A (MPN 3RH21221AP00). Key specifications — Brand: SIEMENS.
SIEMENS IEC Control Relay: DIN-Rail & Surface Relay Mounting, 24V AC Coil Volt, 2NO/2NC, 10 A (MPN 3RH21221AB00). Key specifications — Brand: SIEMENS.
Siemens
SIEMENS IEC Control Relay: DIN-Rail & Surface Relay Mounting, 24V AC Coil Volt, 2NO/2NC, 10 A (MPN 3RH21221AB00). Key specifications — Brand: SIEMENS.
SIEMENS IEC Control Relay: DIN-Rail & Surface Relay Mounting, 120V AC Coil Volt, 6NO/2NC, 10 A (MPN 3RH22621AK60). Key specifications — Brand: SIEMENS.
Siemens
SIEMENS IEC Control Relay: DIN-Rail & Surface Relay Mounting, 120V AC Coil Volt, 6NO/2NC, 10 A (MPN 3RH22621AK60). Key specifications — Brand: SIEMENS.
SIEMENS IEC Control Relay: DIN-Rail & Surface Relay Mounting, 240V AC Coil Volt, 4NO, 10 A (MPN 3RH21401AP60). Key specifications — Brand: SIEMENS.
Siemens
SIEMENS IEC Control Relay: DIN-Rail & Surface Relay Mounting, 240V AC Coil Volt, 4NO, 10 A (MPN 3RH21401AP60). Key specifications — Brand: SIEMENS.
SIEMENS IEC Control Relay: DIN-Rail & Surface Relay Mounting, 24V DC Coil Volt, 3NO/1NC, 10 A (MPN 3RH21311BB40). Key specifications — Brand: SIEMENS.
Siemens
SIEMENS IEC Control Relay: DIN-Rail & Surface Relay Mounting, 24V DC Coil Volt, 3NO/1NC, 10 A (MPN 3RH21311BB40). Key specifications — Brand: SIEMENS.
SIEMENS IEC Control Relay: DIN-Rail & Surface Relay Mounting, 125V DC Coil Volt, 4NO/4NC, 10 A (MPN 3RH22444BG40). Key specifications — Brand: SIEMENS.
Siemens
SIEMENS IEC Control Relay: DIN-Rail & Surface Relay Mounting, 125V DC Coil Volt, 4NO/4NC, 10 A (MPN 3RH22444BG40). Key specifications — Brand: SIEMENS.
SIEMENS IEC Control Relay: DIN-Rail & Surface Relay Mounting, 120V AC Coil Volt, 3NO/1NC, 10 A (MPN 3RH21312AF00). Key specifications — Brand: SIEMENS.
Siemens
SIEMENS IEC Control Relay: DIN-Rail & Surface Relay Mounting, 120V AC Coil Volt, 3NO/1NC, 10 A (MPN 3RH21312AF00). Key specifications — Brand: SIEMENS.