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3RH21311KB40

3RH21311KB40

3RH21311KB40

Siemens

COUPLING RELAY 3NO+1NC DC 24V SC

compliant

-

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

3RH21311KB40 Pricing & Ordering

Quantity Unit Price Ext. Price
1 $115.98000 $115.98
500 $114.8202 $57410.1
1000 $113.6604 $113660.4
1500 $112.5006 $168750.9
2000 $111.3408 $222681.6
2500 $110.181 $275452.5
Inventory changes frequently.

3RH21311KB40 Purchase Assurance: Buy Confidently, Use Securely

Transparent & Traceable Sources

We source exclusively from verified channels to ensure authenticity:

  • Direct from manufacturer and OEMs
  • Authorized distributors
  • Market-vetted traders (3+ years stable supply)

Every batch is traceable with documented proof of origin.

Quality Inspection Process

We enforce strict checks to ensure components meet standards:

  • Visual: Appearance, markings, packaging, batch codes
  • X-ray: Pad consistency (on request)
  • Function test: Sample checks for specific models (upon request)
  • Reports: Available upon request
Flexible Payments & Terms

We adapt to your project needs:

  • T/T, PayPal, Credit Card
  • Credit terms for long-term partners (e.g., monthly, Net 15/30)
Reliable After-Sales Support

365 Days warranty with streamlined solutions:

  • Defective? Free returns/replacements
  • Fast reshipment or refund
  • Full-service sourcing: Procurement & payment support
Bom Cost Down
Bom Cost Down
Wholesale Prices for Every Order, Big or Small
Wholesale Prices for Every Order, Big or Small

3RH21311KB40 Siemens

Name Value
Product Status Active
Mounting Type Chassis Mount, DIN Rail
Coil Voltage 24VDC
Contact Form 3PST-NO (3 Form A)
Contact Rating (Current) -
Switching Voltage -
Features Auxiliary Contacts
Termination Style Screw Terminal
Operating Temperature -25°C ~ 60°C
Must Operate Voltage 16.8 VDC
Must Release Voltage -
Q1: What is the purchase guide for 3RH21311KB40?
3RH21311KB40 of Siemens is a COUPLING RELAY 3NO+1NC DC 24V SC. ICHOME is a long-term spot supplier of 3RH21311KB40, supporting sample purchase and bulk order.
Q2: How to find the detailed information of 3RH21311KB40?
Download 3RH21311KB40 Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcing3RH21311KB40 from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide 3RH21311KB40 alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you 3RH21311KB40 replacement suggestions, and then provide you with alternative products, supporting free sample delivery.
Q6: Why choose ICHOME?
Compared with ordinary agents, ICHOME provides full BOM matching, EOL judgment, alternative model suggestions, large stock + flexible procurement, test reports, return service
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