SIEMENS 3RH2140-2BB40 Contactor 40A 24VDC 4NO 4NC 3RT1045-1AP00
$60.55
- Pricing: All prices are listed in U.S. dollars (USD).
- Secure Payments: We process payments securely through PayPal and Stripe.
- Free Shipping: Enjoy complimentary standard shipping within the United States (estimated delivery: 5–7 business days).
- International Shipping: For orders outside the U.S., please review our shipping policies for details.
SIEMENS 3RH2140-2BB40 Contactor 40A 24VDC 4NO 4NC 3RT1045-1AP00
This high-performance contactor is designed for industrial applications. It features:
40A rated operational current
24VDC rated operational voltage
4 normally open and 4 normally closed contacts
24VDC coil voltage
10W coil power consumption
10 million mechanical operations
1 million electrical operations
-25°C to +60°C operating temperature range
Compact design
High switching capacity
Long mechanical and electrical life
Low coil power consumption
* Wide operating temperature range
Suitable for controlling motors, solenoids, and other electrical loads.
SIEMENS 3RH2140-2BB40 Contactor 40A 24VDC 4NO 4NC 3RT1045-1AP00
Specifications:
Rated operational current: 40A
Rated operational voltage: 24VDC
Number of normally open contacts: 4
Number of normally closed contacts: 4
Coil voltage: 24VDC
Coil power consumption: 10W
Mechanical life: 10 million operations
Electrical life: 1 million operations
Operating temperature range: -25°C to +60°C
Dimensions: 114 x 55 x 110mm
Weight: 0.8kg
Key Features:
Compact design
High switching capacity
Long mechanical and electrical life
Low coil power consumption
Wide operating temperature range
Model Suitability:
Suitable for use in industrial applications
Ideal for controlling motors, solenoids, and other electrical loads
Full Description:
The SIEMENS 3RH2140-2BB40 Contactor is a high-performance contactor designed for demanding industrial applications. Its compact design and high switching capacity make it ideal for controlling motors, solenoids, and other electrical loads. The contactor features 4 normally open and 4 normally closed contacts, providing flexibility in circuit design. The 24VDC coil voltage and low coil power consumption ensure efficient operation. With a mechanical life of 10 million operations and an electrical life of 1 million operations, the contactor offers exceptional durability and reliability. The wide operating temperature range of -25°C to +60°C allows for use in various environments.
$60.55
99 in stock
1-Year Warranty
12-month coverage. See details.
Order Tracking
Tracked delivery available.
Secure Payments
SSL-encrypted checkout.
Fast Response
Reply within 12 business hours.
Worldwide Shipping
Tracked delivery available.
Hassle-free Returns
Policy-based returns process.
💬Questions
📌How Fast Is Shipping, and How Much Does It Cost?
Shipping Options & Timeframes:
US / CA / AU / UK — Standard: FREE (Estimated 5–7 business days)
US / CA / AU / UK — Express: $15 (Estimated 3–4 business days)
Other countries: Flat-rate standard shipping and lead times vary by destination (see Shipping Policy for the full list).
Tracking: Provided after dispatch; delivery includes an order processing/dispatch window on business days.
Taxes & duties: Displayed/itemized at checkout; shipments are handled on a DDP basis per policy.
💳What Payment Options Are Available?
We accept a wide range of payment methods including major credit and debit cards (Visa, MasterCard, American Express), PayPal. We’re constantly working to provide more payment options for your convenience.
💳Is My Payment & Personal Information Secure?
We prioritize your security. Our website uses advanced encryption techniques and Secure Socket Layer (SSL) technology to ensure that your personal and payment information remains confidential and protected. Please check our privacy policy.
🔄How Do Returns & Exchanges Work?
You may apply for a return or exchange within 14 days after receiving the product(s). Refunds are issued to the original payment method. Items marked “Final Sale” cannot be returned/exchanged.
🔄What are the return conditions and fees?
Returns must be in original condition with original packaging, returned in one package, and shipped using the same service as the original delivery. Return shipping/import fees are not free, and shipping costs are not refunded for returns. Returns/exchanges must be sent from the same country the order was originally shipped to.
💬What Currency Are Prices Displayed In?
Our shop is priced in USD dollars.
💬Are taxes and duties included?
Taxes and duties are calculated by destination and itemized on the checkout page. The policy states shipments are handled on a DDP (Delivery Duty Paid) basis, meaning relevant import taxes and duties are included in the product price.
💬Can I cancel my order?
Cancellations are accepted before product processing for a full refund. If the product has already shipped, the order cannot be cancelled.


