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Siemens 943-7UB21 SIMATIC CPU – actual item, photo 1 of 9

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Siemens

943-7UB21 Siemens SIMATIC CPU

Siemens 6ES5941-7UB11 SIMATIC S5-115U CPU 941B PLC Module E-Stand 06 15-Pin Port

Brand
Siemens
Part number
943-7UB21
Item
K95941

New – Open Box

New and unused, but the packaging is opened, missing or not the original. What “New – Open Box” means

$449.89

Only 1 left 10% price match

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Overview

The Siemens 943-7UB21 is a SIMATIC CPU PLC Module E-Stand 06 Port (PLC Processors & CPUs). This unit is New – Open Box: new and unused, but the packaging is opened, missing or not the original. It is in stock at our Princeton, Texas warehouse and ships in 1 business day.

Specifications

Identification
ManufacturerSiemens
Part number943-7UB21
Product lineSIMATIC S5
CategoryPLC Processors & CPUs
Also known as
  • 9437UB21
  • 943 7UB21
ManufacturerSiemens
Part number6ES5941-7UB11
ModelCPU 941B
OriginMade in Germany
Other
Pins15 pins · from the title
E-Stand (version)06
CPU typeCPU 941B, S5-115U
SystemSIMATIC S5-115U
InterfaceSI 1 15-pin programming port
This listing
ConditionNew – Open Box
Quantity available1 in stock
Item numberK95941

Read from the labels and photos of this unit and its part number; values marked “from the title” are as printed in the listing title. Check the manufacturer's documentation before installing.

Shipping

  • Free ground shipping to all 50 US states, usually 3–5 business days in transit.
  • Orders placed by 3 PM CT on a business day ship the same day for free; later orders, weekends and office holidays ship the next business day.
  • Ordered after 3 PM CT? Add late same-day shipping ($50.00) at checkout before 4:30 PM CT on a business day and it still ships today.
  • Expedited and freight shipping are quoted after your order is packed, at our negotiated wholesale UPS rates – the most competitive rate we can offer.
  • Puerto Rico and other US territories, APO/FPO and PO boxes: quoted after packing. Freight quote
  • International: we ship worldwide (except sanctioned countries). Standard international shipping is $110.00 flat per order, paid at checkout, typically 6–10 business days in transit; import duties and taxes are paid by the buyer on delivery. International orders
  • Local pickup in Princeton, TX by appointment.

Add-ons

Late same-day shipping$50.00Order after 3 PM and before 4:30 PM CT on a business day and it still ships today. Orders placed by 3 PM CT ship the same day for free; later orders ship the next business day. Included with expedited shipping ordered in that window.
Shipping insurance1.5% of value (minimum $3.00)Covers loss or damage in transit for the full order value.
Signature confirmation$5.00Added automatically and free on orders of $750.00 or more.
Extra protective packing$15.00Double box and foam.
Saturday deliveryCarrier rate + $15.00With overnight shipping only; the carrier rate is quoted after packing.
Blind shipping$5.00Neutral packing slip with no prices and no KIV branding.
Ship on your UPS account$5.00Enter your UPS account number at checkout; UPS bills you directly.
Extra photos before shippingFreeAsk in the special requests box; we email the photos before the order ships.

Choose add-ons at checkout. Shipping details

Returns

Covered by our 30-day guarantee: if it arrives not as described, dead on arrival or damaged, return it within 30 days of delivery and we pay the return shipping. Changed your mind? Return it within 30 days at your own shipping cost (a 15% restocking fee applies), with any factory seals and packaging intact. We refund your original payment method after we inspect the item.

30-day guarantee & returns · Start a return · Returns FAQ

Siemens 943-7UB21: questions

Where can I buy the Siemens 943-7UB21?

KIV Industrial Parts has 1 in stock at its warehouse in Princeton, TX, from $449.89. Orders placed by 3 PM on business days ship the same day with free shipping to all 50 US states.

What is the Siemens 943-7UB21?

The Siemens 943-7UB21 is a SIMATIC CPU, listed under PLC Processors & CPUs, part of the Siemens SIMATIC S5 product line.

What condition is the Siemens 943-7UB21 in?

In stock as New – Open Box. Every listing shows photos of the actual unit that ships; the conditions are explained at https://kivparts.com/conditions.

Is the Siemens 943-7UB21 guaranteed?

Yes: KIV Industrial Parts's 30-day guarantee covers a part that arrives not as described, dead on arrival or damaged (https://kivparts.com/returns).

Disclaimer

KIV Industrial Parts is not an authorized distributor, dealer or representative of Siemens, and is not affiliated with or endorsed by Siemens. Siemens and the part number are used only to identify the product. This item may be surplus, used or refurbished, may have an older date code or series, and is not covered by the manufacturer's warranty. The photos show the actual item.

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