Siemens

6ES7-321-1BH01-0AA0

Limited data — single seller

Market snapshot

Prices updated 20 Sep 2026 · next refresh 21 Oct

$30.60

Low

$127

High

Median $64.63 · 8 sellers · $34.03 below median at the lowest

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$ Compare your quote against 8 current asking prices.

Asking prices for the exact catalog number 6ES7-321-1BH01-0AA0 currently range from $30.60 to $127 across 8 sellers, observed 20 Sep 2026. Prices are published seller asking prices; shipping, taxes and negotiated trade pricing are not included.

Current listings

8 SELLERS · SORTED BY PRICE

Seller	Condition	Price	vs median	Listing
Equipt	not stated	$30.60	-53%	View offer
Polindustry	not stated	$32.36	-50%	View offer
4D Controls	USED / REFURB	$49.00	-24%	View offer
MRO Global Solutions	not stated	$63.00	-3%	View offer
shop.rgbelektronika.eu	not stated	$66.27	+3%	View offer
Aeliya Marine	not stated	$70.99	+10%	View offer
Used Industrial Parts	USED / REFURB	$110.00	+70%	View offer
shop.schweikert-automation.de	not stated	$126.80	+96%	View offer

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Condition

AS STATED BY SELLERS

Used / refurbished	2
Not stated	6

Most industrial listings do not state condition — treat unstated as unknown, not as new. Across 144 comparable parts in SIMATIC S7, used and refurbished units are listed at a median 80% of the new price. These are asking prices, not sold prices, and the spread around that median is wide. Ask the seller to state condition in writing before comparing quotes.

Variants and similar numbers

VERIFY BEFORE ORDERING

Catalog number	Relationship	Sellers	Median	vs this part
6ES7321-1FH00-0AA0	one character apart	8	$267	+313%
6ES7-321-1FF01-0AA0	one character apart	4	$137	+112%
6ES7321-1BP00-0AA0	one character apart	4	$382	+492%
6ES7-321-1BH10-0AA0	one character apart	3	$163	+153%
6ES7321-1CH00-0AA0	one character apart	3	$492	+661%

These are different products that read almost identically on a purchase order. Google groups them together; we do not. Confirm the exact suffix against the nameplate before ordering.

Frequently asked

How much does a 6ES7-321-1BH01-0AA0 cost?

As of 20 Sep 2026, the Siemens 6ES7-321-1BH01-0AA0 is listed from $30.60 to $127 across 8 sellers. The median asking price is $64.63. Prices are published seller asking prices and are refreshed monthly.

Who sells the 6ES7-321-1BH01-0AA0?

8 sellers currently list the 6ES7-321-1BH01-0AA0, including Equipt, Polindustry, 4D Controls. 8 of them are specialist industrial distributors. The lowest current asking price is $30.60 from Equipt.

Why do 6ES7-321-1BH01-0AA0 prices vary so much?

The highest asking price for the 6ES7-321-1BH01-0AA0 is 4.1× the lowest. Industrial parts trade in a market where new surplus, refurbished stock and list-price sellers coexist without a shared price reference, so identical catalog numbers are listed at very different prices.

Related SIMATIC S7 parts

10 SHOWN

Catalog number	Sellers	Low	Median	Spread
6ES7870-1AA01-0YA0SIMATIC S7	3	$1,475	$1,800	+$746
6ES7870-1AB01-0YA1SIMATIC S7	2	$788	$1,416	+$1,256
6ES7193-6BP00-0DA0SIMATIC S7	14	$21.00	$36.50	+$62.78
6ES7193-6AR00-0AA0SIMATIC S7	20	$35.00	$80.00	+$165
6ES7131-6BH01-0BA0SIMATIC S7	10	$96.89	$113	+$26.11
6ES7193-6BP00-0BA0SIMATIC S7	13	$13.50	$30.00	+$45.50
6ES7214-1AG40-0XB0SIMATIC S7	5	$314	$428	+$366
6ES7136-6BA01-0CA0SIMATIC S7	13	$136	$283	+$364
6ES7134-6GF00-0AA1SIMATIC S7	20	$142	$289	+$355
6ES7132-6BH01-0BA0SIMATIC S7	16	$39.00	$106	+$126