Allen-Bradley

1794-OA8

Limited data — single seller ACTIVE MATURE

Market snapshot

Prices updated 20 Sep 2026 · next refresh 21 Oct

$31.00

Low

$225

High

Median $98.50 · 6 sellers · $67.50 below median at the lowest

Been quoted a price? See where it sits

$ Compare your quote against 6 current asking prices.

Asking prices for the exact catalog number 1794-OA8 currently range from $31.00 to $225 across 6 sellers, observed 20 Sep 2026. Distributor product page: nexinstrument.com. Prices are published seller asking prices; shipping, taxes and negotiated trade pricing are not included.

Current listings

6 SELLERS · SORTED BY PRICE

Seller	Condition	Price	vs median	Listing
PLC Machinery	not stated	$31.00	-69%	View offer
MRO Global Solutions	not stated	$53.00	-46%	View offer
Classic Automation	not stated	$97.00	-2%	View listing
Aeliya Marine	not stated	$99.99	+2%	View offer
Well Gain Electronics	not stated	$179.00	+82%	View offer
Next Day Automation	USED / REFURB	$225.00	+128%	View offer

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Condition

AS STATED BY SELLERS

Used / refurbished	1
Not stated	5

Most industrial listings do not state condition — treat unstated as unknown, not as new. Across 11 comparable parts in FLEX I/O, used and refurbished units are listed at a median 76% 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
1794-OA8I	extends this number	2	$182	+84%
1794-IE8	one character apart	15	$250	+154%
1794-IR8	one character apart	15	$444	+351%
1794-IT8	one character apart	10	$537	+445%
1794-OW8	one character apart	6	$213	+117%
1794-IM8	one character apart	2	$352	+257%
1794-OM8	one character apart	2	$222	+125%

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 1794-OA8 cost?

As of 20 Sep 2026, the Allen-Bradley 1794-OA8 is listed from $31.00 to $225 across 6 sellers. The median asking price is $98.50. Prices are published seller asking prices and are refreshed monthly.

Who sells the 1794-OA8?

6 sellers currently list the 1794-OA8, including PLC Machinery, MRO Global Solutions, Classic Automation. 6 of them are specialist industrial distributors. The lowest current asking price is $31.00 from PLC Machinery.

Why do 1794-OA8 prices vary so much?

The highest asking price for the 1794-OA8 is 7.3× 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 FLEX I/O parts

10 SHOWN

Catalog number	Sellers	Low	Median	Spread
1794-AENTRFLEX I/O	9	$229	$484	+$589
1794-AENTFLEX I/O	3	$433	$549	+$117
1794-IB16FLEX I/O	16	$19.00	$59.49	+$131
1794-1B16FLEX I/O	2	$50.00	$66.50	+$32.99
1794-TB3FLEX I/O	12	$27.92	$86.50	+$139
1794-ASBFLEX I/O	10	$89.00	$268	+$296
1794-IA16FLEX I/O	15	$46.00	$148	+$306
1794-OB16FLEX I/O	11	$27.92	$50.00	+$122
1794-OA16FLEX I/O	8	$81.00	$209	+$241
1794-IE12FLEX I/O	4	$382	$564	+$697