Eaton · UPS Systems

Eaton DB9 RS-232 Relay/Serial Interface Mini-Slot Card for Eaton 5PX G2, 9SX, and 9PX Lithium-ion UPS Systems

Eaton DB9 RS-232 Relay/Serial Interface Mini-Slot Card for Eaton 5PX G2, 9SX, and 9PX is available at $166.99 partner price. Supplied through authorized US distribution with a written quote inside 48 hours.

DB9 RS-232 Relay/Serial Interface Mini-Slot Card for Eaton 5PX G2, 9SX, and 9PX Lithium-ion UPS Systems

$166.99 partner price List $174.99

Partner pricing from authorized-distributor cost. Sales tax and freight are quoted separately. The price shown is the current partner price. Stock and lead time are confirmed in writing on the quote; where the exact model is constrained we will offer a named alternative.

Why buyers pick this part

• Prices come from live distributor cost, not a static list.
• One quote can cover the server, power, rack, cabling and services around it.
• A named desk answers the quote — no ticket queue.

Specifications

Brand	Eaton
Manufacturer part number	RELAY-MS
Series	Eaton Db9 Rs-232
Category	Power & Rack
Subcategory	UPS Systems
Condition	New, authorized US distribution

Specifications are the fields the distributor record actually carries for this part number. If you need a manufacturer datasheet or a compatibility check before ordering, the procurement desk confirms it on the quote.