Siemens SIMATIC S7-200, battery module BC 291, 6ES7291-8BA20-0XA0, spare part, approx. 30 g, current lifecycle.
Siemens 6ES7291-8BA20-0XA0 S7-200 Battery Module BC 291, Cur
MPN6ES7291-8BA20-0XA0
Siemens SIMATIC S7-200, battery module BC 291, 6ES7291-8BA20-0XA0, spare part, approx. 30 g, current lifecycle.
$63.50 – $67.00Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Weight (approx.) | 30 g |
| Parameter | Value |
|---|---|
| Belongs to product | S7-200 |
Product details
Frequently asked questions
What compliance documentation does this part have?
The part has a REACH declaration noting the presence of 1,2-Dimethoxyethane (EGDME) above 0.1% by weight. No UL, CSA, or IEC certifications are listed in the available data.
Will 6ES7291-8BA20-0XA0 drop into a panel specified for 6ES7136-6AB00-0CA1?
No. The 6ES7291-8BA20-0XA0 is a battery module for the S7-200 CPU memory slot, while the 6ES7136-6AB00-0CA1 is a safety analog input module for the ET 200SP distributed I/O system. They are not mechanically or electrically interchangeable.
MPN
6ES7291-8BA20-0XA0