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SIEMENS 6ES7952-1KL00-0AA0 Memory Card | 4 MB, SIMATIC MC, for S7-300, MMC

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Certification
China Achievers Automation Limited certification
China Achievers Automation Limited certification
"ACH has proven to be a reliable partner. Their products are genuine and high-quality, with competitive prices and on-time delivery. We trust them as our long-term supplier in automation."

—— Mohammed Al-Farsi, Procurement

"For us, cost efficiency and authenticity are key. ACH helps reduce expenses while ensuring reliable quality and timely supply, making them a strong partner in our operations."

—— Procurement Manager

"For us, cost efficiency and authenticity are key. ACH helps reduce expenses while ensuring reliable quality and timely supply, making them a strong partner in our operations."

—— Supply Chain Director

"ACH offers quick response, flexible solutions, and fair pricing. The products are always genuine and reliable, and their friendly support makes cooperation smooth."

—— Operations Manager

"ACH provides genuine products with stable quality and fair pricing. Their fast response and reliable delivery give us confidence to continue working with them."

—— Engineering Manager

"We value ACH for their consistent quality and competitive pricing. Deliveries are always reliable, and their professional support makes procurement much easier for our team."

—— Procurement Head

SIEMENS 6ES7952-1KL00-0AA0 Memory Card | 4 MB, SIMATIC MC, for S7-300, MMC

SIEMENS 6ES7952-1KL00-0AA0 Memory Card | 4 MB, SIMATIC MC, for S7-300, MMC
SIEMENS 6ES7952-1KL00-0AA0 Memory Card | 4 MB, SIMATIC MC, for S7-300, MMC SIEMENS 6ES7952-1KL00-0AA0 Memory Card | 4 MB, SIMATIC MC, for S7-300, MMC

Large Image :  SIEMENS 6ES7952-1KL00-0AA0 Memory Card | 4 MB, SIMATIC MC, for S7-300, MMC Get Best Price

Product Details:
Place of Origin: DE
Brand Name: SIEMENS
Certification: ATEX
Model Number: 6ES7952-1KL00-0AA0
Document: ACH-AB-P+F-E+H-IFM-ASCO-YOK...WA.pdf
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: Negotiable
Packaging Details: carton
Delivery Time: Negotiable
Payment Terms: T/T,XT,ALIPAY
Supply Ability: 100pcs per month
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Detailed Product Description
Power Supply: 12-30 V DC (Two-wire) Ambient Temperature: -40°C To 80°C (-40°F To 176°F)
Electrical Rating: General Purpose, Explosion-proof, Intrinsic Safety (depends On Certification) Certifications: Standard Models Include ATEX, IECEx, SIL 2 (consult Manual For Specific Ratings)
Highlight:

SIEMENS SIMATIC MC memory card

,

4MB MMC for S7-300

,

SIEMENS PLC memory card with warranty

SIEMENS 6ES7952-1KL00-0AA0 Memory Card | 4 MB, SIMATIC MC, for S7-300, MMC

SIEMENS 6ES7952-1KL00-0AA0 specifications. SIMATIC Micro Memory Card, 4 MB, for S7-300 CPUs, load memory, firmware updates.

Product Overview

The SIEMENS 6ES7952-1KL00-0AA0 is a 4 MB SIMATIC Micro Memory Card (MMC) designed for SIMATIC S7-300 programmable controllers. It serves as the non-volatile load memory for the CPU, storing the user program, hardware configuration, and operating system. The card is mandatory for operation of most S7-300 CPUs and is also used for firmware updates, project backup, and transfer between controllers. It is more durable than commercial SD cards.

Technical Specifications (Memory Card)

Parameter

Specification

Manufacturer​

Siemens AG

Product Family​

SIMATIC Memory Cards (MMC)

Model​

6ES7952-1KL00-0AA0

Product Type​

Micro Memory Card (MMC)

Capacity​

4 MB

Compatible Controllers​

SIMATIC S7-300 Series

Form Factor​

MMC (Micro Memory Card)

Technical Specifications (Functional/System)

Parameter

Specification

Primary Function​

Load memory for user program, hardware configuration, and operating system

Additional Functions​

Firmware updates, project archive, data backup

File System​

Proprietary (for use in Siemens controllers)

Operating Temperature​

0 to 60°C (32 to 140°F)

Durability​

High write/erase cycles for industrial use

Warranty​

Typically 10 years data retention

Key Features

  • Mandatory for S7-300 Operation:​ Required for running most S7-300 CPUs

  • 4 MB Capacity:​ Suitable for small to medium-sized automation projects

  • Project Portability:​ Allows easy transfer of complete projects between CPUs

  • Firmware Updates:​ Used to update the CPU's operating system

  • Non-Volatile Storage:​ Retains data without power

  • Robust Industrial Design:​ More durable than commercial memory cards

  • STEP 7 Integration:​ Formatted and managed directly within STEP 7 software

Applications

  • Primary program and configuration storage for S7-300 controllers

  • Archiving and backing up S7-300 automation projects

  • Updating firmware on SIMATIC S7-300 CPUs

  • Transferring projects between development and production systems

SIEMENS 6ES7952-1KL00-0AA0 Memory Card | 4 MB, SIMATIC MC, for S7-300, MMC 0

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About ACH

Founded in 2012, ACH is a top-tier distributor of industrial automation products, supplying genuine devices from leading brands like ABB, P+F, E&H, AB, MTL and EMERSON to emerging markets worldwide. Our mission is to provide 100% Genuine products at the most competitive prices, helping customers reduce costs and strengthen their market position.

SIEMENS 6ES7952-1KL00-0AA0 Memory Card | 4 MB, SIMATIC MC, for S7-300, MMC 1
Frequently Ask & Questions
Are preferential prices available?

Long-term brand partners can get competitive product prices. At the same time, ACH controls the profit per order to 5%, providing the most competitive prices.

Are the Products Genuine OEM Units?

Yes, all products from ACH are certified genuine OEM units. We acquire our inventory through official OEM channels and trusted third-party suppliers, ensuring every item is authentic and reliable.

How will you arrange shipment?

We'll handle the shipping for you. Through our partnerships, we can secure competitive rates with major carriers like FedEx, DHL, TNT, and UPS, ensuring a smooth and cost-effective delivery.

What is the warranty of goods?

One-year Warranty.

How long is the logistics cycle of the product?

Products are divided into spot and futures, and the delivery period of different brands of products is also different. For details, please contact the ACH business manager.

Ratings & Review

Overall Rating

5.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
100%
4 stars
0%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

M
Malaysia
Malaysia Apr 28.2026
Helpful (1)
Schneider TM3DQ8R relay module works reliably, great build quality
S
Siti
Indonesia Apr 27.2026
Helpful (1)
Teledyne CLASS I-17 sensor is accurate and reliable for analyzers.
L
Lok
Indonesia Mar 12.2026
Helpful (9)
good products
Tag:

Siemens Digital display,

Siemens Interface Modules,

Push Button Switch

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Achievers Automation Limited

Contact Person: sales2

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