Our advantage
Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
| Company Information | |||
| sales@plc-automations.com | |||
| Mobile | +8615980777398 | ||
| +8615980777398 | |||
| 15980777398 |

The Honeywell CC-SCMB03 is a specialized memory backup assembly designed for use with Honeywell’s C300 controller. It ensures uninterrupted operation by providing backup power to the controller’s RAM, safeguarding critical data in the event of a power outage or interruption.
This module is essential in applications where continuous data retention is critical, such as in industrial automation systems, process control environments, and manufacturing facilities.
| Parameter | Specification |
|---|---|
| Model | CC-SCMB03 |
| Battery Type | Lithium |
| Battery Life | 10 years |
| Operating Temperature | –40°C to +85°C |
| Storage Temperature | –55°C to +90°C |
| Humidity | 0% to 95% RH (non-condensing) |
| Dimensions (WxHxD) | 102 mm × 51 mm × 25 mm |
| Weight | 0.2 kg |
| Mounting | Designed for easy installation in C300 controller systems |
Industrial automation systems requiring continuous data retention.
Process control environments where data integrity is critical.
Manufacturing facilities utilizing Honeywell’s C300 controller.
Systems where power outages could lead to data loss.
Applications needing a reliable backup solution for controller memory.
Uninterrupted Data Retention: Ensures critical data is preserved during power outages.
Long Battery Life: Lithium battery with a 10-year lifespan reduces maintenance needs.
Wide Operating Temperature Range: Functions effectively in extreme temperatures from –40°C to +85°C.
Compact Design: Small form factor allows for easy integration into existing systems.
High Humidity Tolerance: Operates in environments with humidity levels up to 95% RH.
Brand: Honeywell
Series: C300 Controller Accessories
Category: Memory Backup Modules
| Model | Battery Type | Battery Life | Operating Temperature | Weight (kg) | Notes |
|---|---|---|---|---|---|
| CC-SCMB03 | Lithium | 10 years | –40°C to +85°C | 0.2 | Standard memory backup module |
| CC-SCMB02 | Lithium | 10 years | –40°C to +85°C | 0.2 | Alternative model with similar specs |
| CC-SCMB04 | Lithium | 10 years | –40°C to +85°C | 0.2 | Enhanced version with additional features |
| Model | Type | Application | Weight (kg) | Notes |
|---|---|---|---|---|
| CC-PWRB01 | Power Supply Module | Provides 24V DC power | 1.36 | Redundant power supply |
| CC-PAOH51 | Analog Output Module | Signal output for control loops | 0.28 | Precision analog output |
| CC-PUI03 | Universal Input Module | Signal input handling | 0.35 | Versatile input options |
| ML7420A8018 | Modulating Valve Actuator | HVAC and fluid control | 1.8 | Industrial valve actuator |
| VC4013ZZ00 | Zone Valve Actuator | HVAC zone valve control | 0.9 | Reliable HVAC actuation |
Q1: What is the primary function of the CC-SCMB03?
A1: It provides backup power to the C300 controller’s RAM, ensuring data retention during power outages.
Q2: What type of battery does the CC-SCMB03 use?
A2: It uses a lithium battery with a 10-year lifespan.
Q3: What is the operating temperature range of the CC-SCMB03?
A3: It operates within a temperature range of –40°C to +85°C.
Q4: What is the storage temperature range for the CC-SCMB03?
A4: The module can be stored between –55°C and +90°C.
Q5: What is the humidity tolerance of the CC-SCMB03?
A5: It operates effectively in environments with humidity levels from 0% to 95% RH (non-condensing).
Q6: What are the dimensions of the CC-SCMB03?
A6: The module measures 102 mm × 51 mm × 25 mm.
Q7: How much does the CC-SCMB03 weigh?
A7: It weighs approximately 0.2 kg.
Q8: Is the CC-SCMB03 compatible with all C300 controllers?
A8: Yes, it is designed to be compatible with all C300 controllers.
Q9: How is the CC-SCMB03 installed?
A9: It is designed for easy installation within the C300 controller system.
Q10: What is the expected battery life of the CC-SCMB03?
A10: The lithium battery is expected to last for 10 years.
Authenticity guarantee
All product specifications are original and authentic imported products. We have an annual sales volume of 300 million yuan, and we only produce original and authentic products. All customers who cooperate with us directly online can enjoy low discounts.
Free warehouse
We have a complete range of product models, 80% of conventional models are in stock, and we have established channels in Asia, Africa, North America, South America, and Europe, effectively shortening the order processing time and satisfying customers in a timely manner.
Technical Team
Fast delivery. Spot goods can be shipped on the same day, and the delivery time transaction is 20% faster than that of peers on average, with a delivery time accuracy rate of 99%.
Thoughtful after-sales service
24-hour after-sales service guarantee team, professional and standardized management service system.