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- Part number
- 6EP1935-6MC01
- Model no
- Battery module
Siemens has announced the end of 6EP1935-6MC01
Once production ends, supply depends on remaining stock.
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- CE
- EAC
Siemens 6EP1935-6MC01 SITOP Battery Module 24V/1.2Ah Power Supply Buffer Module
SITOP battery module, 24V/1.2Ah lead-acid, for SITOP DC UPS 6A module.
Description
About the Battery module
About the Battery module
The Siemens 6EP1935-6MC01 is a SITOP battery module with a 1.2 Ah maintenance-free lead-acid battery pack rated 24 V DC, sized for the SITOP DC UPS 6 A module. It supplies up to 3.6 A in buffering mode and 7.5 A peak, and mounts on the same DIN rail as its host UPS module or onto a wall via keyhole mounting.
Certifications & Standards
- CE
- cURus
- EAC
- ABS
- DNV
- EPD
Selection Notes
Match this 1.2 Ah module to the SITOP DC UPS 6 A module: its 3.6 A buffering current and 7.5 A peak are sized for that load, not the 15 A or 40 A UPS modules in the family, which need the 3.2 Ah or larger battery modules for a comparable runtime. Because the cells are maintenance-free lead-acid rather than pure-lead, expect the typical 4-year service life at 20 degC to shorten to about 1 year at 40 degC, so battery replacement interval should track ambient temperature at the installation site, not a fixed calendar date.
Specification
Full specification
General information 5
| product brand name | SITOP |
|---|---|
| product type designation | Battery module |
| product designation | Battery module 1.2 Ah |
| type of battery | maintenance-free lead-acid batteries |
| product version | Extension module/battery module |
Electrical data 6
| end-of-charge voltage at DC: at -10 °C recommended | 29 V |
|---|---|
| end-of-charge voltage at DC: at 0 °C recommended | 28.4 V |
| end-of-charge voltage at DC: at 20 °C recommended | 27.3 V |
| end-of-charge voltage at DC: at 30 °C recommended | 26.8 V |
| end-of-charge voltage at DC: at 40 °C recommended | 26.6 V |
| end-of-charge voltage at DC: at 50 °C recommended | 26.3 V |
Output 5
| battery capacity | 1.2 A·h |
|---|---|
| output current in buffering mode maximum | 3.6 A |
| peak current | 7.5 A |
| charging current maximum | 0.3 A |
| output voltage at DC rated value | 24 V |
Show all 74 specifications ↓ Show less ↑58 more values in Identification, Interfaces, Protection and monitoring, Safety, Standards, specifications, approvals, Standards, specifications, approvals hazardous environments, Standards, specifications, approvals marine classification, Standards, specifications, approvals Environmental Product Declaration, Ambient conditions, Service life, Connection method, Mechanical data, Accessories, Additional information, Version Classification, Logistics.
Identification 10
| Part number | 6EP1935-6MC01 |
|---|---|
| Type designation | Battery module |
| Brand | Siemens |
| Condition | New, factory sealed |
| Source | Siemens and its authorised distributors |
| Warranty | Manufacturer warranty |
| Lifecycle status | Phase-out announced by the manufacturer |
| EAN | 4025515151258 |
| ETIM class | EC000357 |
| eCl@ss | 27050403 |
Interfaces 1
| communication function | No |
|---|
Protection and monitoring 2
| design of short-circuit protection | Battery fuse 7.5 A/32 V (solid-state circuitry blade-type fuse + support) |
|---|---|
| design of the overload protection | Valve control |
Safety 2
| operating resource protection class | Class III |
|---|---|
| protection class IP | IP00 |
Standards, specifications, approvals 3
| certificate of suitability: CE marking | Yes |
|---|---|
| certificate of suitability: UL approval | Yes; cURus-Recognized (UL 1778, CSA C22.2 No. 107.1), File E219627 |
| certificate of suitability: EAC approval | Yes |
Standards, specifications, approvals hazardous environments 1
| certificate of suitability: ATEX | No |
|---|
Standards, specifications, approvals marine classification 3
| shipbuilding approval | Yes |
|---|---|
| Marine classification association: American Bureau of Shipping Europe Ltd. (ABS) | Yes |
| Marine classification association: Det Norske Veritas (DNV) | Yes |
Standards, specifications, approvals Environmental Product Declaration 5
| Environmental Product Declaration | Yes |
|---|---|
| global warming potential [CO2 eq]: total | 5.816 kg |
| global warming potential [CO2 eq]: during manufacturing | 4.159 kg |
| global warming potential [CO2 eq]: during operation | 0.97 kg |
| global warming potential [CO2 eq]: after end of life | 0.163 kg |
Ambient conditions 5
| ambient condition | For storage, mounting and operation of lead-acid batteries, the relevant DIN/VDE regulations or country-specific regulations (e.g. VDE 0510 Part 2/EN 50272-2) must be observed. You must ensure that the battery site is sufficiently ventilated. Possible sources of ignition must be at least 50 cm away. |
|---|---|
| ambient temperature: during operation | -15 ... +50 °C |
| ambient temperature: during transport | -20 ... +50 °C |
| ambient temperature: during storage | -20 ... +50 °C |
| relative temporary capacity loss at 20 °C in a month typical | 3% |
Service life 6
| service life of energy storage: typical | capacity falls to 80 % of original capacity (according to EUROBAT) |
|---|---|
| service life of energy storage: at 20 °C typical | 4 a |
| service life of energy storage: at 30 °C typical | 2 a |
| service life of energy storage: at 40 °C typical | 1 a |
| service life of energy storage: at 50 °C typical | 0.5 a |
| note | Along with the storage and operating temperature, other factors such as the duration of the storage period and the charge status during storage have a decisive influence on the possible useful life. Batteries should therefore be stored as briefly as possible, always fully charged, and within the temperature range 0 to +20 °C. |
Connection method 2
| type of electrical connection | spring-loaded terminals |
|---|---|
| for UPS module | 1 screw terminal each for 0.08 ... 2.5 mm2 for + BAT and - BAT |
Mechanical data 7
| width × height × depth of the enclosure | 96 × 106 × 108 mm |
|---|---|
| installation width × mounting height | 116 mm × 126 mm |
| fastening method | snaps onto DIN rail EN 60715 35x7.5/15 or keyhole mounting for hooking in to M4 screws |
| DIN-rail mounting | Yes |
| S7 rail mounting | No |
| wall mounting | Yes |
| number of cells | 12 |
Accessories 1
| product component included | Accessories pack with solid-state circuitry fuse 7.5 A |
|---|
Additional information 1
| other information | Specifications at rated input voltage and ambient temperature +25 °C (unless otherwise specified) |
|---|
Version Classification 3
| eClass | 16 27-05-04-03 |
|---|---|
| ETIM | 10 EC000357 |
| UNSPSC | 15 26-11-17-01 |
Logistics 6
| Net weight | 1.65 kg |
|---|---|
| Country of origin | Austria |
| Shipping weight | 2.15 kg |
| Ships from | Türkiye |
| Dispatch | — |
| Stock | On request |
Source: manufacturer data · Last verified: 01 Nov 2026
Documents
Documents for 6EP1935-6MC01
No documents are on file for this part yet.
Ask us for the datasheet
Certifications
Certifications and standards
- CE
- EAC
- CE marking
- EAC approval
- shipbuilding approval
- American Bureau of Shipping Europe Ltd. (ABS)
- Det Norske Veritas (DNV)
- Environmental Product Declaration
Quick answers
Questions about the Battery module
What is the rated current of Battery module?
The rated current of Battery module is 3.6 A.
What is the HS code of Battery module for customs?
The tariff (HS) code on file for Battery module is 85072080.
What is the EAN of Battery module?
The EAN (GTIN) of Battery module is 4025515151258.
Where does Battery module ship from, and how fast?
Battery module ships from Türkiye. Shipping calculated at checkout · import duties and taxes paid on arrival.
Guides
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Series
Siemens SITOP battery
- Brand
- Siemens
- Series
- SITOP battery
