1SCA125154R1001 ABB OTDCP25S12M 3 Pole 1000VDC 25A Switch Disconnector
ABB OTDCP25S12M enclosed DC switch disconnector with IP65 enclosure, 25 A operational current, three-pole configuration and 1000 V DC rating for photovoltaic and battery energy storage applications.
Why Choose the ABB OTDCP25S12M Enclosed DC Switch Disconnector?
The ABB OTDCP25S12M (1SCA125154R1001) is a premium enclosed DC switch disconnector engineered for photovoltaic (PV) systems, battery energy storage installations and industrial direct current applications. As part of the proven ABB OTDCP enclosed switch disconnector range, it delivers safe, dependable isolation of DC circuits within a compact IP65-rated enclosure suitable for both indoor and outdoor installations.
Featuring a 3-pole configuration with a durable black selector handle, the OTDCP25S12M provides reliable switching performance for photovoltaic strings and other DC circuits. The UV-resistant glass reinforced polycarbonate enclosure incorporates an integrated cover interlock and padlocking capability to enhance operational safety and equipment security.
With a 25 A rated operational current, support for applications up to 1000 V DC and ABB's renowned switching technology, the OTDCP25S12M is an ideal solution for solar combiner boxes, PV inverter installations, battery storage systems and industrial DC distribution equipment.
Key Advantages
Designed specifically for photovoltaic and renewable energy installations.
IP65 weatherproof enclosure for indoor and outdoor applications.
25 A operational current with support for up to 1000 V DC.
Black selector handle with integrated cover interlock and padlocking facility.
Key Features
ABB OTDCP enclosed switch disconnector series.
Model OTDCP25S12M.
Manufacturer Part Number: 1SCA125154R1001.
25 A rated operational current.
Maximum operating voltage: 1000 V DC.
3-pole configuration.
IP65 UV-resistant polycarbonate enclosure.
Black selector handle with ON/OFF indication.
Integrated cover interlock.
Padlockable operating handle.
2 × M20 top and 2 × M20 bottom threaded cable entries.
Screw terminals accepting 2.5–16 mm² conductors.
Reliable DC Isolation for Renewable Energy Systems
The ABB OTDCP25S12M safely isolates photovoltaic strings, battery storage systems and other direct current circuits during maintenance and emergency shutdown procedures. Its robust enclosed construction protects the switching mechanism against dust, moisture and harsh environmental conditions while delivering dependable long-term performance.
Its combination of ABB's proven DC switching technology, compact IP65 enclosure and straightforward installation makes it an excellent choice for renewable energy installers, OEM panel builders and industrial electrical contractors.
Typical Applications
Photovoltaic (PV) systems.
Solar combiner boxes.
PV inverter installations.
Battery energy storage systems.
Industrial DC distribution panels.
Renewable energy control equipment.
Technical Specifications
Tick the specs you need, then view products that match.
Voltage
1000 V
Supply Type
DC
Product Series
ABB OTDCP
Device Type
Enclosed DC isolator
Current
25 A
Phase
Three Phase
IP Rating
IP65
Manufacturer
ABB
Series
OTDCP Enclosed Switch Disconnectors
Model
OTDCP25S12M
Manufacturer Part Number
1SCA125154R1001
Product type
Enclosed DC switch disconnector
Rated operational current (Ie)
25 A
Rated operational voltage
Up to 1000 V DC
Rated insulation voltage (Ui)
1250 V
Rated impulse withstand voltage (Uimp)
8 kV
Number of poles
3
Protection rating
IP65
Enclosure material
UV-resistant glass reinforced polycarbonate
Cable entry
2 × M20 top / 2 × M20 bottom threaded knockouts
Terminal capacity
2.5–16 mm²
Dimensions (H × W × D)
150 × 95 × 95 mm
Weight
Approximately 0.59 kg
HS Code
85365080
Country of Manufacture
Finland
Poles
3-pole
Frequently Asked Questions
What is the ABB OTDCP25S12M used for?
The OTDCP25S12M is an enclosed DC switch disconnector designed to safely isolate photovoltaic arrays, battery storage systems and other direct current electrical circuits.
Is the enclosure suitable for outdoor installation?
Yes. The UV-resistant enclosure carries an IP65 protection rating, making it suitable for demanding indoor and outdoor applications.
What current and voltage is the switch rated for?
The switch has a 25 A rated operational current and supports applications up to 1000 V DC.
Does the switch include a black operating handle?
Yes. The OTDCP25S12M is supplied with a black selector handle featuring ON/OFF indication, padlocking capability and an integrated cover interlock.
Where is the OTDCP25S12M typically installed?
It is commonly installed in photovoltaic systems, solar combiner boxes, battery energy storage systems and industrial DC distribution equipment.
Trusted by Renewable Energy Professionals
ABB OTDCP enclosed switch disconnectors are trusted worldwide by solar installers, electrical contractors and panel builders for delivering safe, reliable DC isolation across photovoltaic and battery energy storage applications.
Voltage
1000 V
Supply Type
DC
Product Series
ABB OTDCP
Device Type
Enclosed DC isolator
Current
25 A
Phase
Three Phase
IP Rating
IP65
Manufacturer
ABB
Series
OTDCP Enclosed Switch Disconnectors
Model
OTDCP25S12M
Manufacturer Part Number
1SCA125154R1001
Product type
Enclosed DC switch disconnector
Rated operational current (Ie)
25 A
Rated operational voltage
Up to 1000 V DC
Rated insulation voltage (Ui)
1250 V
Rated impulse withstand voltage (Uimp)
8 kV
Number of poles
3
Protection rating
IP65
Enclosure material
UV-resistant glass reinforced polycarbonate
Cable entry
2 × M20 top / 2 × M20 bottom threaded knockouts
Terminal capacity
2.5–16 mm²
Dimensions (H × W × D)
150 × 95 × 95 mm
Weight
Approximately 0.59 kg
HS Code
85365080
Country of Manufacture
Finland
Poles
3-pole
No documents available for this product.
UK delivery
Delivery options
Free UK delivery on orders over £200 ex VAT. Order in-stock items before 2pm Monday to Friday for next-day delivery.
This productManufacturer Lead Time
Estimated Delivery 7 weeks
Standard delivery
£8 ex VAT · free over £200
UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
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Items must be unused, in resalable condition and in their original packaging, and returns need our approval first. Return carriage is at your cost, and the original delivery charge is not refunded.
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Faulty, damaged on delivery or the wrong product supplied? Contact our team as soon as possible with the details.
We will review the issue and arrange an appropriate resolution under our terms and conditions and your statutory rights.
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Send your order number, product details and reason for return. For faults or delivery damage, include photographs if available. We will confirm the next steps.
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