1SCA125155R1001 ABB OTDCP32S12M 3 Pole 1000VDC 32A Switch Disconnector
ABB OTDCP32S12M enclosed DC switch disconnector with IP65 enclosure, 32 A operational current, three-pole configuration and black selector handle for photovoltaic and battery energy storage applications.
Why Choose the ABB OTDCP32S12M Enclosed DC Switch Disconnector?
The ABB OTDCP32S12M (1SCA125155R1001) is a high-performance enclosed DC switch disconnector specifically designed for photovoltaic (PV) systems, battery energy storage installations and industrial DC applications. As part of the proven ABB OTDCP enclosed switch disconnector range, it provides safe and reliable isolation of direct current circuits within a rugged IP65-rated enclosure suitable for both indoor and outdoor environments.
Featuring a 3-pole configuration, the OTDCP32S12M is supplied with a durable black selector handle incorporating clear ON/OFF indication. The UV-protected glass reinforced polycarbonate enclosure includes an integrated cover interlock and a padlockable handle capable of accepting up to three padlocks, ensuring maximum operator safety during maintenance procedures.
With a 32 A rated operational current, support for applications up to 1000 V DC, threaded cable entries and ABB's trusted DC switching technology, the OTDCP32S12M is ideally suited for solar combiner boxes, PV inverter installations, battery storage systems and industrial DC distribution equipment.
Key Advantages
Purpose-built for photovoltaic and renewable energy applications.
IP65 weatherproof enclosure suitable for indoor and outdoor installation.
32 A rated operational current with operation up to 1000 V DC.
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 OTDCP32S12M provides dependable isolation of photovoltaic strings, battery storage systems and other direct current circuits during maintenance and emergency shutdown procedures. Its enclosed construction protects the switching mechanism against dust, moisture and UV exposure while delivering long-term reliability in demanding environments.
Combining ABB's proven DC switching technology with a weatherproof IP65 enclosure and secure padlockable operation, the OTDCP32S12M is 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
32 A
Phase
Three Phase
IP Rating
IP65
Manufacturer
ABB
Series
OTDCP Enclosed Switch Disconnectors
Model
OTDCP32S12M
Manufacturer Part Number
1SCA125155R1001
Product type
Enclosed DC switch disconnector
Rated operational current (Ie)
32 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-protected glass reinforced polycarbonate
Cable entries
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 OTDCP32S12M used for?
The OTDCP32S12M is an enclosed DC switch disconnector designed to safely isolate photovoltaic arrays, battery energy storage systems and other direct current electrical circuits.
Is the enclosure suitable for outdoor installation?
Yes. The UV-protected enclosure is rated IP65, making it suitable for demanding indoor and outdoor environments.
What current and voltage is the switch rated for?
The switch has a 32 A rated operational current and supports applications up to 1000 V DC.
Can the operating handle be padlocked?
Yes. The black selector handle can be secured with up to three padlocks and incorporates an integrated cover interlock for enhanced maintenance safety.
Where is the OTDCP32S12M 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 dependable DC isolation across photovoltaic and battery energy storage installations.
Voltage
1000 V
Supply Type
DC
Product Series
ABB OTDCP
Device Type
Enclosed DC isolator
Current
32 A
Phase
Three Phase
IP Rating
IP65
Manufacturer
ABB
Series
OTDCP Enclosed Switch Disconnectors
Model
OTDCP32S12M
Manufacturer Part Number
1SCA125155R1001
Product type
Enclosed DC switch disconnector
Rated operational current (Ie)
32 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-protected glass reinforced polycarbonate
Cable entries
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
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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.
Made-to-order items
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Manufactured, configured and special-order products can only be returned with the manufacturer’s approval. Any handling charge is agreed with you when you request the return.
This does not affect claims for faulty goods or items that do not meet the agreed specification.
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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.
The 30-day return request period applies to change-of-mind returns for stocked items. It does not limit your statutory rights for faulty or non-conforming goods.
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