1SCA131730R1001 ABB OTDCP16S22MD 4 Pole 1000VDC 16A Switch Disconnector
ABB 1SCA131730R1001 OTDCP16S22MD four-pole enclosed DC solar switch disconnector rated at 16 A and up to 1000 V DC, with an IP65 UV-protected polycarbonate enclosure.
Why Choose the ABB 1SCA131730R1001 OTDCP16S22MD Solar Switch?
The ABB 1SCA131730R1001, also known as the OTDCP16S22MD, is a robust enclosed DC switch disconnector designed for safe isolation in photovoltaic, battery storage and other direct-current electrical systems. Rated at 16 A and suitable for operational voltages up to 1000 V DC, it provides dependable on-load switching and secure circuit isolation.
The switch is housed in a rigid, glass-reinforced polycarbonate enclosure with a protective IP65 rating. Its UV-resistant construction and protection against low-pressure water jets make it suitable for both indoor and outdoor installations. Threaded cable entries and knock-out holes at the top and bottom provide flexible wiring options for photovoltaic arrays and industrial DC equipment.
With a four-pole configuration, interlocked cover and black selector handle capable of accepting up to three padlocks, the OTDCP16S22MD helps improve maintenance safety and prevent unauthorised operation. Its compact enclosed design makes it ideal for solar panel systems, DC battery installations and renewable energy control equipment.
Key Advantages
Reliable DC isolation for photovoltaic and battery applications.
16 A rated operational current for compact renewable energy systems.
Supports operational voltages up to 1000 V DC.
IP65 enclosure suitable for indoor and outdoor installation.
Padlockable selector handle supports up to three padlocks.
Interlocked cover helps prevent unsafe access while switched on.
Flexible top and bottom cable-entry options simplify installation.
Key Features
ABB OTDCP enclosed solar switch series.
16 A rated operational current.
Four-pole switching configuration.
Maximum operational voltage of 1000 V DC.
IP65 ingress protection.
Black manually operated selector handle.
Padlockable in the isolated position.
Defeatable cover interlock for authorised maintenance access.
Screw-clamp terminals for secure conductor connections.
Threaded knock-out cable entries at the top and bottom.
Safe DC Isolation for Solar and Battery Systems
DC switch disconnectors provide a visible and dependable method of isolating electrical circuits before inspection, maintenance or emergency work. In photovoltaic installations, they allow the DC supply from solar panels to be disconnected from inverters and associated electrical equipment.
The ABB OTDCP16S22MD combines reliable switching performance with a durable weather-resistant enclosure. Its four-pole construction, lockable handle and cover interlock support safer working practices in residential, commercial and industrial renewable energy installations.
Typical Applications
Photovoltaic solar panel installations.
Solar inverter DC isolation.
Battery energy storage systems.
Industrial DC power systems.
Renewable energy control panels.
Outdoor electrical isolation points.
Technical Specifications
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Voltage
1000 V
Supply Type
DC
Product Series
ABB OTDCP
Device Type
Enclosed DC isolator
Current
16 A
Phase
Three Phase
IP Rating
IP65
Manufacturer
ABB
Series
OTDCP Enclosed Solar Switches
Product ID
1SCA131730R1001
Model
OTDCP16S22MD
Product type
Enclosed DC switch disconnector
Rated operational current
16 A
Maximum operational voltage
1000 V DC
Number of poles
4
Utilisation category
DC-21B
Rated insulation voltage
1000 V
Rated impulse withstand voltage
8 kV
Protection rating
IP65
Enclosure material
UV-protected glass-reinforced polycarbonate
Handle colour
Black
Terminal type
Screw clamp
Connecting capacity
2.5 to 16 mm²
Cable entries
Threaded knock-outs, 2 × M20 top and bottom
Mechanical durability
4000 operating cycles
EAN
6417019609904
Net weight
Approx. 0.63 kg
HS Code
85365080
Country of Manufacture
Finland
Poles
4-pole
Frequently Asked Questions
What is the ABB 1SCA131730R1001 used for?
The ABB 1SCA131730R1001 is an enclosed DC switch disconnector used to isolate photovoltaic panels, battery systems and other direct-current electrical circuits.
What is the current rating of this switch disconnector?
The OTDCP16S22MD has a rated operational current of 16 A.
What is the maximum operational voltage?
The switch is designed for operational voltages up to 1000 V DC, depending on the circuit configuration and applicable installation requirements.
Can the ABB OTDCP16S22MD be installed outdoors?
Yes. Its UV-protected glass-reinforced polycarbonate enclosure has an IP65 protection rating, making it suitable for indoor and outdoor installations.
Can the handle be locked in the isolated position?
Yes. The black selector handle is padlockable and can accommodate up to three padlocks to help prevent unauthorised operation.
Trusted for Renewable Energy Isolation
ABB enclosed solar switches are widely specified by electrical contractors, panel builders and renewable energy engineers for dependable DC isolation, robust environmental protection and safe system maintenance.
Voltage
1000 V
Supply Type
DC
Product Series
ABB OTDCP
Device Type
Enclosed DC isolator
Current
16 A
Phase
Three Phase
IP Rating
IP65
Manufacturer
ABB
Series
OTDCP Enclosed Solar Switches
Product ID
1SCA131730R1001
Model
OTDCP16S22MD
Product type
Enclosed DC switch disconnector
Rated operational current
16 A
Maximum operational voltage
1000 V DC
Number of poles
4
Utilisation category
DC-21B
Rated insulation voltage
1000 V
Rated impulse withstand voltage
8 kV
Protection rating
IP65
Enclosure material
UV-protected glass-reinforced polycarbonate
Handle colour
Black
Terminal type
Screw clamp
Connecting capacity
2.5 to 16 mm²
Cable entries
Threaded knock-outs, 2 × M20 top and bottom
Mechanical durability
4000 operating cycles
EAN
6417019609904
Net weight
Approx. 0.63 kg
HS Code
85365080
Country of Manufacture
Finland
Poles
4-pole
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UK delivery
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This productManufacturer Lead Time
Estimated Delivery 7 weeks
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