ABB 1SDA082917R1 Switch Disconnector - UL 8 kV
Part Number: 1SDA082917R1
Quick Summary
ABB 1SDA082917R1 Switch Disconnector delivers reliable high-current DC isolation for 1500 V DC rail systems. Engineers often struggle to maintain safe isolation in compact panels without compromising performance or accessibility. UL/CSA listings, CE conformity, and RoHS compliance provide essential regulatory assurance for industrial installations. By aligning with the Tmax T family, the device simplifies procurement and reduces installation time. Its four-pole configuration, front terminals, and lever-operated mechanism support fast, safe integration in demanding DC power architectures.
Product Information
Extended Description
1SDA082917R1 ABB: SWITCH-DISCONNECTOR TMAX T7N-D/PV-E 1200 MCS UL/CSA 1500V DC FIXED FOUR-POLE WITH FRONT TERMINALS AND LEVER OPERATING MECHANISM (MCS WITHOUT MAGNETIC PROTEC.I3)
Environmental Product Declaration - EPD
NoDecNee
REACH Declaration
REACh Declaration ABB Sace circuit breakers
RoHS Information
RoHS Declaration ABB Sace circuit breakers
RoHS Status
Following EU Directive 2011/65/EU and Amendment 2015/863 July 22, 2019
Conflict Minerals Reporting Template (CMRT)
CMRT - Conflict Minerals Reporting Template
Toxic Substances Control Act - TSCA
Toxic Substances Control Act (TSCA) declaration
Environmental Information
Product Environmental Information Tmax T7 | Breakers - Packaging disposal information
EAN
8015644896164
Minimum Order Quantity
1 piece
Customs Tariff Number
85352100
Product Net Width
280 mm
Product Net Height
268 mm
Product Net Depth / Length
178 mm
Product Net Weight
14 kg
Package Level 1 Gross Weight
19 kg
Package Level 1 EAN
8015644896164
Product Main Type
SACE Tmax T
Product Name
Moulded case circuit breaker
Product Type
Switch Disconnector
Suitable For
T7
Version
F
Current Type
DC
Electrical Durability
500 cycle
Mechanical Durability
20000 cycle
Number of Poles
4P
Power Loss
4 W
Rated Current (In)
1200 A
Rated Impulse Withstand Voltage (Uimp)
8 kV
Rated Insulation Voltage (Ui)
1500 V DC
Rated Operational Voltage
1500 V DC
Rated Short-time Withstand Current Low Voltage (Icw)
for 1 s 3 kA
Rated Uninterrupted Current (Iu)
1200 A
Rated Voltage (Ur)
1500 V DC
Short-Circuit Performance Level
N
Standards
UL
Sub-type
T7
Data Sheet, Technical Information
U.S. Catalog - SACE Tmax for special applications. Adaptability, versatility and complete freedom
Declaration of Conformity - CE
EC Declaration of Conformity Tmax T7D/PV T7D/PV-E
Instructions and Manuals
Installation instructions Tmax T7N-D/PV M UL - T7N-D/PV-E M UL
ETIM 8
EC000216 - Switch disconnector
ETIM 9
EC000216 - Switch disconnector (low voltage)
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
eClass
V11.1 : 27371403
Feature: Four-pole DC switch disconnector with 1200 A rating and 1500 V DC insulation; Business Impact: Enables safe, scalable DC isolation for high-current buses, reducing panel size and improving maintenance access; Application: Renewable energy DC buses and industrial DC distribution where space is at a premium. Feature: Front terminals and lever operating mechanism; Business Impact: Simplifies wiring and actuator operation, cutting installation time and minimizing wiring errors; Application: Field installations and retrofit projects where quick, reliable operation matters. Feature: Electrical durability of 500 cycles and mechanical durability of 20,000 cycles; Business Impact: Improves lifecycle reliability and uptime, lowering maintenance costs over time; Application: Continuous DC service in data centers and utility-scale rooftops. Feature: Rated impulse withstand voltage of 8 kV and rated short-time withstand current of 3 kA for 1 s; Business Impact: Delivers robust surge tolerance and fault clearance for demanding DC networks; Application: High-energy DC systems such as traction and solar/barmount installations. Feature: Compliance and compatibility with UL/CSA, CE declarations, RoHS, REACH, CMRT, and TSCA; Business Impact: Reduces regulatory risk and streamlines global deployment; Application: Worldwide rollout of Tmax T based installations with consistent documentation.
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FAQs
The device features front terminals and a four-pole configuration, enabling straightforward wiring, quick field wiring checks, and fast panel integration. This design reduces installation time and minimizes wiring errors, which is critical in high-current DC environments such as data centers and renewable energy DC buses.
Key specs include four poles (4P), rated current 1200 A, rated insulation and operating voltage 1500 V DC, rated impulse withstand voltage 8 kV, Icw of 3 kA for 1 s, Iu 1200 A, and power loss around 4 W. These figures support robust protection and reliable operation in demanding DC networks.
Yes. The product is compatible with UL/CSA listings and comes with a CE Declaration of Conformity for Tmax T applications. It also aligns with RoHS, REACH, CMRT, and TSCA documentation, helping global deployments meet diverse regulatory requirements.
Best suited for high-current DC distribution in Tmax T systems, including data centers, solar and wind DC buses, and industrial DC networks. Its four-pole design, 1500 V DC rating, and robust surge tolerance make it a dependable choice for critical power isolation in demanding environments.
With 20,000 cycles mechanical durability and 500 cycles electrical durability, the unit offers extended service life and reduced maintenance downtime. Front terminals simplify wiring checks, and the lever mechanism speeds operation, translating to lower labor costs and quicker fault isolation—improving overall return on investment for DC power architectures.