ABB 1SDA065757R1 Switch Disconnector - Tmax T8
Part Number: 1SDA065757R1
Quick Summary
ABB 1SDA065757R1 is a four-pole switch-disconnector for reliable isolation in low-voltage switchgear. Engineers often struggle with downtime and wiring complexity when installing rear-terminal devices in compact panels. This Tmax T8 device carries CE conformity, RoHS and REACH compliance, and CMRT/TSCA declarations to support regulatory and supply-chain requirements. With fixed rear-terminal mounting and a proven durability profile, it delivers safer panels, easier service, and lower maintenance costs over the life of the installation.
Product Information
Extended Description
1SDA065757R1 ABB: SWITCH-DISCONNECTOR TMAX T8D 3200 FIXED FOUR-POLE WITH TERMINALS REAR VERTICAL
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 T8 | Breakers - Packaging disposal information
EAN
8015644686680
Minimum Order Quantity
1 piece
Customs Tariff Number
85362090
Product Net Width
553 mm
Product Net Height
382 mm
Product Net Depth / Length
282 mm
Product Net Weight
13.2 kg
Package Level 1 Units
1 piece
Package Level 1 Width
650 mm
Package Level 1 Height
665 mm
Package Level 1 Depth / Length
695 mm
Package Level 1 Gross Weight
14.7 kg
Package Level 1 EAN
8015644686680
Product Main Type
SACE Tmax T
Product Name
Moulded Case Circuit Breaker
Product Type
Switch Disconnector
Version
F
Electrical Durability
3000 cycle | 20 cycles per hour
Mechanical Durability
15000 cycle | 60 cycles per hour
Number of Poles
4P
Power Loss
at Rated Operating Conditions per Pole 117 W
Rated Impulse Withstand Voltage (Uimp)
8 kV
Rated Insulation Voltage (Ui)
1000 V
Rated Operational Voltage
690 V AC
Rated Short-time Withstand Current Low Voltage (Icw)
for 1 s 40 A
Rated Uninterrupted Current (Iu)
3200 A
Short-Circuit Performance Level
D
Standards
IEC
Sub-type
T8
Terminal Connection Type
Fixed Circuit-Breakers | Rear flat Vertical
Data Sheet, Technical Information
Tmax. T Generation - Low voltage molded case circuit breakers up to 1200 A - UL 489 and CSA C22.2 Standard
Declaration of Conformity - CE
EC Declaration of Conformity Tmax T8
Instructions and Manuals
1SDC210033D0202
ETIM 8
EC000228 - Power circuit-breaker for trafo/generator/installation protection
ETIM 9
EC000228 - Power circuit-breaker for trafo/generator/installation protection
Object Classification Code
Q
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
eClass
V11.1 : 27370409
Feature: Four-pole Tmax T8 design configured for 690 V AC operation and 8 kV impulse withstand, plus 1000 V insulation voltage. Business Impact: Enables safe isolation of large circuits with high transient resilience, reducing risk during switching events. Application: Ideal for transformer or generator protection and distribution panels in industrial settings. Feature: Rear flat vertical terminals and fixed circuit-breaker construction. Business Impact: Streamlines wiring, minimizes panel depth, and simplifies retrofit projects while maintaining robust contact integrity. Application: Suitable for open or cabinet-mounted switchgear where tidy, durable terminations are required. Feature: Electrical durability rated at 3000 switching cycles (20 cycles/hour) and mechanical durability at 15000 cycles (60 cycles/hour). Business Impact: Extends service life, lowers maintenance frequency and replacement costs in high-demand environments. Application: Continuous operation in manufacturing lines and process plants. Feature: Power loss of 117 W per pole under rated conditions. Business Impact: Lower energy waste and cooler panel temperatures translate to improved overall system efficiency. Application: Energy-conscious LV distribution in data centers and automation panels. Feature: RoHS, REACH, CMRT and TSCA declarations with IEC standards support. Business Impact: Simplifies compliance audits, procurement risk management, and sourcing transparency. Application: Global projects requiring regulatory traceability and responsible supply chains.
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FAQs
The device features fixed rear flat vertical terminals designed for straightforward panel mounting and tidy wiring. Its 4P configuration supports rear-terminal installation, simplifying retrofit projects and ensuring consistent contact reliability. For new builds, the fixed mounting reduces alignment variability, while the compact rear-terminal design helps manage cable routes in tight switchgear enclosures.
Key ratings include a rated operational voltage of 690 V AC, rated insulation voltage of 1000 V, and rated impulse withstand voltage of 8 kV. It provides 3200 A Iu (uninterrupted current) and 40 A Icw (short-time withstand current for 1 second). The device is a 4P switch-disconnector with a power loss of 117 W per pole, appropriate for robust LV protection duties.
Yes. The product carries RoHS and REACH declarations specific to ABB Sace circuit breakers, ensuring compliance with EU directive 2011/65/EU and its amendments. In addition, CMRT and TSCA declarations support responsible material disclosures and cross-border sourcing requirements.
Tmax T8 switch-disconnectors are well-suited for transformer and generator protection, as well as low-voltage distribution panels in manufacturing plants and data centers. They provide reliable isolation, withstand high transient voltages, and integrate with fixed rear-terminal wiring for clean, maintainable switchgear layouts.
Electrical durability is rated at 3000 cycles (20 cycles per hour) and mechanical durability at 15000 cycles (60 cycles per hour). This combination supports predictable maintenance intervals, reduced downtime, and sustained performance in continuous-operation environments such as production lines and process facilities.