ABB 1SDA061991R1 Moulded Case Circuit Breaker - PR331/P LSIG
Part Number: 1SDA061991R1
Quick Summary
ABB 1SDA061991R1 Moulded Case Circuit Breaker provides reliable protection for medium-voltage switchgear and control panels. When space is limited or downtime is costly, you need a compact, front-terminal design with a proven stored-energy mechanism. This unit complies with IEC standards and CE conformity, along with RoHS and REACH declarations, supported by CMRT and TSCA documentation. For procurement and maintenance teams, the combination of regulatory alignment and robust performance translates into lower risk, easier compliance, and faster installation in critical power distributions.
Product Information
Extended Description
1SDA061991R1 ABB: C.BREAKER TMAX T7S 800 FIXED FOUR-POLE WITH FRONT TERMINALS AND STORED ENERGY OPERATING MECHANISM AND SOLID-STATE RELEASE IN AC PR331/P-LSIG R 800
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
Order Code US and Canada
T7MSFA4AE000000XX
EAN
8015644645373
Minimum Order Quantity
1 piece
Customs Tariff Number
85362090
Product Net Width
280 mm
Product Net Height
268 mm
Product Net Depth / Length
178 mm
Product Net Weight
14 kg
Package Level 1 Units
1 piece
Package Level 1 Width
360 mm
Package Level 1 Height
350 mm
Package Level 1 Depth / Length
360 mm
Package Level 1 Gross Weight
15.5 kg
Package Level 1 EAN
8015644645373
Product Main Type
SACE Tmax T
Product Name
Moulded Case Circuit Breaker
Product Type
Automatic Circuit Breaker
Suitable For
T7M
Suitable for Product Class
Moulded Case Circuit Breakers
Version
F
Electrical Durability
2000 cycle | 60 cycles per hour
Mechanical Durability
10000 cycle | 60 cycles per hour
Number of Poles
4P
Power Loss
at Rated Operating Conditions per Pole 19.3 W
Rated Current (In)
800 A
Rated Impulse Withstand Voltage (Uimp)
8 kV
Rated Insulation Voltage (Ui)
1000 V
Rated Operational Voltage
690 V AC
Rated Service Short-Circuit Breaking Capacity (Ics)
(220 V AC) 85 kA | (230 V AC) 85 kA | (380 V AC) 50 kA | (400 V AC) 50 kA | (415 V AC) 50 kA | (440 V AC) 50 kA | (500 V AC) 40 kA | (690 V AC) 30 kA
Rated Short-time Withstand Current Low Voltage (Icw)
for 1 s 20 kA
Rated Ultimate Short-Circuit Breaking Capacity (Icu)
(220 V AC) 85 kA | (230 V AC) 85 kA | (380 V AC) 50 kA | (400 V AC) 50 kA | (415 V AC) 50 kA | (440 V AC) 50 kA | (500 V AC) 40 kA | (690 V AC) 30 kA
Rated Uninterrupted Current (Iu)
800 A
Release
PR331/P LSIG
Release Type
EL
Short-Circuit Performance Level
S
Standards
IEC
Sub-type
T7
Terminal Connection Type
Fixed Circuit-Breakers | Front
Data Sheet, Technical Information
1SDC210015D0201
Declaration of Conformity - CE
EC Declaration of Conformity Tmax T7
GL Certificate
1SDL000163R0055
Instructions and Manuals
1SDC210015D0201
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
UNSPSC
39120000
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
eClass
V11.1 : 27370409
Front-terminal, fixed 4P design enables straightforward wiring and secure mounting, reducing installation time and minimizing connection faults, which directly improves on-site reliability. The PR331/P LSIG release delivers fast, predictable tripping with a stored-energy mechanism, enhancing uptime in PV/generator or transformer protection schemes and simplifying maintenance intervals. With an 800 A rated current and up to 85 kA Ics at 690 V, this unit supports high-demand motor loads and power distribution without compromising safety or selectivity, reducing unplanned downtime and enclosure heating. The compact footprint (280 mm W x 268 mm H x 178 mm D) and 14 kg weight streamline panel layouts and retrofits in crowded switchgear housings. RoHS, REACH, and TSCA declarations plus CE conformity ensure regulatory compliance across regions, simplifying global sourcing for OEMs and integrators. Power loss is rated at 19.3 W per pole, contributing to cooler busbars and longer life for adjacent components.
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FAQs
This unit uses a fixed front-terminal design with four poles, which simplifies wiring and reduces accessory requirements. Plan for a 280 mm width, 268 mm height, and 178 mm depth footprint, and verify clearance for safe front-terminal connections. Ensure panel cavities support 14 kg weight and allow service access for maintenance of the PR331/P LSIG release.
Key specs include an 800 A rated current, 85 kA short-time withstand capacity (Ics) at 690 V, 8 kV rated impulse withstand voltage, and 1000 V rated insulation voltage with a 690 V AC operating voltage. It provides 20 kA Icw for 1 s and a 4P configuration with a front-terminal connection, suitable for high-demand loads.
Yes. The product type is listed as SACE Tmax T, designed for Tmax T7 protection schemes. It features an LSIG release and a front-terminal fixed design, making it suitable for integration in Tmax T7 panels, transformer protection schemes, and motor control center retrofits that require reliable, high-current protection.
The unit provides CE conformity, RoHS and REACH declarations, CMRT, and TSCA compliance. This supports regulatory alignment across Europe, North America, and other regions, easing import/export, minimizing compliance risk, and simplifying supplier qualification for global projects.
Rated durability includes 2000 electrical cycles and 10000 mechanical cycles, with a stored-energy PR331/P LSIG mechanism for reliable operation. The power loss of 19.3 W per pole helps manage thermal performance, contributing to longer busbar life and reduced cooling requirements in dense switchgear assemblies.