ABB 1SCA113956R1001 Switch-Disconnectors - IEC 60947-3
Part Number: 1SCA113956R1001
Quick Summary
ABB 1SCA113956R1001 Switch-Disconnectors provide safe isolation for industrial electrical systems. In demanding plants, unreliable disconnection can lead to unplanned downtime and safety risks during maintenance. This device complies with IEC 60947-3, carries a CE Declaration of Conformity, and holds a DNV GL certificate for critical power applications, offering traceability and compliance confidence. Designed for base mounting with 2-pole, front-operated operation, it enables fast switch operations while preserving panel space. The robust build supports high-current distribution in control cabinets and machine rooms, while the integrated lockable handle improves operator safety. Overall, its combination of rugged construction and certified compliance helps reduce downtime, improve maintenance planning, and support scalable electrical distributions in manufacturing environments.
Product Information
Extended Description
1SCA113956R1001 ABB: 2-pole, front operated, base mounted switch-diconnector with black IP65 handle and shaft, terminal bolt kit included
End Of Life Disassembling Instructions
OT2000-2500 Disassembly Instructions
Environmental Information
PEI OT2000-2500
Environmental Product Declaration - EPD
PEP, EPD, OT2000-2500
Conflict Minerals Reporting Template (CMRT)
CMRT - Conflict Minerals Reporting Template
REACH Declaration
Reach Declaration / AC Switches and Fusegear
RoHS Information
RoHs Declaration / AC Switches and Fusegear
RoHS Status
Following EU Directive 2011/65/EU and Amendment 2015/863 July 22, 2019
Toxic Substances Control Act - TSCA
Toxic Substances Control Act (TSCA) Declaration / AC Switches and Fusegear
Data Sheet, Technical Information
Switches, Switch-disconnectors OT and OTM. Catalogue OT8GB 07-07
Instructions and Manuals
Switch Disconnectors OT2000-OT2500
Mechanical Drawings
OT2000-2500E02, dwg-file | OT2000-2500E02, dxf-file | OT2500E02.igs
Environmental Product Declaration - EPD
PEP, EPD, OT2000-2500
Degree of Protection
Front IP00
Environmental Information
PEI OT2000-2500
Pollution Degree
3
Minimum Order Quantity
1 piece
Customs Tariff Number
85365080
Country of Origin
Finland (FI)
Product Net Width
346.5 mm
Product Net Height
376.5 mm
Product Net Depth / Length
145.5 mm
Product Net Weight
17.2 kg
Package Level 1 Units
box 1 piece
Package Level 1 Width
386 mm
Package Level 1 Depth / Length
395 mm
Package Level 1 Height
173 mm
Package Level 1 Gross Weight
18.5 kg
Package Level 1 EAN
6417019465937
Conventional Free-air Thermal Current (Ith)
Θ = 40 °C 2500 A
Degree of Protection
Front IP00
Distance Between Phases
Standard
Handle Color
Black
Handle Type
Handle and shaft included
Lock Type
Yes
Mechanical Durability
6000
Mounting Type
Base mounting
Number of Poles
2P
Operating Mode
Front operated
Pollution Degree
3
Position of Line Terminals
Top In - Bottom Out | Bottom In - Top Out
Power Loss
at Rated Operating Conditions per Pole 85 W
Rated Impulse Withstand Voltage (Uimp)
12 kV
Rated Insulation Voltage (Ui)
acc. to IEC/EN 60664-1 1000 V
Rated Operational Current AC-21B (Ie)
(380 ... 415 V) 2500 A | (500 V) 2500 A | (690 V) 2500 A
Rated Operational Current AC-22B (Ie)
(380 ... 415 V) 2500 A | (500 V) 2500 A | (690 V) 2500 A
Rated Operational Voltage
Main Circuit 1000 V
Rated Short-Circuit Making Capacity (Icm)
(690 V) 176 kA
Rated Short-time Withstand Current Low Voltage (Icw)
for 1 s 55 kA
Special Functions
No
Standards
IEC 60947-3
Switches Operating Mechanism
Mechanism at the End of the Switch | 02 (Left Side)
Terminal Type
Lug terminals
Tightening Torque
acc. IEC 60947-1 50 … 75 N·m
Tightening Torque
acc. IEC 60947-1 50 … 75 N·m
A2L Certificate – IEC
A2L Refrigerant Declaration of Conformity / OT1000-2500
Declaration of Conformity - CE
Declaration of Conformity / OT2000-2500E
DNV GL Certificate
1SCC301184D0203
Object Classification Code
Q
ETIM 8
EC000216 - Switch disconnector
ETIM 9
EC000216 - Switch disconnector (low voltage)
eClass
V11.1 : 27371403
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
2-pole, front-operated design enables quick isolation with minimal panel intrusion, while base mounting provides rugged, vibration-resistant installation. This reduces commissioning time in control cabinets and supports modular expansion in industrial plants. The lug terminals with tightening torque of 50 to 75 N·m ensure secure terminations, lowering the risk of loose connections and overheating in high-current environments. High current handling capabilities—up to 2500 A across 380–415 V and higher at 690 V—translate to fewer devices in parallel and streamlined wiring, cutting total cost of ownership. With a rated impulse withstand of 12 kV and a short-time withstand current of 55 kA for 1 s, the unit delivers strong protection against switching transients and faults, enhancing system reliability. The mechanical durability of 6000 operations and a compliant IEC 60947-3 platform support long service life and predictable maintenance cycles. The locking feature, dual-terminal configuration, and black handle ensure safe operation and easy identification in busy panels, while compatibility with standard ABB OT accessories facilitates quick upgrades. This combination reduces downtime, supports safe maintenance windows, and aligns with industry best practices for control-panel design and power distribution.
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FAQs
When installing this two-pole switch-disconnector, use the base-mount configuration for robust support and align lug-terminals for secure wiring. Tighten connections to 50–75 N·m per IEC 60947-1 guidelines, ensure correct Top In - Bottom Out orientation, and verify the front-operated mechanism is accessible for safe operation and service lockout.
The unit supports rated operational currents up to 2500 A across 380–415 V, and 690 V, with a short-time withstand current of 55 kA for 1 s and a rated short-circuit making capacity of 176 kA at 690 V. It also offers a 12 kV impulse withstand, providing strong protection against switching transients in heavy-duty applications.
Yes. It carries a CE Declaration of Conformity and complies with IEC 60947-3. The product is backed by a DNV GL certificate (1SCC301184D0203) and supports additional declarations such as CMRT, RoHS, and environmental disclosures, ensuring regulatory compliance and traceability across global supply chains.
This 2P base-mounted, front-operated switch-disconnector is ideal for high-current power distribution in control cabinets and machine rooms. It suits heavy-duty panels in manufacturing lines, process plants, and packaging equipment, where reliable isolation, robust terminals, and straightforward maintenance are critical for uptime and safety.
With a mechanical durability rating of 6000 cycles and secure lug-terminals, maintenance intervals can be extended, reducing downtime. The combination of high-current capability, certified compliance, and a lockable handle improves operator safety and reduces rework. Over time, this translates to lower lifecycle costs and higher system availability in demanding industrial environments.