ABB 1SCA104971R1001 Switch-Disconnect - IEC 60947-3
Part Number: 1SCA104971R1001
Quick Summary
ABB 1SCA104971R1001 Switch-Disconnect is a front-operated three-pole device designed for safe isolation in control panels and switchgear applications. Engineers often face downtime and unsafe isolation when servicing equipment, and a reliable disconnect is critical for both safety and productivity. This device complies with IEC 60947-3, carries CE conformity, and offers front IP00 protection for indoor panel environments. By leveraging base mounting and lug-terminal compatibility, it streamlines installation and maintenance. The 3P design and robust ratings support high-current, high-voltage systems, delivering consistent fault clearance. For panel builders and OEMs, this translates into faster assemblies, easier service, and reduced lifecycle costs while maintaining strict safety and compliance standards.
Product Information
Extended Description
1SCA104971R1001 ABB: 3-pole, front operated, base mounted switch-diconnector, handle and shaft are not included, 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
OT2000-2500E03, dwg-file | OT2000-2500E03, dxf-file | OT2500E03.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
472.5 mm
Product Net Height
376.5 mm
Product Net Depth / Length
145.5 mm
Product Net Weight
24.9 kg
Package Level 1 Units
box 1 piece
Package Level 1 Width
407 mm
Package Level 1 Depth / Length
619 mm
Package Level 1 Height
190 mm
Package Level 1 Gross Weight
26.9 kg
Package Level 1 EAN
6417019391106
Conventional Free-air Thermal Current (Ith)
Θ = 40 °C 2500 A
Degree of Protection
Front IP00
Distance Between Phases
Standard
Handle Type
Handle and shaft not included
Lock Type
No
Mechanical Durability
6000
Mounting Type
Base mounting
Number of Poles
3P
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 | 03 (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)
UNSPSC
39122233
IDEA Granular Category Code (IGCC)
5290 >> Disconnect switch
eClass
V11.1 : 27371403
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
Three-pole design with front-operated action enables fast, reliable isolation, reducing downtime during maintenance and testing. In practice, this means technicians can lockout circuits quickly without rewiring, improving on-site safety. This makes the device ideal for base-mounted installations in compact control panels and motor control centers. High current capability up to 2500 A at multiple voltages, including 380–415 V and 690 V, ensures the switch-disconnector handles heavy motor loads and feeder circuits without cascading devices. The robust Icm and Icw ratings improve fault clearance and limit arc energy, which translates to smaller feeders and more compact layouts in switchgear assemblies. Rated insulation voltage of 1000 V and impulse withstand voltage of 12 kV provide generous protection margins against surges and switching transients, supporting compliance in industrial networks. Lug-terminal connections with a tightening torque of 50–75 N·m ensure dependable, repeatable terminations under load, simplifying installation and future maintenance. The base-mounting footprint, documented assembly parameters, and 3P configuration support easy retrofits and new builds in existing panel layouts, with predictable maintenance intervals. With a mechanical durability rating of 6000 cycles and front IP00 protection, the unit is built for demanding environments, offering stable performance and long service life. The device’s weight of 24.9 kg and compact footprint help secure panel stability while leaving room for other protective devices in the enclosure.
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FAQs
Install on a base-mounted panel using lug-terminals. Connect incoming and outgoing conductors to the top and bottom line terminals per the device orientation (Top In – Bottom Out or Bottom In – Top Out). Use the terminal bolt kit included and tighten to 50–75 N·m. Handle and shaft are not included and must be added to complete operation. After mounting, verify front operation and perform a test switch to confirm proper isolation.
The device supports up to 2500 A operating current across multiple voltages (380–415 V, 500 V, 690 V). It provides 1000 V rated insulation voltage and 12 kV rated impulse withstand voltage, with 176 kA short-circuit making capacity and 55 kA short-time withstand current for 1 second, enabling reliable fault clearance in demanding power distribution applications.
Yes. The ABB 1SCA104971R1001 Switch-Disconnect adheres to IEC 60947-3 standards and carries a CE Declaration of Conformity, ensuring it meets European safety and performance requirements for switch-disconnectors used in low and medium voltage systems.
This 3P front-operated switch-disconnector is well suited for base-mounted installations in control panels, motor control centers, and switchgear assemblies. It supports heavy-duty distribution and equipment isolation tasks, enabling safe servicing, fault clearance, and streamlined panel layouts in industrial automation environments.
Plan for a lifecycle around 6000 mechanical operations, with routine checks of tightening torque (50–75 N·m) on lug-terminals. Use the included disassembly and maintenance instructions for field servicing. The unit’s IP00 protection and robust ratings help minimize unplanned outages, while the documented dimensions and weight (472.5 mm width, 376.5 mm height, 145.5 mm depth, 24.9 kg) assist in ongoing panel planning and replacements.