ABB 1SCA160392R1001 Disconnector - IEC 60947-1/3
Part Number: 1SCA160392R1001
Quick Summary
Disconnector is a base-mounted, front-operated switch for high-current DC distribution in industrial power systems. Engineers frequently face downtime and safety risks when isolating energized DC feeders, and a robust, compliant unit helps reduce both. This ABB model adheres to IEC 60947-1 and 60947-3, carries CE marking, and features front IP00 protection for controlled environments. With a 2500 A rating and 1500 V insulation, plus DC-20B utilization, it supports reliable DC switching in energy storage systems and DC networks. For procurement and installation, the device offers base mounting and compatible lug terminals, enabling quick integration alongside ESS and microgrid projects.
Product Information
Extended Description
1SCA160392R1001 ABB: Base mounting 2-pole, front operated disconnector up to 1500Vdc, 2500 Amperes with Connection Type 1, Utilization category DC-20B, handle and shaft not included, lug 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 / DC Switches and Enclosed DC Switches
RoHS Information
RoHs Declaration / DC Switches and Enclosed DC Switches
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
OT(M) Disconnectors 1600...6000 A, DC-20
Instructions and Manuals
Switch Disconnectors OT1600E_-3200E_
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
85353010
Country of Origin
Finland (FI) | China (CN)
Product Frame Size
OT2500-135
Product Net Width
346.5 mm | 13.6 in
Product Net Height
376.5 mm | 14.8 in
Product Net Depth / Length
145.5 mm | 5.7 in
Product Net Weight
16.3 kg | 35.9 lb
Package Level 1 Units
box 1 piece
Package Level 1 Width
400 mm | 15.7 in
Package Level 1 Depth / Length
435 mm | 17.1 in
Package Level 1 Height
170 mm | 6.7 in
Package Level 1 Gross Weight
17.6 kg | 38.8 lb
Package Level 1 EAN
6417019901688
Connection Configuration
Connection type 1
Conventional Free-air Thermal Current (Ith)
Θ = 40 °C 2500 A
Conventional Thermal Current (Ithe)
Fully Enclosed 2500 A
Degree of Protection
Front IP00
Handle Type
Handle and shaft not included
Lock Type
No
Mechanical Durability
600 cycle
Mounting Type
Base mounting
Number of Circuits
1
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)
1500 V
Rated Operational Current AC-20B
(1000 V AC) 2500 A
Rated Operational Current DC-20B
(1500 V DC) 2500 A
Rated Short-time Withstand Current Low Voltage (Icw)
for 0.3 s 80 kA
Rated Voltage (Ur)
1500 V
Shaft Diameter
12 mm | 0.47 in
Shaft Length
280 mm | 11.0 in
Special Functions
No
Standards
IEC 60947-1, -3
Switches Operating Mechanism
Mechanism at the End of the Switch | 02 (Left Side)
Terminal Type
Lug terminals
Terminal Width
100 mm | 3.94 in
Utilization
Energy Storage System (ESS)
Utilization Category
Connecting and disconnecting under no-load conditions - occasional actuation (DC-20B) | Connecting and disconnecting under no-load conditions - occasional actuation (AC-20B)
A2L Certificate – IEC
A2L Refrigerant Declaration of Conformity / OT1000-2500
CCC Certificate
2023980302000100
Declaration of Conformity - CE
Declaration of Conformity / OT1600E_-135
DNV GL Certificate
DNV Certificate / OT600-4000
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)
Feature high-current DC switching capability: The 2500 A rated current at 1500 V insulation delivers dependable isolation for large DC buses, reducing failure risk and downtime in ESS environments. This translates into improved system availability and safer maintenance windows, particularly during battery or supercapacitor bank servicing. Application: energy storage systems and DC distribution networks benefit from streamlined topology and fewer components. Feature lug terminals and a robust base-mounting design: Wiring remains straightforward, space is optimized, and panel integration is simplified for retrofits and new builds alike. This lowers installation time and torque requirements while improving long-term reliability. Feature mechanical durability of 600 cycles: Predictable maintenance intervals minimize unexpected outages and support lifecycle planning in mission-critical applications. Application: frequent switching scenarios in DC power farms and industrial grids. Feature rated impulse withstand of 12 kV: Enhanced surge protection safeguards the DC bus against transient events and external faults, preserving downstream equipment and reducing repair costs. Feature 12 mm shaft diameter and 280 mm shaft length: Compatibility with common handles and actuation accessories enables flexible, ergonomic operation. Feature front IP00 protection: Requires appropriate enclosure but allows accessible, front-mounted operation in controlled environments, streamlining control room layouts. Feature environmental and compliance declarations (EPD, CMRT, REACH, RoHS): Procurement risk is reduced and sustainability goals are supported, aiding supplier audits and regulatory adherence. Feature Utilization Category DC-20B: The device is designed for connecting and disconnecting under no-load conditions, providing reliable control during maintenance and testing of ESS DC circuits.
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FAQs
The 2P base-mounted, front-operated disconnector is designed for straightforward retrofit or new builds. Ensure a suitable enclosure, connect via lug terminals, and align the device in the panel using the base mounting fixture. Note that the handle and shaft are not included, so select compatible actuation accessories and confirm clearance around the top terminals before commissioning.
Key ratings include rated insulation voltage of 1500 V, rated operational current DC-20B of 2500 A (with 1500 V DC). It supports a withstand current of 80 kA for 0.3 s and a rated impulse withstand voltage of 12 kV, making it suitable for demanding DC networks and ESS applications.
Yes. It is explicitly designed for ESS DC bus isolation with DC-20B utilization, 1500 V DC insulation, and 2500 A current capability. Its IEC 60947-1/-3 compliance and CE marking further support safe integration into ESS architectures and related DC power distribution networks.
The product carries CE declaration with IEC 60947-1/-3 compliance and RoHS status. Environmental and material declarations include CMRT and EPD (PEP, EPD, OT2000-2500). It also aligns with REACH requirements and has a DNV/CE-related declarations for industrial DC switches.
With a mechanical durability of 600 cycles and a robust 2500 A DC rating, it supports predictable maintenance planning and reduces unplanned downtime. Its base mounting and lug-terminal wiring shorten installation time, lowering labor costs, while the high surge withstand and IEC certifications help protect downstream equipment, delivering improved total cost of ownership for DC power installations.