ABB 1SCA120537R1001 Switch-Disconnect - IEC 60947-3
Part Number: 1SCA120537R1001
Quick Summary
ABB 1SCA120537R1001 Switch-Disconnect is a 4-pole, front-operated isolator used to safely disconnect feeders in industrial control panels. Maintenance and service downtime can spike when isolation isn’t reliable or installation is awkward in tight cabinets. It complies with IEC 60947-3, carries a CE Declaration of Conformity for the OT160EV family, and has a DNV GL certificate for demanding environments. Designed for base mounting with lug terminals and a lockable handle, it reduces installation time and supports sturdy, compliant panel builds. With Ie up to 200 A, Icm up to 30 kA at 690 V, Ui of 1000 V, and Uimp of 12 kV, it provides reliable margin for current and fault events while aligning with RoHS/REACH expectations for modern plant environments.
Product Information
Extended Description
1SCA120537R1001 ABB: 4-pole, front operated, base mounted switch-diconnector with black IP65 handle and shaft, terminal bolt kit included
End Of Life Disassembling Instructions
OT160-250 Disassembling Instruction
Environmental Information
PEI OT160-250
Environmental Product Declaration - EPD
PEP, EPD, OT160-250
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
SCIP
30e3b4f5-a7d2-41e9-b139-b85489727fca Finland (FI)
Simplified SCIP
1db14216-144f-482c-b6e4-17266a8cc72e Germany (DE) | 1daec6ed-79bb-4f9c-aafe-1c2dfa27a2f3 Portugal (PT) | 70947fed-4f6f-41bf-981b-0a5d6cf0b01f Greece (GR) | 2820ef9e-6dc2-44de-8a77-d992d0553f40 Denmark (DK) | 4356ab47-319c-4606-8944-1961d57326fe Estonia (EE) | ba4c0a78-7ab0-41ae-97be-d1d355d95223 Poland (PL) | 14fb4b76-606f-445a-9b98-6532f2ff6522 Croatia (HR) | 2c31c37e-a8ba-45b6-b845-d48d05326d36 Poland (PL) | e7916974-cd10-421d-88f0-1278a7b79c61 Czech Republic (CZ) | aa3a57f8-4f6d-4a8c-8536-782e40acc798 Germany (DE) | d83beddc-7152-4c4e-a0c0-ad89155adc81 Germany (DE) | b2f3501c-a3b6-4ce8-8ac9-f8542ae85a35 Hungary (HU) | 3e527529-87f8-4e67-815c-21fafe79f60f France (FR) | 04b78ee5-3410-483c-a247-fa6543fabe3a Sweden (SE) | 59622a76-39e3-4c8b-973b-58aed9955b66 France (FR) | 9b90e31c-8e96-4a1e-bbc3-39071591fd84 Germany (DE) | 0ed7c7eb-539e-4553-8d63-8561066a90b0 Italy (IT) | 927b4667-24d5-4e4d-99b5-0c64dc254f55 Belgium (BE) | e5e23bdb-c150-453c-b200-54b17dbca432 Hungary (HU) | c6f18315-dd8b-493e-868e-55d9193696ff Netherlands (NL) | c9e35348-becb-4c2b-86ae-6667ad179353 Bulgaria (BG) | f8beb87a-61a8-457e-8975-0f148049bf01 Sweden (SE) | 00b0371c-5b65-437b-b523-808e697013fe Norway (NO) | c08572a6-7ec4-4a5d-bb68-2044ec9b8b2b Spain (ES) | fc1a9dfe-375a-40d3-a780-c275e61aa35c Poland (PL) | 41a6b21c-161c-4638-ba40-aa332e3815e1 Belgium (BE) | f8690d28-7600-47ab-84da-35e75842fd8b Germany (DE)
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 OT200-250
Mechanical Drawings
OT200-250E22, dwg-file | OT200-250E22, dxf-file | OT200-250E22.igs
Environmental Product Declaration - EPD
PEP, EPD, OT160-250
Degree of Protection
Front IP00
Environmental Information
PEI OT160-250
Pollution Degree
3
Minimum Order Quantity
1 piece
Customs Tariff Number
85365080
Country of Origin
Finland (FI)
Product Net Width
185.5 mm
Product Net Height
150 mm
Product Net Depth / Length
82.5 mm
Product Net Weight
1.7 kg
Package Level 1 Units
box 1 piece
Package Level 1 Width
170 mm | 6.69 in
Package Level 1 Depth / Length
190 mm | 7.48 in
Package Level 1 Height
145 mm | 5.71 in
Package Level 1 Gross Weight
2.1 kg | 0.93 lb
Package Level 1 EAN
6417019520049
Conventional Free-air Thermal Current (Ith)
Θ = 40 °C 200 A
Conventional Thermal Current (Ithe)
Fully Enclosed 160 A
Degree of Protection
Front IP00
Distance Between Phases
Standard
Fourth Pole Position
Right Side
Fourth Pole Type
Switched - Simultaneous Function
Handle Color
Black
Handle Type
Handle and shaft included
Lock Type
Yes
Mechanical Durability
20000
Mounting Type
Base mounting
Number of Poles
4P
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 3.2 W
Rated Conditional Short-Circuit Current (Inc)
(315 A fuse, 500 V) 100 kA | (355 A fuse, 690 V) 80 kA | (250 A fuse, 690 V) 100 kA
Rated Impulse Withstand Voltage (Uimp)
12 kV
Rated Insulation Voltage (Ui)
acc. to IEC/EN 60664-1 1000 V
Rated Operational Current AC-21A (Ie)
(380 ... 415 V) 200 A | (500 V) 200 A | (690 V) 200 A
Rated Operational Current AC-22A (Ie)
(380 ... 415 V) 200 A | (500 V) 200 A | (690 V) 160 A
Rated Operational Current AC-23A (Ie)
(380 ... 415 V) 160 A | (500 V) 160 A | (690 V) 160 A
Rated Operational Power AC-23A (Pe)
(220 ... 240 V) 48 kW | (400 ... 415 V) 88 kW | (500 V) 112 kW | (690 V) 144 kW
Rated Operational Voltage
Main Circuit 1000 V
Rated Short-Circuit Making Capacity (Icm)
(690 V) 30 kA
Rated Short-time Withstand Current Low Voltage (Icw)
for 1 s 8 kA
Special Functions
No
Standards
IEC 60947-3
Switches Operating Mechanism
Mechanism Between the Poles | 22 (Between the Poles)
Terminal Type
Lug terminals
Tightening Torque
acc. IEC 60947-1 15 … 22 N·m
Tightening Torque
acc. IEC 60947-1 15 … 22 N·m
A2L Certificate – IEC
A2L Refrigerant Declaration of Conformity / OT160-800
ATEX Certificate
No certification needed
Declaration of Conformity - CE
Declaration of Conformity / OT160EV_, OT200E_, OT250E_, OT200U_
DNV GL Certificate
DNV GL Certificate / OT100-160G_OT160EV-400
UL Certificate
No certification needed
VDE Certificate
No certification needed
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)
E-Number (Finland)
3601365
E-Number (Sweden)
3170911
Feature: 4-pole, front-operated design allows simultaneous isolation of all poles, reducing the risk of backfeed and improving operator safety. Business Impact: Faster, safer maintenance cycles and reduced downtime in complex control systems. Application: Ideal for multi-circuit feeders in control panels and machine starters. Feature: Base mounting with lug terminals simplifies wiring and improves connection reliability. Business Impact: Quicker commissioning and consistent torqueing (15–22 N·m) across installations. Application: Panel builders and OEMs benefit from repeatable installation in new equipment. Feature: Lockable handle and shaft included enhance safety during servicing. Business Impact: Prevents accidental re-energization and supports safe PPE-compliant maintenance. Application: Enclosures and service bays where locked-out isolation is required. Feature: High electrical ratings including Ie up to 200 A, Ui 1000 V, Uimp 12 kV, Icm up to 30 kA. Business Impact: Margin for varied voltages and fault conditions, reducing the need for replacement during system upgrades. Application: Plant power distribution and high-demand automation lines. Feature: Compliance and environmental data including IEC 60947-3, CE Declaration, and DNV GL certification. Business Impact: Smoother regulatory approvals and supply-chain assurance for regulated industries. Application: Industries with strict supplier compliance and traceability requirements. Feature: Compact 4P footprint with 185.5 mm width and 150 mm height and 1.7 kg weight. Business Impact: Fits standard panel cutouts with minimal footprint, reducing cabinet size and material costs. Application: OEM equipment and retrofit projects where space is constrained.
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FAQs
The 1SCA120537R1001 is a 4P, base-mounted switch-disconnector with lug terminals, designed to integrate with ABB OT series environments. Use the recommended tightening torque of 15–22 N·m on lug terminals and mount in accordance with your panel layout. The fourth pole is positioned on the right side, and the device supports Top In - Bottom Out wiring as standard in OT installations.
It provides a rated operational current Ie up to 200 A, Ui up to 1000 V, Uimp of 12 kV, and Icm up to 30 kA at 690 V. It supports Icw up to 8 kA for 1 s and is suitable for 380–415 V, 500 V, or 690 V main circuits. These ratings enable reliable fault isolation while enabling safe disconnection of multi‑circuit feeders.
Yes. The device adheres to IEC 60947-3 and carries a CE Declaration of Conformity for the OT160EV family. It also has a DNV GL certificate, supporting compliance in demanding industrial environments and helping satisfy regulatory and customer requirements in select industries.
The unit is designed for base mounting with lug terminals and a front-operated mechanism. Its degree of protection is listed as Front IP00, and the assembly uses a lockable handle for safe operation during maintenance. This configuration suits panel assemblies where simple access and reliable connections are essential.
Mechanical durability is rated at 20,000 cycles, with a lockable handle and shaft included to prevent accidental re-energization during servicing. The device’s robust construction supports long service intervals, while its 4P design ensures all poles are isolated simultaneously for safer maintenance and compliance with safety standards.