ABB 1SCA146245R1001 SWITCH-DISCONNECTOR - 3P 160A
Part Number: 1SCA146245R1001
Quick Summary
ABB 1SCA146245R1001 is a 3-pole switch-disconnector designed for reliable isolation in electrical switchgear and power distribution. This product helps maintenance teams achieve safe de-energization even in compact MCCs and distribution boards. It adheres to IEC 60947-3, UL 98, and CSA C22.2 NO.4 standards, with front IP20 protection and RoHS compliance for environmentally responsible installations. The device combines robust mechanical durability with straightforward installation, reducing downtime during servicing. For OEMs and panel builders, the combination of clear documentation, environmental declarations, and industry certifications supports faster approvals and smoother procurement, while maintaining safety margins and long service life.
Product Information
Extended Description
1SCA146245R1001 ABB: OT160G03/B10 SWITCH-DISCONNECTOR
End Of Life Disassembling Instructions
OT160G Disassembling Instruction
Environmental Information
PEI OT160G
Environmental Product Declaration - EPD
PEP, EPD, OT160G_
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 OT160G
Mechanical Drawings
OT160G3_model.igs
Environmental Product Declaration - EPD
PEP, EPD, OT160G_
Degree of Protection
Front IP20
Environmental Information
PEI OT160G
Pollution Degree
3
Minimum Order Quantity
1 piece
Customs Tariff Number
85365080
Country of Origin
Finland (FI)
Product Net Width
123 mm
Product Net Height
130 mm
Product Net Depth / Length
73 mm
Product Net Weight
7.8 kg
Package Level 1 Units
box 10 piece
Package Level 1 Width
380 mm
Package Level 1 Depth / Length
390 mm
Package Level 1 Height
150 mm
Package Level 1 Gross Weight
8.7 kg
Package Level 1 EAN
6417019750354
Cable Cross-Section
Cu 10 ... 70 mm²
Conventional Thermal Current (Ithe)
Fully Enclosed 160 A
Degree of Protection
Front IP20
Handle Type
Handle and shaft not included
Lock Type
No
Mechanical Durability
20000
Number of Poles
3P
Pollution Degree
3
Power Loss
at Rated Operating Conditions per Pole 6.5 W
Rated Impulse Withstand Voltage (Uimp)
12 kV
Rated Insulation Voltage (Ui)
acc. to IEC/EN 60664-1 1000 V
Rated Operational Current AC-22A (Ie)
(380 ... 415 V) 160 A | (500 V) 160 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) 45 kW | (400 ... 415 V) 75 kW | (500 V) 90 kW | (690 V) 132 kW
Rated Operational Voltage
Main Circuit 1000 V
Rated Short-Circuit Making Capacity (Icm)
(690 V) 12 kA
Rated Short-time Withstand Current Low Voltage (Icw)
for 1 s 4 kA
Standards
IEC 60947-3 / UL 98 / CSA C22.2 NO.4
Terminal Type
Screw Terminals
Tightening Torque
acc. IEC 60947-1 6 N·m
Maximum Operating Voltage UL/CSA
600 V
Ampere Rating
125 A
Horsepower Rating UL/CSA
(240 V AC) Single Phase 20 Hp | (440 ... 480 V AC) Single Phase 30 Hp
Tightening Torque
acc. IEC 60947-1 6 N·m
A2L Certificate – IEC
A2L Refrigerant Declaration of Conformity / OT100-125_160G
Declaration of Conformity - CE
Declaration of Conformity / OT100G_, OT125G_, OT160G_
UL Certificate
cULus certificate OT160G
Object Classification Code
Q
UNSPSC
39122233
IDEA Granular Category Code (IGCC)
5290 >> Disconnect switch
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
Feature: Three-pole main circuit isolation up to 160 A supports reliable de-energization in 1000 V systems. Business Impact: Enhances safety margins during maintenance and reduces unplanned outages. Application: Suitable for main feeders in switchgear and distribution boards. Feature: Cu 10 … 70 mm² cable cross-section with screw terminals enables versatile wiring and secure connections. Business Impact: Simplifies field wiring and reduces installation time. Application: Panel installs where flexible conductor sizing is needed. Feature: Front IP20 protection and 3 Pollution Degree rating provide dependable protection in indoor environments. Business Impact: Improves long-term reliability in typical factory spaces while lowering risk of contamination. Application: Control cabinets and MCCs with standard indoor exposure. Feature: Rated Operational Current 160 A and Rated Insulation Voltage 1000 V ensure compatibility with modern motor and machinery loads. Business Impact: Lets integrators consolidate components while maintaining safety margins and compliance. Application: Motor control centers and power distribution networks. Feature: Power loss 6.5 W per pole under rated conditions keeps heat generation predictable and manageable. Business Impact: Reduces cooling requirements and energy waste in control panels. Application: High-density switchgear where thermal management matters. Feature: Compliance data and environmental declarations (RoHS, CMRT, EPD) support sustainability reporting and procurement traceability. Business Impact: Aids regulatory alignment and green purchasing programs. Application: OEMs pursuing ESG goals and customers requiring environmental clarity.
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FAQs
This 3P 160A switch-disconnector is designed for main circuit isolation in switchgear, motor control centers, and distribution boards. It uses screw terminals compatible with Cu 10–70 mm² conductors and requires a handle/shaft assembly for operation. Its dimensions and weight support straightforward integration into standard rack layouts and maintains consistent torque and wiring practices for reliable commissioning.
Key ratings include 160 A rated operational current (Ie) at 380–690 V, insulation up to 1000 V, and a shortest-path short-circuit capacity of 12 kA at 690 V. It provides 6 N·m tightening torque for terminals, 4 kA cw for 1 s low-voltage withstand, and 6 W per pole power loss under rated conditions, ensuring predictable thermal behavior in demanding panels.
Yes. It suits industrial automation, power distribution, and switchgear applications requiring reliable 3P isolation up to 160 A. With IP20 protection, RoHS/CMRT/EPD environmental data, and IEC 60947-3 / UL 98 / CSA C22.2 NO.4 compliance, it supports safe operation in manufacturing, packaging, and process environments and aligns with common OEM panel builders’ specifications.
The device complies with IEC 60947-3, UL 98, and CSA C22.2 NO.4, and carries CE declaration. It also provides RoHS information and environmental declarations (EPD, CMRT). Additional classifications include IP20 protection and front protection suitable for indoor installations, aiding regulatory approvals and customer due diligence.
The switch-disconnector offers mechanical durability rated at 20000 cycles and a robust 7.8 kg form factor for stable mounting. With documented disassembly procedures and environmental data, you can plan preventive maintenance more accurately, minimize downtime, and justify the total cost of ownership through improved reliability and easier compliance reporting.