ABB 1SCA022775R6770 Change-Over Switch - 4P, 160A, IP20, CE Certified
Part Number: 1SCA022775R6770
Quick Summary
OT160E 4-pole change-over switch provides reliable transfer between power sources in industrial control panels. Upgrading to this unit can be challenging if mounting options, accessory compatibility, or documentation aren’t aligned with existing panels. It carries CE conformity and DNV certification, plus RoHS and Reach declarations, with Front IP20 protection for indoor electrical environments. Designed for base mounting with screw terminals, it supports 160 A continuous operation and predictable performance, reducing downtime. ABB EcoSolutions environmental information and CMRT data help meet sustainability and supplier transparency goals while simplifying procurement for energy-conscious operations.
Product Information
Extended Description
1SCA022775R6770 ABB: 160A, 4 pole manual change-over switch. Handle and shaft has to be ordered separately.
Environmental Information
1SCC303050D0201
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
Data Sheet, Technical Information
Transfer, change-over and bypass switches. Catalogue OTC1GB 23-04
Instructions and Manuals
Manual change-over and transfer switches OT-C
Degree of Protection
Front IP20
Environmental Information
1SCC303050D0201
Pollution Degree
3
Minimum Order Quantity
1 piece
Customs Tariff Number
85365080
Country of Origin
Finland (FI)
Product Net Width
205 mm | 8.07 in
Product Net Height
150 mm | 5.91 in
Product Net Depth / Length
160 mm | 6.3 in
Product Net Weight
3.6 kg | 7.94 lb
Package Level 1 Units
1 piece
Package Level 1 Width
160 mm | 6.3 in
Package Level 1 Depth / Length
270 mm | 10.63 in
Package Level 1 Height
185 mm | 7.28 in
Package Level 1 Gross Weight
3.9 kg | 8.6 lb
Package Level 1 EAN
6417019252438
Conventional Free-air Thermal Current (Ith)
Θ = 40 °C 160 A
Conventional Thermal Current (Ithe)
Fully Enclosed 160 A
Degree of Protection
Front IP20
Distance Between Phases
Standard
Fourth Pole Position
Right Side
Fourth Pole Type
Switched - Simultaneous Function
Handle Color
Black
Handle Type
Handle and shaft not included
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 2.4 W
Rated Impulse Withstand Voltage (Uimp)
12 kV
Rated Insulation Voltage (Ui)
1000 V
Rated Operational Current AC-21A (Ie)
(380 ... 415 V) 160 A | (500 V) 160 A | (690 V) 160 A
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 Current AC-31B (Ie)
(380 ... 415 V) 160 A
Rated Operational Current AC-33B (Ie)
(380 ... 415 V) 160 A
Rated Operational Power AC-23A (Pe)
(380 ... 415 V) 90 kW | (500 V) 110 kW | (690 V) 160 kW
Rated Operational Voltage
Main Circuit 1000 V
Rated Short-time Withstand Current Low Voltage (Icw)
for 1 s 8 kiloampere rms
Switches Operating Mechanism
Mechanism at the End of the Switch | 04 (Left Side)
Terminal Type
Screw Terminals
Terminal Width
20 mm
Tightening Torque
acc. IEC 60947-1 15 ... 22 N·m
Transition Type
Open
Ampere Rating
160 A
Tightening Torque
acc. IEC 60947-1 15 ... 22 N·m
Declaration of Conformity - CE
Declaration of Conformity / OT160E_C, OT200E_C, OT250E_C, OT200U_C
DNV Certificate
DNV Certificate / OT16-2500_C
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: 160 A, 4 poles with simultaneous fourth-pole switching. Business Impact: Enables safe, full-load transfer between two power sources without unequal load sharing or arc flash risk. Application: Large motors and feeders in industrial panels benefit from reliable simultaneous disconnection and transfer. Feature: Front IP20 protection and robust enclosure. Business Impact: Improves protection against dust ingress and contaminants in indoor cabinet environments, extending service life. Application: Control cabinets in manufacturing lines and packaging equipment require dependable cabinet protection. Feature: Rated insulation voltage 1000 V and impulse withstand of 12 kV. Business Impact: Provides a generous safety margin and regulatory compliance for mixed voltage installations. Application: Utility and machine-build projects with higher insulation demands. Feature: 4P configuration with Right Side Fourth Pole and ‘Switched – Simultaneous Function’. Business Impact: Ensures coordinated disconnection, reducing cross-pole fault risk during transfer. Application: Critical power transfer in multi-source systems. Feature: Base mounting, screw terminals, and 20 mm terminal width. Business Impact: Simplifies installation with standard wiring practices and retrofit compatibility. Application: Panel builders can integrate without specialty tooling. Feature: Data sheet and manuals available; RoHS/Reach and CMRT declarations. Business Impact: Reduces compliance risk and accelerates certification workflows. Application: Procurement teams and compliance engineers align with sustainability and regulatory requirements.
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FAQs
The OT160E is designed for base mounting with screw terminals. Use standard 20 mm terminal widths and apply a tightening torque of 15 to 22 N·m per IEC 60947-1. Ensure proper panel space for the 205 mm width, 150 mm height, and 160 mm depth, and plan for the handle and shaft that are sold separately.
Rated Operational Current is 160 A across 380–415 V, 500 V, and 690 V classes (AC-21A/22A/23A). The device supports up to 90–160 kW depending on voltage, with a 1000 V rated insulation voltage and 12 kV rated impulse withstand, making it suitable for large motors and feeders in industrial applications.
Yes, the OT160E carries a Declaration of Conformity for CE, RoHS compliance, and Reach declarations. It is also listed with a DNV certificate (OT16-2500_C) and aligns with ETIM EC000216 (switch disconnector) and eClass V11.1 specifications, supporting global regulatory and classification requirements.
Yes, with its 4P configuration and Fourth Pole switched in a simultaneous function, it ensures coordinated disconnection during transfer. Front IP20 protection and a high insulation rating provide a safety margin in indoor environments, while the 12 kV impulse withstand and 1000 V insulation support reliable operation under peak switching conditions.
Plan for base mounting and standard wiring with 20 mm terminals, ensuring proper torque and secure cabling. Since handle and shaft are sold separately, include those accessories in procurement. The unit’s robust design reduces downtime, and the RoHS/Reach compliance streamlines regulatory audits, contributing to lower total cost of ownership over the equipment’s life cycle.