ABB 1SCA122726R1001 Switch-Disconnectors - IEC 60947-3, 160 A
Part Number: 1SCA122726R1001
Quick Summary
ABB 1SCA122726R1001 switch-disconnectors provide safe isolation for 3‑phase power circuits in industrial automation panels. Engineers often face downtime during maintenance and the risk of accidental energization when disconnecting circuits. This device is IEC 60947-3 compliant, RoHS and TSCA declarations in place, and offers front IP00 protection for indoor cabinet use. With a robust 2P design and high current ratings, it supports reliable electrical protection and circuit control across demanding production environments, helping OEMs and service teams reduce downtime while maintaining regulatory compliance and safety standards.
Product Information
Extended Description
1SCA122726R1001 ABB: OT160EV11 SWITCH-DISCONNECTOR
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
Toxic Substances Control Act - TSCA
Toxic Substances Control Act (TSCA) Declaration / AC Switches and Fusegear
Data Sheet, Technical Information
No documentation needed
Instructions and Manuals
Switch Disconnectors OT200-250
Mechanical Drawings
OT200...OT250E11, dwg-file | OT200...OT250E11, dxf-file | OT200-250E11.stp | OT200-250E11.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
150 mm
Product Net Height
110.5 mm
Product Net Depth / Length
82.5 mm
Product Net Weight
0.9 kg
Package Level 1 Units
box 1 piece
Package Level 1 Width
170 mm | 6.7 in
Package Level 1 Depth / Length
190 mm | 7.5 in
Package Level 1 Height
145 mm | 5.7 in
Package Level 1 Gross Weight
1.1 kg | 2.3 lb
Package Level 1 EAN
6417019536538
Conventional Thermal Current (Ithe)
Fully Enclosed 160 A
Degree of Protection
Front IP00
Handle Type
Handle and shaft not included
Lock Type
No
Mechanical Durability
20000
Mounting Type
Base mounting
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 3.2 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) 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
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
Declaration of Conformity - CE
Declaration of Conformity / OT160EV_, OT200E_, OT250E_, OT200U_
DNV GL Certificate
DNV GL Certificate / OT100-160G_OT160EV-400
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: IEC 60947-3 compliance and two-pole configuration → Business Impact: Ensures standard-compliant isolation for motor and power circuits, reducing compliance risk and enabling quicker panel approvals → Application: Used in industrial control panels for motors and feeders. Feature: High current handling up to 200 A at 380–415 V (and 160 A at 690 V) → Business Impact: Supports larger motor loads and reduces the need for multiple devices, cutting wiring complexity and cost → Application: Drive panels and switchgear in automation lines. Feature: Front-operated action with base mounting and lug terminals → Business Impact: Simplifies installation, faster maintenance, and secure, repeatable disconnections → Application: Assembly in control cabinets with tight space constraints. Feature: 12 kV rated impulse withstand and 1000 V insulation → Business Impact: Improves fault tolerance and electrical safety in transient-rich environments → Application: Equipment facing switching transients in distribution boards. Feature: Mechanical durability of 20,000 cycles and 3 pollution degree rating → Business Impact: Longer service life and predictable performance in harsh manufacturing settings → Application: Continuous operation in demanding production lines. Feature: Compact dimensions (150 mm width, 110.5 mm height, 82.5 mm depth) and lug-terminal connection → Business Impact: Easier integration into existing panel layouts and reliable terminations → Application: Retrofit projects and new builds in electrical protection and circuit control.
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FAQs
The unit uses base mounting with lug terminals and requires a tightening torque of 15–22 N·m. Its 2P configuration fits standard industrial panels, and the front-operated design enables quick disconnections. When integrating with existing gear, ensure compatible conductor cross-sections and adequate clearance for maintenance access.
Key ratings include a conventional thermal current of 160 A, rated operational currents of up to 200 A (380–415 V) or 160 A at higher voltages, insulation voltage up to 1000 V, and an impulse withstand of 12 kV. It is designed for 2P operation with front access and 3 pollution degree suitability, supporting reliable motor control applications.
Yes. It is designed for front-operated use with base mounting and lug terminals, making it ideal for inside cabinet installations. The IP00 front protection focuses on indoor environments, while the compact footprint aids in retrofits and new panel builds with limited space.
The device complies with IEC 60947-3, and is RoHS compliant with applicable EU directives. It supports TSCA declarations and carries standard safety and environmental information typical for ABB switch-disconnectors used in industrial protection and circuit control.
With a mechanical durability rating of 20,000 cycles and robust fault tolerance (12 kV impulse withstand), maintenance intervals can be extended and downtime reduced. Its reliable isolation, straightforward installation, and compatibility with standard 2P automotive and panel architectures translate to lower lifecycle costs and faster project ROI.