ABB 1SCA135144R1001 Switch-Disconnectors - IEC 60947-3
Part Number: 1SCA135144R1001
Quick Summary
ABB 1SCA135144R1001 switch-disconnectors provide front-operated isolation for 4-pole main circuits in switchgear. In crowded control panels, achieving safe isolation quickly without sacrificing uptime is a constant challenge. This device carries essential certifications including IEC 60947-3, UL 98 and CSA C22.2 NO.4, with a CE declaration and Front IP20 protection for reliable indoor use. By combining robust protective switching with door-mounting compatibility and protected clamp terminals, it reduces installation time, simplifies service, and lowers maintenance costs while helping you meet stringent standards. Designed for industrial environments, it supports 10–70 mm² Cu conductors and 160 A ratings for scalable, safe power distribution.
Product Information
Extended Description
1SCA135144R1001 ABB: 4-pole, front operated, door mounted switch-diconnector with protected clamp terminals and with black IP65 handle and shaft
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
OT160GT4_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
150 mm
Product Net Height
130 mm
Product Net Depth / Length
75 mm
Product Net Weight
1 kg
Package Level 1 Units
box 1 piece
Package Level 1 Width
160 mm
Package Level 1 Depth / Length
244 mm
Package Level 1 Height
96 mm
Package Level 1 Gross Weight
1.1 kg
Package Level 1 EAN
6417019638751
Cable Cross-Section
Cu 10 ... 70 mm²
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 included
Lock Type
Yes
Mechanical Durability
20000
Mounting Type
Door mounting
Number of Poles
4P
Operating Mode
Front and side operated
Pollution Degree
3
Position of Line Terminals
Top In - Bottom Out | Bottom In - Top Out
Power Loss
at Rated Operating Conditions per Pole 6.5 W
Rated Conditional Short-Circuit Current (Inc)
(200 A fuse, 500 V) 100 kA | (200 A fuse, 690 V) 50 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) 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 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
Special Functions
No
Standards
IEC 60947-3 / UL 98 / CSA C22.2 NO.4
Switches Operating Mechanism
Mechanism at the End of the Switch | 40 (Right Side)
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
Tightening Torque UL/CSA
53 in·lb
A2L Certificate – IEC
A2L Refrigerant Declaration of Conformity / OT100-125_160G
ATEX Certificate
No certification needed
Declaration of Conformity - CE
Declaration of Conformity / OT100G_, OT125G_, OT160G_
DNV GL Certificate
DNV GL Certificate / OT100-160G_OT160EV-400
UL Certificate
cULus certificate OT160G
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)
4-pole design with front-operated control and door mounting enables compact, safe isolation in tight control cabinets. This reduces wiring complexity and exposure during maintenance, speeding up commissioning and panel upgrades. 4-pole switching provides simultaneous disconnect of all poles, improving fault clearance and safety for feeders and motors. High current and voltage ratings support reliable motor and feeder switching. With 160 A rating and insulation up to 1000 V, it handles diverse industrial loads; the 12 kA short-circuit current rating at 690 V gives a robust safety margin in fault conditions. Protected clamp terminals and screw terminals simplify wiring and improve long-term reliability. Cu conductors from 10 to 70 mm² are supported, while secure terminals resist vibration in production environments. The black IP65-rated handle and shaft offer durable operator protection alongside enclosure protection, and the lockable handle ensures safe maintenance sequencing. Mechanical durability of 20000 cycles supports long service intervals, reducing maintenance frequency and cost. Compliance and documentation are central to project workflows: IEC 60947-3, UL 98 and CSA C22.2 NO.4 with CE declarations, RoHS, Reach and TSCA ensure regulatory alignment. Door mounting aids retrofit projects and minimizes cabinet redesign costs, while 150 mm width, 130 mm height and 75 mm depth fit standard control panels. Packaging is designed for efficient logistics, with 1-piece units in standard shipping boxes. Environmental and lifecycle considerations, including Pollution Degree 3 and ECO-related disclosures (EPD, CMRT), align with corporate sustainability programs and audit requirements.
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FAQs
The 4-pole, door-mounted design fits standard control cabinets and panels that use screw-terminal terminations for Cu conductors in the 10–70 mm² range. Its compact 150x130x75 mm footprint and front-operated access simplify retrofit projects and new installations alike, reducing wiring complexity and service time.
Key ratings include 160 A rated operational current (Ie) and insulation up to 1000 V, with a short-circuit making capacity (Icm) of 12 kA at 690 V. It also supports up to 12 kV impulse withstand and a 160 A continuous operating current at various voltages, making it suitable for heavy motor and feeder protection in industrial settings.
Yes. It features a Front IP20 enclosure with a robust black handle (IP65-rated handle option in practice) and a door-mountable configuration designed for rugged indoor use. Pollution Degree 3 and RoHS/Reach/TSCA compliance further support reliability in challenging manufacturing environments.
It meets IEC 60947-3, UL 98 and CSA C22.2 NO.4, with a CE Declaration of Conformity. Additional certifications include DNV GL, ULcULus where applicable, and environmental declarations (EPD, CMRT). These align with common industrial procurement and compliance requirements.
With a mechanical durability rating of 20000 cycles and protected terminals, maintenance intervals are extended and service time is reduced. The combination of easy door mounting, secure terminals, and high reliability translates to lower downtime, faster commissioning, and a favorable return on investment for panel upgrades and new projects.