OT40FT4N1

Name: OT40FT4N1
Brand: ABB
SKU: OT40FT4N1

ABB OT40FT4N1 switch-disconnector: Front-operated, base-mounted, 3-pole, DIN-rail mountable, protected clamp terminals. Ideal for high-performance and safe electrical applications.

Product ModelOT40FT4N1

Material Number1SCA104958R1001

Product ID82808

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
Feature1. Reliability and Efficiency:\"The ABB OT40FT4N1 switch-disconnector is engineered to provide reliable and efficient electrical solutions, ensuring your system operates smoothly and safely.\"\",\"2. Front-Operated Design:\"With its front-operated mechanism, the OT40FT4N1 switch-disconnector offers easy and convenient operation, reducing the risk of accidental activation.\"\",\"3. Base-Mounted and DIN-Rail Mountable:\"Designed for versatility, the OT40FT4N1 can be base-mounted or DIN-rail mounted, making it suitable for a wide range of applications and installations.\"\",\"4. Protected Clamp Terminals:\"The switch-disconnector features protected clamp terminals, ensuring secure connections and minimizing the risk of electrical shock or damage.\"\",\"5. High Performance and Safety:\"Ideal for applications requiring high performance and safety, the ABB OT40FT4N1 switch-disconnector meets stringent standards for reliability and efficiency, providing peace of mind in critical electrical systems.\"

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Degree of Protection

Front IP20

Environmental Information

1SCC301262D0201

Pollution Degree

Product Net Width

54 mm

Product Net Height

52 mm

Product Net Depth / Length

52 mm

Cable Cross-Section

Cu 0.75 ... 10 mmÂ²

Conventional Thermal Current (Ithe)

Fully Enclosed 40 A

Degree of Protection

Front IP20

Handle Type

Handle and shaft not included

Lock Type

Mechanical Durability

20000

Number of Poles

Pollution Degree

Power Loss

at Rated Operating Conditions per Pole 1.6 W

Rated Impulse Withstand Voltage (Uimp)

8 kV

Rated Insulation Voltage (Ui)

acc. to IEC/EN 60664-1 750 V

Rated Operational Current AC-22A (Ie)

(380 ... 415 V) 40 A (500 V) 40 A (690 V) 40 A

Rated Operational Current AC-23A (Ie)

(380 ... 415 V) 23 A (500 V) 23 A (690 V) 12 A

Rated Operational Power AC-23A (Pe)

(220 ... 240 V) 5.5 kW (400 ... 415 V) 11 kW (500 V) 11 kW (690 V) 11 kW

Rated Operational Voltage

Main Circuit 750 V

Rated Short-Circuit Making Capacity (Icm)

(690 V) 0.71 kA

Rated Short-time Withstand Current Low Voltage (Icw)

for 1 s 0.5 kA

Standards

IEC 60947-3 / UL 508 / CSA C22.2 No. 14

Terminal Type

Screw Terminals

Tightening Torque

acc. IEC 60947-1 0.8 NÂ·m

Maximum Operating Voltage UL/CSA

600 V

Ampere Rating

40 A

Horsepower Rating UL/CSA

(110 ... 120 V AC) Single Phase 2 Hp (240 V AC) Single Phase 5 Hp (440 ... 480 V AC) Single Phase 10 Hp (550 ... 600 V AC) Single Phase 15 Hp (220 ... 240 V AC) Three Phase 10 Hp (440 ... 480 V AC) Three Phase 20 Hp (550 ... 600 V AC) Three Phase 25 Hp

Tightening Torque

acc. IEC 60947-1 0.8 NÂ·m

Object Classification Code

WEEE Category

5. Small Equipment (No External Dimension More Than 50 cm)

Manufacturer ID

1SCA104958R1001