OT63FT4N2/B50

Name: OT63FT4N2/B50
Brand: ABB
SKU: OT63FT4N2/B50

ABB's OT63FT4N2/B50 switch-disconnector is a 4-pole, front-operated, door-mounted switch-disconnector with protected clamp terminals, ideal for industrial applications requiring reliable electrical disconnection.

Product ModelOT63FT4N2/B50

Material Number1SCA126085R1001

Product ID82859

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Reliable Electrical DisconnectionThe ABB OT63FT4N2/B50 switch-disconnector ensures reliable electrical disconnection, making it a crucial component in maintaining safety and efficiency in industrial settings.
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2. Front-Operated DesignDesigned for front operation, this switch-disconnector allows for easy access and operation, reducing the risk of accidents and improving overall workflow.
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3. Protected Clamp TerminalsEquipped with protected clamp terminals, the OT63FT4N2/B50 provides secure connections and protects against potential electrical hazards, ensuring a safe working environment.
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4. Versatile Industrial ApplicationsSuitable for a wide range of industrial applications, the OT63FT4N2/B50 switch-disconnector is a versatile solution that can be integrated into various 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

1SCC301263D0201

Pollution Degree

Product Net Width

65 mm

Product Net Height

72 mm

Product Net Depth / Length

69 mm

5. High Thermal Current CapacityWith a high thermal current capacity, the OT63FT4N2/B50 switch-disconnector can handle demanding electrical loads, making it an ideal choice for high-performance applications.

Cable Cross-Section

Cu 1.5 ... 35 mmÂ²

Conventional Thermal Current (Ithe)

Fully Enclosed 63 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 2.8 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) 63 A (500 V) 63 A (690 V) 63 A

Rated Operational Current AC-23A (Ie)

(380 ... 415 V) 63 A (500 V) 45 A (690 V) 20 A

Rated Operational Power AC-23A (Pe)

(220 ... 240 V) 11 kW (400 ... 415 V) 22 kW (500 V) 22 kW (690 V) 15 kW

Rated Operational Voltage

Main Circuit 750 V

Rated Short-Circuit Making Capacity (Icm)

(690 V) 2.1 kA

Rated Short-time Withstand Current Low Voltage (Icw)

for 1 s 1.5 kA

Standards

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

Terminal Type

Screw Terminals

Tightening Torque

acc. IEC 60947-1 2 NÂ·m

Maximum Operating Voltage UL/CSA

600 V

Ampere Rating

60 A

Horsepower Rating UL/CSA

(110 ... 120 V AC) Single Phase 2 Hp (240 V AC) Single Phase 7.5 Hp (440 ... 480 V AC) Single Phase 15 Hp (550 ... 600 V AC) Single Phase 15 Hp (220 ... 240 V AC) Three Phase 15 Hp (440 ... 480 V AC) Three Phase 30 Hp (550 ... 600 V AC) Three Phase 30 Hp

Tightening Torque

acc. IEC 60947-1 2 NÂ·m

Object Classification Code

WEEE Category

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

Manufacturer ID

1SCA126085R1001