OT16FT3/B50

Name: OT16FT3/B50
Brand: ABB
SKU: OT16FT3/B50

ABB OT16FT3/B50 is a 3-pole front operated switch-disconnector with protected clamp terminals, ideal for door mounting. It offers robust construction and meets international safety standards.

Product ModelOT16FT3/B50

Material Number1SCA126073R1001

Product ID82743

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Robust ConstructionThe ABB OT16FT3/B50 is built with a fully enclosed design, ensuring durability and reliability in various operating conditions.
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2. Front Operated MechanismThe front operated mechanism allows for easy and safe operation, reducing the risk of injury and improving user experience.
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3. Protected Clamp TerminalsThe switch-disconnector features protected clamp terminals, providing secure connections and minimizing the risk of electrical shock.
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4. Door MountingDesigned for door mounting, the OT16FT3/B50 offers convenient installation and easy access for maintenance.
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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

43 mm

Product Net Height

54 mm

Product Net Depth / Length

52 mm

5. Compliance with International StandardsThe product meets various international standards including IEC 60947-3, UL 508, and CSA C22.2 NO.14, ensuring high safety and performance standards.

Cable Cross-Section

Cu 0.75 ... 10 mmÂ²

Conventional Thermal Current (Ithe)

Fully Enclosed 25 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 0.3 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) 16 A (500 V) 16 A (690 V) 16 A

Rated Operational Current AC-23A (Ie)

(380 ... 415 V) 16 A (500 V) 16 A (690 V) 10 A

Rated Operational Power AC-23A (Pe)

(220 ... 240 V) 3 kW (400 ... 415 V) 7.5 kW (500 V) 7.5 kW (690 V) 7.5 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

20 A

Horsepower Rating UL/CSA

(110 ... 120 V AC) Single Phase 1 Hp (240 V AC) Single Phase 2 Hp (440 ... 480 V AC) Single Phase 5 Hp (550 ... 600 V AC) Single Phase 7.5 Hp (220 ... 240 V AC) Three Phase 5 Hp (440 ... 480 V AC) Three Phase 10 Hp (550 ... 600 V AC) Three Phase 10 Hp

Tightening Torque

acc. IEC 60947-1 0.8 NÂ·m

Object Classification Code

UNSPSC

39122233

IDEA Granular Category Code (IGCC)

5290 >> Disconnect switch

WEEE Category

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

Manufacturer ID

1SCA126073R1001