OT16F3/B50

Name: OT16F3/B50
Brand: ABB
SKU: OT16F3/B50

The ABB OT16F3/B50 is a non-fused disconnect switch ideal for industrial control panels, offering reliable and efficient electrical disconnections at 16A, 50 Hz, and 3 poles.

Product ModelOT16F3/B50

Material Number1SCA126070R1001

Product ID82778

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Reliable OperationThe ABB OT16F3/B50 is built to last with a robust design, ensuring consistent performance in demanding industrial environments.
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2. Efficient DisconnectionThis non-fused disconnect switch provides quick make and quick brake mechanisms, facilitating fast and safe electrical disconnections.
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3. Compliance with StandardsThe OT16F3/B50 meets UL508 standards, ensuring compliance with industry safety regulations and guidelines.
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4. Versatile Mounting OptionsAvailable for both DIN Rail and surface mounting, the switch offers flexibility in installation, making it suitable for various industrial settings.
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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

35 mm

Product Net Height

68 mm

Product Net Depth / Length

56 mm

5. High-Quality MaterialsConstructed with high-quality materials, the OT16F3/B50 ensures durability and longevity, reducing the need for frequent replacements.

Cable Cross-Section

Cu 0.75 ... 10 mmÂ²

Conventional Thermal Current (Ithe)

Fully Enclosed 25 A

Degree of Protection

Front IP20

Handle Type

Knob 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

ETIM 8

EC000216 - Switch disconnector

ETIM 9

EC000216 - Switch disconnector (low voltage)

UNSPSC

39122233

IDEA Granular Category Code (IGCC)

5290 >> Disconnect switch

eClass

V11.1 : 27371403

WEEE Category

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

Manufacturer ID

1SCA126070R1001