OT16ELMM3T1

Name: OT16ELMM3T1
Brand: ABB
SKU: OT16ELMM3T1

The ABB OT16ELMM3T1 disconnect switch is a front-operated, non-fusible switch designed for motor disconnects. It features a 20A rating, 10 hp capacity, and is suitable for industrial control panels and motor control centers.

Product ModelOT16ELMM3T1

Material Number1SCA022472R6150

Product ID89849

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Front-Operated DesignThe ABB OT16ELMM3T1 features a front-operated design, making it easy to use and ensuring safety with its dead front construction and terminal shrouds.
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2. Reliable PerformanceThis disconnect switch is built for reliability, with a 20A rating and 10 hp capacity, making it suitable for various industrial applications.
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3. Safety FeaturesThe switch includes welded contact protection and a quick make, quick brake mechanism, ensuring superior short circuit protection and reducing the risk of shock to authorized personnel.
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4. Modular ConstructionThe modular construction of the OT16ELMM3T1 allows for easy installation and maintenance, making it a versatile option for different applications.

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Degree of Protection

acc. to IEC 60529 IP54

Pollution Degree

Product Net Width

146 mm

Product Net Height

198 mm

Product Net Depth / Length

110 mm

Product Net Weight

1.6 kg

5. IP20 EnclosureThe switch has an IP20 enclosure, providing protection against solid objects larger than 12.5 mm in diameter, ensuring a safe and reliable operation in various environments.

Cable Entry Position

Up/Down

Cable Outlets Per Side

2xÃ¸25.5+Ã¸16.5 / 2xÃ¸25.5+Ã¸16.5

Conventional Thermal Current (Ithe)

Fully Enclosed 40 A

Degree of Protection

acc. to IEC 60529 IP54

Enclosure Material

Steel sheet

Handle Color

Black

Handle Type

Selector handle

Maximum Mounted Auxiliary Contacts

2 NO, 2 NC

Mounted Auxiliary Contacts

1 NO, 0 NC

Number of Poles

Pollution Degree

Power Loss

at Rated Operating Conditions per Pole 1.6 W

Rated Insulation Voltage (Ui)

acc. to IEC/EN 60664-1 750 V

Rated Operational Current AC-22A (Ie)

(380 ... 415 V) 32 A (500 V) 32 A (690 V) 32 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)

(380 ... 415 V) 7.5 kW (500 V) 7.5 kW (690 V) 7.5 kW

Rated Operational Voltage

Main Circuit 750 V

Object Classification Code

WEEE Category

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

E-Number (Finland)

3642352

Manufacturer ID

1SCA022472R6150