OT63ETMM3T

Name: OT63ETMM3T
Brand: ABB
SKU: OT63ETMM3T

The ABB OT63E3 is a 3-pole, 80A, 600VAC disconnect switch designed for DIN rail mounting. It is front-operated and non-fusible, making it ideal for space-constrained applications in mechanical equipment, power distribution, and switchgear.

Product ModelOT63ETMM3T

Material Number1SCA022650R7420

Product ID72845

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Reliability and DurabilityThe ABB OT63E3 is engineered for reliability in extreme conditions and tested for longevity, ensuring it remains functional over an extended lifespan.
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2. Compact DesignThe switch is built to be compact, making it suitable for space-constrained applications where every inch counts.
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3. Safety FeaturesDesigned as a non-fusible disconnect switch, it safely disconnects electrical circuits without the use of fuses, reducing the risk of electrical shock and fire.
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4. Versatile ApplicationsSuitable for use in mechanical equipment, power distribution, switchgear, motor control centers, and photovoltaic power generation systems, making it a versatile solution for various industrial needs.

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

215 mm

Product Net Height

300 mm

Product Net Depth / Length

140 mm

Product Net Weight

3.7 kg

5. Certifications and ComplianceCompliant with IEC 60947-3, UL508, UL98, and CSA standards, ensuring it meets the highest safety and performance standards in the industry.

Cable Entry Position

Up/Down

Cable Outlets Per Side

2xÃ¸32.5+Ã¸16.5 / 2xÃ¸32.5+Ã¸16.5

Conventional Thermal Current (Ithe)

Fully Enclosed 115 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 4 W

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) 50 A (690 V) 35 A

Rated Operational Power AC-23A (Pe)

(380 ... 415 V) 30 kW (500 V) 30 kW (690 V) 30 kW

Rated Operational Voltage

Main Circuit 750 V

Special Functions

EMC

Object Classification Code

WEEE Category

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

E-Number (Finland)

3642659

Manufacturer ID

1SCA022650R7420