OT63ETMM4A

Name: OT63ETMM4A
Brand: ABB
SKU: OT63ETMM4A

The OT63ETMM4A is a high-performance enclosed safety switch from ABB, designed to ensure maximum safety and efficiency in various applications. It features a robust construction and advanced safety mechanisms, making it a reliable choice for demanding environments.

Product ModelOT63ETMM4A

Material Number1SCA022714R4310

Product ID93376

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. High ReliabilityThe OT63ETMM4A is built with robust materials and advanced safety mechanisms, ensuring consistent performance and reliability in harsh environments.
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2. Advanced Safety FeaturesEquipped with state-of-the-art safety features, this switch provides unparalleled protection against electrical hazards, making it ideal for applications requiring high safety standards.
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3. Versatile ApplicationsSuitable for a wide range of applications, including industrial and commercial settings, the OT63ETMM4A can be used in various configurations to meet specific needs.
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4. Easy InstallationDesigned for simplicity, the OT63ETMM4A features a user-friendly installation process, minimizing downtime and ensuring quick setup.

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

4 kg

5. Durable ConstructionConstructed with high-quality materials, the OT63ETMM4A is built to last, offering long-term reliability and durability in demanding conditions.

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

Red / Yellow

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)

Manufacturer ID

1SCA022714R4310