OT25ELMM4T

Name: OT25ELMM4T
Brand: ABB
SKU: OT25ELMM4T

The ABB OT25ELMM4T is a 4-pole safety switch with a steel enclosure, rated for 400V AC23A and 15kW. It features an interlocked cover and defeatable interlocking for enhanced safety. Ideal for industrial applications, this switch ensures reliable operation and meets IP54 standards.

Product ModelOT25ELMM4T

Material Number1SCA022472R7040

Product ID90076

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Enhanced Safety FeaturesThe OT25ELMM4T comes with an interlocked cover and defeatable interlocking, ensuring that the switch is securely closed and preventing accidental openings.
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2. Industrial-Grade ConstructionThe switch is built with a robust steel enclosure, providing durability and resistance to harsh industrial environments.
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3. High Voltage RatingRated for 400V AC23A and 15kW, this switch is suitable for a wide range of industrial applications requiring high voltage.
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4. IP54 ProtectionThe switch meets IP54 standards, offering protection against dust and water ingress, ensuring reliable operation in various environmental conditions.
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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

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. Reliable OperationDesigned for consistent performance, the OT25ELMM4T ensures that your industrial equipment operates safely and efficiently, minimizing downtime and maintenance needs.

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 63 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 2.8 W

Rated Insulation Voltage (Ui)

acc. to IEC/EN 60664-1 750 V

Rated Operational Current AC-22A (Ie)

(380 ... 415 V) 45 A (500 V) 45 A (690 V) 45 A

Rated Operational Current AC-23A (Ie)

(380 ... 415 V) 30 A (500 V) 30 A (690 V) 20 A

Rated Operational Power AC-23A (Pe)

(380 ... 415 V) 15 kW (500 V) 15 kW (690 V) 15 kW

Rated Operational Voltage

Main Circuit 750 V

Object Classification Code

WEEE Category

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

Manufacturer ID

1SCA022472R7040