OT25ETMM3A

Name: OT25ETMM3A
Brand: ABB
SKU: OT25ETMM3A

ABB OT25ETMM3A: A reliable, front-operated switch-disconnect with protected clamp terminals, suitable for high-performance applications. Ideal for door mounting with screw terminals.

Product ModelOT25ETMM3A

Material Number1SCA022714R3680

Product ID82402

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Reliability and Efficiency\"The ABB OT25ETMM3A switch-disconnect is engineered for reliability and efficiency, ensuring smooth operation in high-performance applications.\"
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2. Protected Clamp Terminals\"Equipped with protected clamp terminals, this switch-disconnect provides secure connections and reduces the risk of electrical shock.\"
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3. Front-Operated Design\"Front-operated for easy access and operation, the OT25ETMM3A switch-disconnect simplifies maintenance and troubleshooting.\"
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4. Door Mounting Capability\"Designed for door mounting, this switch-disconnect can be easily integrated into various electrical panels and enclosures.\"
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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. Robust Construction\"Built with robust construction, the OT25ETMM3A switch-disconnect withstands harsh environmental conditions and heavy usage, ensuring long-lasting performance.\"

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

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 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

Special Functions

EMC

Object Classification Code

WEEE Category

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

Manufacturer ID

1SCA022714R3680