OT1250ELCC3AZ

Name: OT1250ELCC3AZ
Brand: ABB
SKU: OT1250ELCC3AZ

The ABB OT1250ELCC3AZ is a high-performance enclosed safety switch designed for industrial applications. With a rated thermal current of 1250A, it provides reliable protection and dependable performance. Suitable for a wide range of industries, this switch ensures safety and efficiency.

Product ModelOT1250ELCC3AZ

Material Number1SCA102768R1001

Product ID87079

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. High ReliabilityThe ABB OT1250ELCC3AZ is engineered to provide consistent and reliable performance, ensuring that your operations run smoothly and safely.
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2. Advanced ProtectionWith a rated thermal current of 1250A, this switch offers robust protection against electrical overloads and short circuits, safeguarding your equipment and personnel.
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3. Industrial-Grade DesignDesigned for the toughest industrial environments, the OT1250ELCC3AZ is built to withstand harsh conditions, including high temperatures and chemical exposure.
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4. Easy InstallationThe switch features a user-friendly design with clear markings and easy-to-follow instructions, making installation quick and hassle-free.
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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 IP65

Pollution Degree

Product Net Width

800 mm

Product Net Height

1200 mm

Product Net Depth / Length

330 mm

Product Net Weight

62 kg

5. Compliance and CertificationsThe ABB OT1250ELCC3AZ meets or exceeds all relevant safety standards, including IEC 60947-3, ensuring compliance with regulatory requirements and industry best practices.

Cable Entry Position

Cable Outlets Per Side

6xC-flange / 6xC-flange, Knock-outs: 3x10mm, 12.5mm, 2x20.5mm, 2x25.5mm, 2x32.5mm

Connecting Capacity Main Circuit

Hole Diameter 12 mm Screw Clamp / PE Terminal 10pc,25 ... 120 mmÂ²

Conventional Thermal Current (Ithe)

Fully Enclosed 1250 A

Degree of Protection

acc. to IEC 60529 IP65

Enclosure Material

Steel sheet

Handle Color

Red / Yellow

Handle Type

Pistol handle

Impact Resistance Rating

Housing IK09

Maximum Mounted Auxiliary Contacts

2 NO, 2 NC

Mounted Auxiliary Contacts

2 NO, 1 NC

Neutral Type

No neutral terminal

Number of Auxiliary Contacts NC

Number of Auxiliary Contacts NO

Number of Poles

Pollution Degree

Power Loss

at Rated Operating Conditions per Pole 29 W

Rated Insulation Voltage (Ui)

acc. to IEC/EN 60664-1 1000 V

Rated Operational Current AC-22A (Ie)

(380 ... 415 V) 1250 A (500 V) 1250 A (690 V) 1250 A

Rated Operational Current AC-23A (Ie)

(380 ... 415 V) 1250 A (500 V) 1250 A (690 V) 1250 A

Rated Operational Power AC-23A (Pe)

(380 ... 415 V) 710 kW (500 V) 900 kW (690 V) 1200 kW

Rated Operational Voltage

Main Circuit 1000 V

Rated Short-Circuit Making Capacity (Icm)

(690 V AC) 110 kA

Rated Short-time Withstand Current Low Voltage (Icw)

for 1 s 50 kA

Recommended Screw Driver

Main Circuit M12

Standards

IEC 60947-1, -3

Tightening Torque

Main Circuit 75 NÂ·m

Recommended Screw Driver

Main Circuit M12

Tightening Torque

Main Circuit 75 NÂ·m

Object Classification Code

ETIM 8

EC000216 - Switch disconnector

ETIM 9

EC000216 - Switch disconnector (low voltage)

UNSPSC

39122205

IDEA Granular Category Code (IGCC)

5166 >> Safety switch

eClass

V11.1 : 27371403

WEEE Category

4. Large Equipment (Any External Dimension More Than 50 cm)

Manufacturer ID

1SCA102768R1001