OT1000BLAA3TZ

Name: OT1000BLAA3TZ
Brand: ABB
SKU: OT1000BLAA3TZ

The ABB OT1000BLAA3TZ is a front-operated switch-disconnector designed for reliable performance in 3-pole applications. It features high insulation voltage and thermal current ratings, ensuring safe and efficient electrical operations.

Product ModelOT1000BLAA3TZ

Material Number1SCA022284R2740

Product ID110773

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Reliable PerformanceThe ABB OT1000BLAA3TZ is engineered to provide consistent and reliable performance, ensuring your electrical systems operate smoothly and safely.
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2. High Insulation VoltageWith a rated insulation voltage of 1000 V, this switch-disconnector offers superior protection against electrical shock and ensures long-lasting operation.
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3. Thermal Current RatingsThe device is rated for high thermal currents, making it suitable for demanding applications where high power handling is required.
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4. Front-Operated MechanismThe front-operated mechanism allows for easy and safe operation, reducing the risk of accidental activation and ensuring user safety.
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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

Product Net Width

800 mm

Product Net Height

1200 mm

Product Net Depth / Length

330 mm

Product Net Weight

50.93 kg

Cable Entry Position

Up/Down

5. Compliance with StandardsThe ABB OT1000BLAA3TZ meets international standards for safety and performance, including IEC 60947-3, ensuring compliance with global electrical safety regulations.

Cable Outlets Per Side

Connecting Capacity Main Circuit

Hole Diameter 12 mm Screw Clamp / PE Terminal 10pcs, 25â¦120 mmÂ²

Conventional Thermal Current (Ithe)

Fully Enclosed 1000 A

Degree of Protection

acc. to IEC 60529 IP65

Enclosure Material

Steel sheet

Handle Color

Black

Handle Type

Pistol handle

Maximum Mounted Auxiliary Contacts

2 NO, 2 NC

Mounted Auxiliary Contacts

2 NO, 1 NC

Number of Poles

Rated Insulation Voltage (Ui)

acc. to IEC/EN 60664-1 1000 V

Rated Operational Current AC-22A (Ie)

(380 ... 415 V) 1000 A (500 V) 1000 A (690 V) 1000 A

Rated Operational Current AC-23A (Ie)

(380 ... 415 V) 1000 A (500 V) 1000 A (690 V) 1000 A

Rated Operational Power AC-23A (Pe)

(380 ... 415 V) 560 kW (500 V) 710 kW (690 V) 1000 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

Standards

IEC 60947-1, -3

ETIM 8

EC000216 - Switch disconnector

WEEE Category

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

Manufacturer ID

1SCA022284R2740