ABB 1SDA071222R1

E4.2V 4000 Air Circuit Breaker 3p F HR

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ABB 1SDA071222R1 E4.2V 4000 Air Circuit Breaker 3p F HR — Gears & Reducers
Manufacturer catalogue image
ABB 1SDA071222R1 E4.2V 4000 Air Circuit Breaker 3p F HR — Gears & Reducers
ABB 1SDA071222R1 E4.2V 4000 Air Circuit Breaker 3p F HR — Gears & Reducers
ABB 1SDA071222R1 E4.2V 4000 Air Circuit Breaker 3p F HR — Gears & Reducers

Product Description

RoHS Compliant

The E4.2V 4000 is a fixed three-pole air circuit breaker equipped with a solid-state release mechanism, suitable for AC applications. This model features a rated current of 4000 A and is designed to operate in electrical systems with a rated operational voltage of 690 V AC.

With a mechanical durability rated for 15,000 cycles and an electrical durability of 5,000 cycles at 440 V, this circuit breaker provides reliable performance in demanding environments. Its rated short-circuit breaking capacity is 150 kA across various voltages, ensuring robust protection against electrical faults. The device is compliant with IEC standards and has a rated impulse withstand voltage of 12 kV, making it suitable for industrial applications.

The terminal connection is designed for rear flat horizontal configuration, with a tightening torque specification of 70 N·m. This product also incorporates four auxiliary contacts for enhanced functionality. The E4.2V 4000 supports efficient installation and maintenance, as detailed in the installation and operation manuals.

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Offer details

Best offer from:
Trusted supplier — Italy, member since 2021, 10–19 employees
Availability:
0 pcs.
On Request
Updated at: 02-09-2026
Warranty:
12 months
Condition:
New Factory Sealed
New Factory Sealed - A brand-new, unused, unopened, undamaged item in its original manufacturer-sealed packaging.
The Seller is responsible for shipping the product and invoicing

Specifications

Brand
ABB
Current Type
AC
Electrical Durability
Ue =< 440 V 5000 cycleUe = 500 ... 690 V 4000 cycle20 cycles per hour
Mechanical Durability
15000 cycle60 cycles per hour
Number of Poles
3
Power Loss
465 W
Product Main Type
SACE Emax 2

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Documents

Data Sheet

Datasheet for ABB 1SDA071222R1, including specifications and features.

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CAD Models

3D CAD model and technical drawings, ready for your design software.

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