Siemens 5SP4392-6

UL1077 Rated, IEC Mini Circuit Breaker, 3 Pole, 125 Amps, 480 VAC, Trip Characteristic Curve B

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Siemens 5SP4392-6 UL1077 Rated, IEC Mini Circuit Breaker, 3 Pole, 125 Amps, 480 VAC, Trip Characteristic Curve B — Circuit Breakers & Fuses
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Product Description

Lifecycle Status:

Key Features

The UL1077 Rated IEC Mini Circuit Breaker offers a robust solution for protecting electrical circuits. With a rated voltage of 400 V and a breaking capacity of 10kA, it is designed to handle high-current applications. This device features a trip characteristic curve B, which ensures reliable operation under various conditions.

Technical Specifications

This mini circuit breaker is a 3-pole device with an ampere rating of 125 A. It has dimensions of 81mm in width and 70mm in depth, making it compact and suitable for various installation scenarios.

UL File E116386

The UL File E116386 in Vol. 1 Sec. 4 provides comprehensive information on the performance and safety standards of this circuit breaker, ensuring compliance with industry regulations.

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Offer details

Best offer from:
Trusted supplier — Germany, member since 2024
Availability:
0 pcs.
On Request
Updated at: 11-09-2026
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
Siemens
Voltage type
AC
Pollution degree
3
Rated current
125 A
Rated voltage
400 V
Explosion-proof
Over voltage category
3

Available Offers

(2)
5SP4392-6 Siemens, Circuit Breakers & Fuses

Siemens

Available:
0 pcs.
On Request
Updated at: 11-09-2026
Offer from:
Trusted supplier — Italy, member since 2021, 10–19 employees
Warranty:
12 months

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Documents

Data Sheet

Datasheet for Siemens 5SP4392-6, 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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