Siemens ED63S125A

SIEMENS Low Voltage SENTRON Circuit Breaker with Magnetic Trip Unit

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Siemens ED63S125A Low Voltage SENTRON Circuit Breaker with Magnetic Trip Unit — Circuit Breakers & Fuses
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Product Description

RoHS CompliantLifecycle Status:

The SIEMENS Low Voltage SENTRON Circuit Breaker is a dependable solution for safeguarding electrical circuits. This circuit breaker features a molded case switch (breaker) ED frame with a standard breaking capacity, ensuring optimal performance and protection. It offers a current rating of 125A, a 3-pole configuration, and a voltage rating of 600V. Additionally, it includes a 1000A self-protective instantaneous override, providing enhanced safety during operation.

Designed to be non-interchangeable, this circuit breaker comes equipped with load lugs only, supporting a wire range from 3 - 3/0AWG (CU) and 1 - 2/0AWG (AL). The compact dimensions of 3.00 x 6.4 x 3.92 inches make it suitable for various installation environments, ensuring a seamless fit and reliable performance.

Ideal for industrial and commercial applications, the SIEMENS Low Voltage SENTRON Circuit Breaker ensures compliance with stringent safety standards, offering peace of mind and reliable circuit protection. Its robust construction and advanced features make it a preferred choice for engineers and maintenance professionals seeking a high-quality circuit breaker solution.

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Offer details

Best offer from:
Trusted supplier — Germany, member since 2024
Availability:
1 pc.
In-Stock
Updated at: 11-09-2026
Warranty:
24 months
Condition:
New Surplus
New Surplus - A new, unused, undamaged item without a manufacturer guarantee. The item may come without original packaging or in replacement packaging. If provided, the box may have been opened.
The Seller is responsible for shipping the product and invoicing

Specifications

Brand
Siemens
Current Rating
125A
Voltage Rating
600V
Poles
3-pole
Instantaneous Override
1000A
Frame Type
ED frame
Wire Range (CU)
3 - 3/0AWG

Available Offers

(2)
ED63S125A Siemens, Circuit Breakers & Fuses

Siemens

Available:
1 pc.
In-Stock
Updated at: 14-09-2026
Offer from:
Trusted supplier — United States, member since 2022, 50–99 employees
Warranty:
2 months

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Documents

Data Sheet

Datasheet for Siemens ED63S125A, 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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