



Schneider NG125N Three-Pole Circuit Breaker Curve C 100A 415v 25kA
6 in stock- Code
- WS4187
- GTIN
- 3303430186427
- Category
- Three-pole circuit breaker
- Dispatch
- Within 1 business day for in-stock items.
- Top seller on Mercado Livre and eBay
- Business invoicing available
- Dispatch within 1 business day
- Secure payment
Choose the buyer type - we open the form with this product already filled in.
Main item details
- Brand
- SCHNEIDER
- SKU / Internal code
- WS4187
- GTIN
- 3303430186427
- Product type
- Three-pole circuit breaker
- Condition
- Condition shown in specs
- Stock
- 6 in stock
- Brand
- Schneider
- Model
- NG125N 18642
- Date
- 18/04/2024
- Weight
- 0.8 kg
- Measurements
- 10x15x24
- Locator
- B5P3B
About this item
Schneider NG125N 100A 8KV 25KA 18642 Three-Pole Circuit Breaker
New product in manufacturer's box
Brand: Schneider
Model: NG125N 18642
NG125N 3P CURVE C 100A 500V CIRCUIT BREAKER
A circuit breaker is an electrical device designed to protect electrical circuits against overloads and short circuits. It acts as an automatic switch that disconnects the electrical circuit when it detects abnormal conditions that could pose a risk of equipment damage or fire.
Circuit breakers are essential components in residential, commercial, and industrial electrical systems, installed in electrical panels to protect electrical wires and connected equipment. They operate by monitoring the electrical current flowing through the circuit and automatically tripping when they detect excessive current that could cause damage.
Product or component type
Modular circuit breaker
Device short name
Device application
Poles description
Number of protected poles
[In] rated current
Trip unit technology
Thermal-magnetic
Breaking capacity
20 kA Icu at 10 kA Icu at 500 V AC 50/60 Hz for EN/IEC 60947-2
20 kA Icu at 440 V AC 50/60 Hz for EN/IEC 60947-2
25 kA Icu at 380...415 V AC 50/60 Hz for EN/IEC 60947-2
50 kA Icu at 220...240 V AC 50/60 Hz for EN/IEC 60947-2
Utilisation category
Category A conforming to IEC 60947-2
Suitability for isolation
Yes conforming to IEC 60947-2
Network frequency
[Ue] rated operational voltage
380...415 V AC 50/60 Hz
500 V AC 50/60 Hz
220...240 V AC 50/60 Hz
440 V AC 50/60 Hz
Magnetic tripping limit
[Ics] rated service breaking capacity
37.5 kA 75 % for EN/IEC 60947-2 - 220...240 V AC 50/60 Hz
18.75 kA 75 % for EN/IEC 60947-2 - 380...415 V AC 50/60 Hz
15 kA 75 % for EN/IEC 60947-2 - 440 V AC 50/60 Hz
7.5 kA 75 % for EN/IEC 60947-2 - 500 V AC 50/60 Hz
20 kA 100 % for EN/IEC 60947-2 - [Ui] rated insulation voltage
690 V AC 50/60 Hz conforming to EN/IEC 60947-2
[Uimp] rated impulse withstand voltage
8 kV conforming to EN/IEC 60947-2
Contact position indication
Manual trip test
Local signalling
ON/OFF indication
Mounting support
Mounting position
Compatibility of the combined busbar distribution block
Date: 18/04/2024
Measurements: 10x15x24
Dear customers, if the material is for resale, ST (Tax Substitution) may apply.
If the operation is subject to this tax, the responsibility for payment is exclusively the buyer's.
Cabo Eletro Comercial LTDA thanks you.
5 reasons to buy from Cabo Eletro
- 01 Proven reputation Top seller on Mercado Livre and eBay, with a public sales history.
- 02 Traceability and invoicing Business invoicing and electronic invoices are available for purchases.
- 03 Hard-to-find inventory 12,000+ SKUs, including discontinued and replacement items.
- 04 Fast dispatch In-stock items ship within 1 business day after confirmation.
- 05 Technical support We help validate the code and application before purchase.
Buying multiple items? Request an email quote
Send this item with other codes or SKUs and receive a consolidated quote with invoice details and volume conditions. We support individual buyers, companies, and international buyers.
Em caso de revenda, entre em contato antecipadamente para consultar valores referentes à Substituição tributária.
Verifique na descrição abaixo o estado do item anunciado. Por lá é indicado se o item é novo, usado e todas as outras informações que o comprador precisa saber antes de realizar a compra.
Schneider NG125N 100A 8KV 25KA 18642 Three-Pole Circuit Breaker
New product in manufacturer's box
Brand: Schneider
Model: NG125N 18642
NG125N 3P CURVE C 100A 500V CIRCUIT BREAKER
A circuit breaker is an electrical device designed to protect electrical circuits against overloads and short circuits. It acts as an automatic switch that disconnects the electrical circuit when it detects abnormal conditions that could pose a risk of equipment damage or fire.
Circuit breakers are essential components in residential, commercial, and industrial electrical systems, installed in electrical panels to protect electrical wires and connected equipment. They operate by monitoring the electrical current flowing through the circuit and automatically tripping when they detect excessive current that could cause damage.
Main
Product line
NG125
Range
Acti 9
Product name
Acti9 NG125
Product or component type
Modular circuit breaker
Device short name
NG125N
Device application
Distribution
Poles description
3P
Number of protected poles
3
[In] rated current
100 A at 40 °C
Network type
DC
AC
Trip unit technology
Thermal-magnetic
Trip curve
C
Breaking capacity
20 kA Icu at <= 375 V DC for EN/IEC 60947-2
10 kA Icu at 500 V AC 50/60 Hz for EN/IEC 60947-2
20 kA Icu at 440 V AC 50/60 Hz for EN/IEC 60947-2
25 kA Icu at 380...415 V AC 50/60 Hz for EN/IEC 60947-2
50 kA Icu at 220...240 V AC 50/60 Hz for EN/IEC 60947-2
Utilisation category
Category A conforming to IEC 60947-2
Suitability for isolation
Yes conforming to IEC 60947-2
Complementary
Network frequency
50/60 Hz
[Ue] rated operational voltage
<= 375 V DC
380...415 V AC 50/60 Hz
500 V AC 50/60 Hz
220...240 V AC 50/60 Hz
440 V AC 50/60 Hz
Magnetic tripping limit
8 x In
[Ics] rated service breaking capacity
37.5 kA 75 % for EN/IEC 60947-2 - 220...240 V AC 50/60 Hz
18.75 kA 75 % for EN/IEC 60947-2 - 380...415 V AC 50/60 Hz
15 kA 75 % for EN/IEC 60947-2 - 440 V AC 50/60 Hz
7.5 kA 75 % for EN/IEC 60947-2 - 500 V AC 50/60 Hz
20 kA 100 % for EN/IEC 60947-2 - <= 375 V DC
[Ui] rated insulation voltage
690 V AC 50/60 Hz conforming to EN/IEC 60947-2
[Uimp] rated impulse withstand voltage
8 kV conforming to EN/IEC 60947-2
Contact position indication
Yes
Control type
Toggle
Manual trip test
Local signalling
Trip indicator
ON/OFF indication
Mounting mode
Clip-on
Mounting support
35mm DIN rail
Mounting position
Vertical
Compatibility of the combined busbar distribution block
No
9 mm pitches
9
Date: 18/04/2024
Weight: 0.800
Measurements: 10x15x24
Locator: B5P3B
Dear customers, if the material is for resale, ST (Tax Substitution) may apply.
If the operation is subject to this tax, the responsibility for payment is exclusively the buyer's.
Cabo Eletro Comercial LTDA thanks you.
5 reasons to be our customer:
![]() |
Exceptional Support - Our friendly support team is available around the clock to help customers with any questions or concerns. We want our products to provide maximum joy and value without complications. That's why we insist on being available to help when |
![]() |
Agile and Affordable Shipping - We have partnerships with the best shipping companies in the country and worldwide. We ship orders all over the world. |
![]() |
Accurate Item Description - As we sell items from different states, we always strive to be as precise as possible in our item descriptions so that the customer knows exactly the quality of the item they are purchasing. |
![]() |
Unbeatable Price - Cabo Eletro's main policy is to have the lowest price in the market. Our product catalog is constantly updated so that our prices are the lowest worldwide. |
![]() |
Easy, Fast, and Secure Ordering - Orders placed in our store are 100% secure as they are processed by the best existing payment tools. |





