



ABB SH 203T B20 20A 40V 3KA Three-Pole Circuit Breaker
15 in stock- Code
- 7395
- Category
- Circuit breakers
- 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
- ABB
- SKU / Internal code
- 7395
- Product type
- Circuit breakers
- Condition
- Condition shown in specs
- Stock
- 15 in stock
- 50/60 Hz, 1 min
- 2 kV
- Weight
- 0,4 kg
- Dimensions
- 10X10X10
About this item
ABB SH 203T B20 20A 40V 3KA Three-Phase Circuit Breaker
Model: SH 203T B20 20A 40V 3KA
Tripping characteristic:
Rated Voltage (U r ):
Rated Operational Voltage:
acc. to IEC 60898-1 400 V AC
Operational Voltage:
Maximum (incl. tolerance) 440 V AC
Minimum 12 V AC
Rated Insulation Voltage (U i ):
acc. to IEC/EN 60664-1 440 V
Rated Impulse Withstand Voltage (U imp ):
at sea level 6.2 kV
Dielectric Test Voltage:
50/60 Hz, 1 min: 2 kV
Input Voltage Type:
Rated Current (I n ):
Rated Short-Circuit Capacity (I cn ):
(400 V AC) 3 kA
Rated Conditional Short-Circuit Current (I nc ):
Rated Frequency (f):
at Rated Operating Conditions per Pole 2.5 W
Power Supply Connection:
Contact Position Indication:
Energy Limiting Class:
Stranded 0.75 ... 25 mm² Electrical Durability:
Mechanical Endurance (N endu ):
Number of Poles:
Number of Protected Poles:
Overvoltage Category:
Tightening Torque:
Screw Terminal Type:
Actuator Marking:
Actuator Material:
Insulation Group II, Black, Sealable
Housing Material:
Insulation Group II, RAL 7035
DIN Rail Mounting:
TH35-15 (35 x 15 mm mounting rail) according to IEC 60715
TH35-7.5 (35 x 7.5 mm mounting rail) according to IEC 60715
Mounting Position:
Recommended screwdriver:
Available accessories:
Connection capacity:
Conductor 25 / 25 mm²
Flexible with ferrule 0.75 ... 16 mm²
Flexible 0.75 ... 16 mm²
Rigid 0.75 ... 25 mm²
Weight: 0.400kg
Measurements: 10x10x10
Locator: GP04 CL97 P03
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.
ABB SH 203T B20 20A 40V 3KA Three-Phase Circuit Breaker
New product
Brand: ABB
Model: SH 203T B20 20A 40V 3KA
Technical
- Standards:
IEC/EN 60898-1
- Tripping characteristic:
B
- Rated Voltage (U r ):
400 V AC
- Rated Operational Voltage:
acc. to IEC 60898-1 400 V AC
- Operational Voltage:
Maximum (incl. tolerance) 440 V AC
Minimum 12 V AC
- Rated Insulation Voltage (U i ):
acc. to IEC/EN 60664-1 440 V
- Rated Impulse Withstand Voltage (U imp ):
4 kV
at 2000 m 5 kV
at sea level 6.2 kV
- Dielectric Test Voltage:
50/60 Hz, 1 min: 2 kV
- Input Voltage Type:
AC
- Rated Current (I n ):
20A
- Rated Short-Circuit Capacity (I cn ):
(AC) 3 kA
(400 V AC) 3 kA
- Rated Conditional Short-Circuit Current (I nc ):
(230 V) 3 kA
(400 V) 3 kA
- Rated Frequency (f):
50/60Hz
- Power Loss:
7.5 W
at Rated Operating Conditions per Pole 2.5 W
- Power Supply Connection:
Arbitrary
- Contact Position Indication:
ON OFF
- Energy Limiting Class:
3
- Stranded 0.75 ... 25 mm² Electrical Durability:
20000 cycle AC
- Mechanical Endurance (N endu ):
20,000 cycles
- Number of Poles:
3
- Number of Protected Poles:
3
- Overvoltage Category:
III
- Product Range:
SH200T
- Tightening Torque:
2 N·m
- Actuator Type:
Toggle
- Screw Terminal Type:
Cage Terminal
- Actuator Marking:
O/E
- Actuator Material:
Insulation Group II, Black, Sealable
- Housing Material:
Insulation Group II, RAL 7035
- DIN Rail Mounting:
TH35-15 (35 x 15 mm mounting rail) according to IEC 60715
TH35-7.5 (35 x 7.5 mm mounting rail) according to IEC 60715
- Mounting Position:
Any
- Recommended screwdriver:
Pozidriv 2
- Available accessories:
No
- Connection capacity:
Conductor 25 / 25 mm²
Flexible with ferrule 0.75 ... 16 mm²
Flexible 0.75 ... 16 mm²
Rigid 0.75 ... 25 mm²
Date: 12/07/22
Weight: 0.400kg
Measurements: 10x10x10
Locator: GP04 CL97 P03
Cabo Eletro Comercial ltda thanks you
gp
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. |





