The ABB T5 400 W FP 4p EF is a high-power moulded case circuit breaker suitable for TMax T systems. It offers 400 A uninterrupted current and operates at 690 V AC / 750 V DC.
Product ModelT5 400 W FP 4p EF
Material Number1SDA054758R1
Product ID83226
Stock on Request
Last updated: 8/29/2026
Key Features
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1. High Power CapacityThe ABB T5 400 W FP 4p EF is designed to handle high power requirements, making it ideal for demanding industrial applications.
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2. ReliabilityBuilt to last, this circuit breaker ensures uninterrupted operation with a rated uninterrupted current of 400 A, ensuring your systems run smoothly.
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3. Versatile Voltage RangeIt operates efficiently at both 690 V AC and 750 V DC, providing flexibility in various electrical configurations.
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4. Compliance with StandardsMeets IEC 60947 standards, ensuring compliance with international safety and performance regulations.
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Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Environmental Information
9AKK108467A6707
Product Net Width
218 mm
Product Net Height
209 mm
Product Net Depth / Length
50 mm
Product Net Weight
3.38 kg
Product Main Type
Accessories for Tmax T
5. Durable DesignConstructed with high-quality materials, this circuit breaker offers extended front terminals and a robust design for reliable performance in harsh environments.
Product Name
Accessory
Product Type
Fixed Part
Suitable For
T5
Suitable for Product Class
Moulded Case Circuit Breakers
Version
W
Device
Fixed Part
Number of Poles
4P
Rated Operational Voltage
690 V AC 750 V DC
Rated Uninterrupted Current (Iu)
400 A
Standards
IEC
Sub-type
T5
Terminal Connection Type
Withdrawable Circuit-Breakers Front Extended
Test Voltage at Industrial Frequency for 1 Minute
not applicable V
ETIM 8
EC002043 - Chassis part power circuit breaker
ETIM 9
EC002043 - Chassis part power circuit breaker
Object Classification Code
Q
UNSPSC
39121100
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
eClass
V11.1 : 27370422
Manufacturer ID
1SDA054758R1
ABB T5 400 W FP 4p EF - High-Power Moulded Case Circuit Breaker | INDPRT